// ===========================================================================
// This file has been generated by
// Rats! Parser Generator, version 1.14.3,
// (C) 2004-2009 Robert Grimm,
// on Sunday, September 20, 2009 at 10:45:29 AM.
// Edit at your own risk.
// ===========================================================================
package xtc.lang.c4;
import java.io.Reader;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.OutputStreamWriter;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import xtc.util.Action;
import xtc.util.Pair;
import xtc.tree.Node;
import xtc.tree.GNode;
import xtc.tree.Token;
import xtc.tree.Formatting;
import xtc.tree.Printer;
import xtc.parser.ParserBase;
import xtc.parser.Column;
import xtc.parser.Result;
import xtc.parser.SemanticValue;
import xtc.parser.ParseError;
/**
* Packrat parser for grammar xtc.lang.c4.C4.
*
* This class has been generated by the Rats! parser
* generator, version 1.14.3, (C) 2004-2009 Robert Grimm.
*/
public final class C4Reader extends ParserBase {
/** Flag for whether to emit tracing information while parsing. */
public static final boolean DEBUG = true;
/** Flag for whether to emit a peek into the input. */
public static final boolean PEEK = true;
/** The GCC flag. */
public static final boolean GCC = true;
/** The C_KEYWORDS set. */
public static final Set C_KEYWORDS = new HashSet();
/** The RELOCATE flag. */
public static final boolean RELOCATE = true;
/** The ASPECT flag. */
public static final boolean ASPECT = true;
/** The C99 flag. */
public static final boolean C99 = true;
// =========================================================================
/** Chunk 1 of memoized results. */
static final class Chunk1 {
Result fFunctionDefinition;
Result fDeclarationList;
Result fDeclarationList$$Plus1;
Result fDeclarationSpecifiers;
Result fSpecifierQualifierList;
Result fOptionalStructureDeclaratorList;
Result fAttributedDeclarator;
Result fDeclarator;
Result fPointer;
Result fVariableLength;
}
/** Chunk 2 of memoized results. */
static final class Chunk2 {
Result fParameterTypeList;
Result fAbstractDeclarator;
Result fTypeName;
Result fAttributeSpecifierList;
Result fAttributeSpecifier;
Result fStatement;
Result fCompoundStatement;
Result fLocalLabelDeclaration;
Result fDeclarationOrStatement;
Result fCommaExpression;
}
/** Chunk 3 of memoized results. */
static final class Chunk3 {
Result fAssignmentExpression;
Result fConditionalExpression;
Result fLogicalOrExpression;
Result fCastExpression;
Result fUnaryExpression;
Result fExpressionList;
Result fExpressionList$$Star1;
Result fSimpleAssemblyExpression;
Result fAssemblyOperands;
Result fAssemblyOperands$$Star1;
}
/** Chunk 4 of memoized results. */
static final class Chunk4 {
Result fAssemblyOperand;
Result fAsmKeyword;
Result fExponent;
Result f$$Shared2;
Result fBinaryExponent;
Result fCharacterLiteral;
Result fStringConstant;
Result fStringConstant$$Plus1;
Result fStringLiteral;
Result fIdentifier;
}
/** Chunk 5 of memoized results. */
static final class Chunk5 {
Result fKeyword;
Result fWord;
Result fSymbol;
}
// =========================================================================
/** Memoization table column. */
static final class C4ReaderColumn extends Column {
Chunk1 chunk1;
Chunk2 chunk2;
Chunk3 chunk3;
Chunk4 chunk4;
Chunk5 chunk5;
}
// =========================================================================
/** The global state object. */
protected final C4ParserState yyState;
/** The printer for tracing this parser. */
protected final Printer yyOut;
// =========================================================================
/**
* Create a new packrat parser.
*
* @param reader The reader.
* @param file The file name.
*/
public C4Reader(final Reader reader, final String file) {
super(reader, file);
yyState = new C4ParserState();
yyOut = new Printer(System.out);
}
/**
* Create a new packrat parser.
*
* @param reader The file reader.
* @param file The file name.
* @param size The file size.
*/
public C4Reader(final Reader reader, final String file, final int size) {
super(reader, file, size);
yyState = new C4ParserState();
yyOut = new Printer(System.out);
}
// =========================================================================
protected Column newColumn() {
return new C4ReaderColumn();
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.TranslationUnit.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
public Result pTranslationUnit(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TranslationUnit", yyStart);
// Alternative .
yyResult = pPrelude(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Token v$pt$1 = yyResult.semanticValue();
yyResult = pTranslationUnit$$Split1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
yyValue = Formatting.before1(v$pt$1, v$pt$2);
traceSuccess("TranslationUnit", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("TranslationUnit", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.c4.C4.TranslationUnit$$Split1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTranslationUnit$$Split1(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TranslationUnit$$Split1", yyStart);
// Alternative .
yyRepetition1 = yyStart;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pExternalDeclaration(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair v$g$1 = yyRepValue1.reverse();
yyResult = pAnnotations(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyResult = pEndOfFile(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = GNode.create("TranslationUnit", v$g$1.size() + 1).
addAll(v$g$1).add(v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("TranslationUnit$$Split1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
} // End scope for v$g$1.
// Done.
traceFailure("TranslationUnit$$Split1", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Prelude.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
public Result pPrelude(final int yyStart) throws IOException {
Result yyResult;
Token yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Prelude", yyStart);
// Reset the global state object.
yyState.reset(column(yyStart).file);
// Alternative 1.
yyResult = pDirective(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = new Token(difference(yyStart, yyResult.index));
yyValue.setLocation(location(yyStart));
traceSuccess("Prelude", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("Prelude", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ExternalDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
public Result pExternalDeclaration(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ExternalDeclaration", yyStart);
// Start a state modification.
yyState.start();
// Alternative .
yyState.mark();
yyResult = pDeclaration(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node d = yyResult.semanticValue();
yyValue = yyState.annotate(d);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("ExternalDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pGlobalIntroductionAdvice(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node ga = yyResult.semanticValue();
yyValue = yyState.annotate(ga);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("ExternalDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pFunctionDefinition(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node fd = yyResult.semanticValue();
yyValue = yyState.annotate(fd);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("ExternalDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pAspectFunctionDefinition(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
// Commit the state modification.
yyState.commit();
traceSuccess("ExternalDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pAssemblyDefinition(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node a = yyResult.semanticValue();
yyValue = yyState.annotate(a);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("ExternalDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pEmptyDefinition(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node e = yyResult.semanticValue();
yyValue = yyState.annotate(e);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("ExternalDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Abort the state modification.
yyState.abort();
// Done.
traceFailure("ExternalDeclaration", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.FunctionDefinition.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFunctionDefinition(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fFunctionDefinition)
yyColumn.chunk1.fFunctionDefinition = pFunctionDefinition$1(yyStart);
traceLookup("FunctionDefinition", yyStart,
yyColumn.chunk1.fFunctionDefinition);
return yyColumn.chunk1.fFunctionDefinition;
}
/** Actually parse xtc.lang.c4.C4.FunctionDefinition. */
private Result pFunctionDefinition$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("FunctionDefinition", yyStart);
// Alternative .
yyOption1 = yyStart;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pKeyword(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__extension__")) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'__extension__' expected", yyBase);
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyOpValue1 = null;
yyResult = pDeclarationSpecifiers(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyResult = pDeclarator(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyResult = pFunctionDeclaratorContext(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDeclarationList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyResult = pCompoundStatement(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$5 = yyResult.semanticValue();
yyValue = GNode.create("FunctionDefinition", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
traceSuccess("FunctionDefinition", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$4.
}
}
} // End scope for v$g$2.
} // End scope for v$g$1.
// Done.
traceFailure("FunctionDefinition", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DeclarationList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationList(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fDeclarationList)
yyColumn.chunk1.fDeclarationList = pDeclarationList$1(yyStart);
traceLookup("DeclarationList", yyStart, yyColumn.chunk1.fDeclarationList);
return yyColumn.chunk1.fDeclarationList;
}
/** Actually parse xtc.lang.c4.C4.DeclarationList. */
private Result pDeclarationList$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DeclarationList", yyStart);
// Alternative .
yyResult = pDeclarationList$$Plus1(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("DeclarationList", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("DeclarationList", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("DeclarationList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.c4.C4.DeclarationList$$Plus1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationList$$Plus1(final int yyStart)
throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fDeclarationList$$Plus1)
yyColumn.chunk1.fDeclarationList$$Plus1 = pDeclarationList$$Plus1$1(yyStart);
traceLookup("DeclarationList$$Plus1", yyStart,
yyColumn.chunk1.fDeclarationList$$Plus1);
return yyColumn.chunk1.fDeclarationList$$Plus1;
}
/** Actually parse xtc.lang.c4.C4.DeclarationList$$Plus1. */
private Result pDeclarationList$$Plus1$1(final int yyStart)
throws IOException {
Result yyResult;
Pair yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DeclarationList$$Plus1", yyStart);
// Alternative 1.
yyResult = pDeclarationListEntry(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pDeclarationList$$Plus1(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair v$2 = yyResult.semanticValue();
yyValue = new Pair(v$el$1, v$2);
traceSuccess("DeclarationList$$Plus1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Nested alternative 2.
yyValue = new Pair(v$el$1);
traceSuccess("DeclarationList$$Plus1", yyStart);
return new SemanticValue(yyValue, yyChoice1, yyError);
}
// Done.
traceFailure("DeclarationList$$Plus1", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DeclarationListEntry.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationListEntry(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DeclarationListEntry", yyStart);
// Start a state modification.
yyState.start();
// Alternative .
yyResult = pDeclaration(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
// Commit the state modification.
yyState.commit();
traceSuccess("DeclarationListEntry", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Abort the state modification.
yyState.abort();
// Done.
traceFailure("DeclarationListEntry", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.EmptyDefinition.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEmptyDefinition(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("EmptyDefinition", yyStart);
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("EmptyDefinition", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("EmptyDefinition", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("EmptyDefinition", yyStart);
yyError = yyError.select("empty definition expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Annotations.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
public Result pAnnotations(final int yyStart) throws IOException {
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Annotations", yyStart);
// Start a state modification.
yyState.start();
// Alternative 1.
yyState.mark();
yyValue = yyState.annotate(null);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("Annotations", yyStart);
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Declaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Declaration", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pKeyword(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__extension__")) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'__extension__' expected", yyBase);
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pDeclarationSpecifiers(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pInitializedDeclaratorList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for l.
final Node l = yyOpValue1;
if (yyState.isValid(l)) {
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$3 = Formatting.after1(l, v$pt$1);
yyValue = GNode.create("Declaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("Declaration", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
} // End scope for l.
}
} // End scope for v$g$1.
// Done.
traceFailure("Declaration", yyStart);
yyError = yyError.select("declaration expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DeclarationSpecifiers.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationSpecifiers(final int yyStart)
throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fDeclarationSpecifiers)
yyColumn.chunk1.fDeclarationSpecifiers = pDeclarationSpecifiers$1(yyStart);
traceLookup("DeclarationSpecifiers", yyStart,
yyColumn.chunk1.fDeclarationSpecifiers);
return yyColumn.chunk1.fDeclarationSpecifiers;
}
/** Actually parse xtc.lang.c4.C4.DeclarationSpecifiers. */
private Result pDeclarationSpecifiers$1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DeclarationSpecifiers", yyStart);
// Alternative 1.
yyResult = pDeclarationSpecifierPlus(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("DeclarationSpecifiers", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("DeclarationSpecifiers", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("DeclarationSpecifiers", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DeclarationSpecifierPlus.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationSpecifierPlus(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Pair yyRepValue1;
Pair yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DeclarationSpecifierPlus", yyStart);
// Alternative 1.
yyRepetition1 = yyStart;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDeclarationSpecifier(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
yyValue = yyRepValue1.reverse();
traceSuccess("DeclarationSpecifierPlus", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
// Done.
traceFailure("DeclarationSpecifierPlus", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DeclarationSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationSpecifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DeclarationSpecifier", yyStart);
// Alternative .
yyResult = pStorageClassSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pTypeSpecContext(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative .
yyResult = pTypeQualifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("inline")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("FunctionSpecifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 5.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__inline")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("FunctionSpecifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 6.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__inline__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("FunctionSpecifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pAttributeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("DeclarationSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("DeclarationSpecifier", yyStart);
yyError = yyError.select("declaration specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.InitializedDeclaratorList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInitializedDeclaratorList(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("InitializedDeclaratorList", yyStart);
// Alternative .
yyResult = pInitializedDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pInitializedDeclarator(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("InitializedDeclaratorList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("InitializedDeclaratorList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("InitializedDeclaratorList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.InitializedDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInitializedDeclarator(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("InitializedDeclarator", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pDeclarator(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pSimpleAssemblyExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("=")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pInitializer(yyResult.index);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$4 = Formatting.before1(v$pt$1, v$pt$2);
yyOption1 = yyResult.index;
yyOpValue1 = v$el$4;
}
} else {
yyError = yyError.select("'=' expected", yyBase);
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyValue = GNode.create("InitializedDeclarator", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
traceSuccess("InitializedDeclarator", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$5.
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} // End scope for v$g$1.
// Done.
traceFailure("InitializedDeclarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.StorageClassSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStorageClassSpecifier(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("StorageClassSpecifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("auto")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("AutoSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("StorageClassSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("extern")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("ExternSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("StorageClassSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("register")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("RegisterSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("StorageClassSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("static")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("StaticSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("StorageClassSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 5.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__thread")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("ThreadSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("StorageClassSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 6.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("typedef")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pTypedefContext(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = GNode.create("TypedefSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("StorageClassSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("StorageClassSpecifier", yyStart);
yyError = yyError.select("storage class specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.TypeQualifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeQualifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TypeQualifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("volatile")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("VolatileQualifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__volatile")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("VolatileQualifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__volatile__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("VolatileQualifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("const")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("ConstantQualifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 5.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__const")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("ConstantQualifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 6.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__const__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("ConstantQualifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 7.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("restrict")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("RestrictQualifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 8.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__restrict")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("RestrictQualifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 9.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__restrict__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("RestrictQualifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("TypeQualifier", yyStart);
yyError = yyError.select("type qualifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.TypeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeSpecifier(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TypeSpecifier", yyStart);
// Alternative .
yyResult = pEnumerationTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pStructureTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pUnionTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pFloatingPointTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pIntegerTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 6.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node id = yyResult.semanticValue();
if (yyState.isType(toText(id))) {
yyValue = GNode.create("TypedefName", id);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative 7.
yyResult = pTypeofKeyword(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pTypeName(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).add(v$pt$2).addNode(v$pt$4).add(v$pt$3);
yyValue = GNode.create("TypeofSpecifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
// Nested alternative 2.
yyResult = pCommaExpression(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$6 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$5 = yyResult.semanticValue();
final Node v$g$2 = Formatting.variable().
add(v$pt$1).add(v$pt$2).addNode(v$pt$6).add(v$pt$5);
yyValue = GNode.create("TypeofSpecifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Alternative 8.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("void")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("VoidTypeSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 9.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__builtin_va_list")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("VarArgListSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("TypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("TypeSpecifier", yyStart);
yyError = yyError.select("type specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.EnumerationTypeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEnumerationTypeSpecifier(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("EnumerationTypeSpecifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("enum")) {
final Node v$pt$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$2.
final Node v$pt$2 = yyOpValue1;
final Node v$g$1 = Formatting.before1(v$pt$1, v$pt$2);
final int yyChoice1 = yyOption1;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$4.
final Node v$pt$4 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("{")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$4, v$pt$3);
yyResult = pEnumeratorList(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$7 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
} else {
yyError = yyError.select("',' expected", yyBase);
}
{ // Start scope for v$pt$5.
final Node v$pt$5 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("}")) {
final Node v$pt$6 = yyResult.semanticValue();
final Node v$g$3 = Formatting.variable().
addNode(v$pt$7).add(v$pt$5).add(v$pt$6);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$4;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyValue = GNode.create("EnumerationTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("EnumerationTypeSpecifier", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$4.
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$pt$5.
}
} else {
yyError = yyError.select("'{' expected", yyBase);
}
} // End scope for v$pt$4.
// Nested alternative 2.
yyResult = pIdentifier(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("EnumerationTypeReference", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("EnumerationTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$pt$2.
}
// Done.
traceFailure("EnumerationTypeSpecifier", yyStart);
yyError = yyError.select("enumeration type specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.EnumeratorList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEnumeratorList(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("EnumeratorList", yyStart);
// Alternative .
yyResult = pEnumerator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pEnumerator(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("EnumeratorList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("EnumeratorList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("EnumeratorList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Enumerator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEnumerator(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Enumerator", yyStart);
// Alternative .
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node id = yyResult.semanticValue();
yyState.bind(toText(id), false);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("=")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
} else {
yyError = yyError.select("'=' expected", yyBase);
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyValue = GNode.create("Enumerator", id, v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("Enumerator", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$1.
}
// Done.
traceFailure("Enumerator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.StructureTypeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStructureTypeSpecifier(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("StructureTypeSpecifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("struct")) {
final Node v$pt$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$2.
final Node v$pt$2 = yyOpValue1;
final Node v$g$1 = Formatting.before1(v$pt$1, v$pt$2);
final int yyChoice1 = yyOption1;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$4.
final Node v$pt$4 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("{")) {
final Node v$pt$3 = yyResult.semanticValue();
yyResult = pPushScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pEnterStructure(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = Formatting.after1(v$pt$4, v$pt$3);
final int yyChoice2 = yyResult.index;
// Nested alternative 1.
yyResult = pStructureDeclarationList(yyChoice2);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$6 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("}")) {
final Node v$pt$5 = yyResult.semanticValue();
yyResult = pExitStructure(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pPopScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = Formatting.after1(v$pt$6, v$pt$5);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyValue = GNode.create("StructureTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureTypeSpecifier", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$4.
}
}
} else {
yyError = yyError.select("'}' expected", yyBase);
}
}
// Nested alternative 2.
yyResult = pAspectStructureDeclarationList(yyChoice2);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$6 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("}")) {
final Node v$pt$5 = yyResult.semanticValue();
yyResult = pExitStructure(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pPopScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = Formatting.after1(v$pt$6, v$pt$5);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyValue = GNode.create("AspectStructureTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureTypeSpecifier", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$4.
}
}
} else {
yyError = yyError.select("'}' expected", yyBase);
}
}
}
}
} else {
yyError = yyError.select("'{' expected", yyBase);
}
} // End scope for v$pt$4.
// Nested alternative 2.
yyResult = pIdentifier(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("StructureTypeReference", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$pt$2.
}
// Done.
traceFailure("StructureTypeSpecifier", yyStart);
yyError = yyError.select("structure type specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.UnionTypeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pUnionTypeSpecifier(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("UnionTypeSpecifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("union")) {
final Node v$pt$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$2.
final Node v$pt$2 = yyOpValue1;
final Node v$g$1 = Formatting.before1(v$pt$1, v$pt$2);
final int yyChoice1 = yyOption1;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$4.
final Node v$pt$4 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("{")) {
final Node v$pt$3 = yyResult.semanticValue();
yyResult = pPushScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pEnterStructure(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = Formatting.after1(v$pt$4, v$pt$3);
yyResult = pStructureDeclarationList(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$6 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("}")) {
final Node v$pt$5 = yyResult.semanticValue();
yyResult = pExitStructure(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pPopScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = Formatting.after1(v$pt$6, v$pt$5);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyValue = GNode.create("UnionTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("UnionTypeSpecifier", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$4.
}
}
} else {
yyError = yyError.select("'}' expected", yyBase);
}
}
}
}
} else {
yyError = yyError.select("'{' expected", yyBase);
}
} // End scope for v$pt$4.
// Nested alternative 2.
yyResult = pIdentifier(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("UnionTypeReference", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("UnionTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$pt$2.
}
// Done.
traceFailure("UnionTypeSpecifier", yyStart);
yyError = yyError.select("union type specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.StructureDeclarationList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStructureDeclarationList(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("StructureDeclarationList", yyStart);
// Alternative .
yyRepetition1 = yyStart;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pAnnotatedStructureDeclaration(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
final Pair v$g$1 = yyRepValue1.reverse();
yyResult = pAnnotations(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("StructureDeclarationList", v$g$1.size() + 1).
addAll(v$g$1).add(v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureDeclarationList", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative .
if (GCC) {
yyResult = pAnnotations(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("StructureDeclarationList", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureDeclarationList", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("StructureDeclarationList", yyStart);
yyError = yyError.select("structure declaration list expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AnnotatedStructureDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotatedStructureDeclaration(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AnnotatedStructureDeclaration", yyStart);
// Start a state modification.
yyState.start();
// Alternative 1.
yyState.mark();
yyResult = pStructureDeclaration(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node d = yyResult.semanticValue();
yyValue = yyState.annotate(d);
// Commit the state modification.
yyState.commit();
setLocation(yyValue, yyStart);
traceSuccess("AnnotatedStructureDeclaration", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Abort the state modification.
yyState.abort();
// Done.
traceFailure("AnnotatedStructureDeclaration", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.StructureDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStructureDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
boolean yyRepeated1;
Pair yyRepValue1;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("StructureDeclaration", yyStart);
// Alternative .
yyOption1 = yyStart;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pKeyword(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__extension__")) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'__extension__' expected", yyBase);
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pSpecifierQualifierList(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyResult = pOptionalStructureDeclaratorList(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
if (GCC) {
yyRepetition1 = yyOption1;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$el$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair(v$el$3, yyRepValue1);
continue;
} else {
yyError = yyError.select("';' expected", yyBase);
}
break;
}
if (yyRepeated1) {
final Pair v$pt$1 = yyRepValue1.reverse();
final Node v$el$2 = Formatting.before1(v$pt$1, null);
yyOption1 = yyRepetition1;
yyOpValue1 = v$el$2;
}
}
{ // Start scope for v$pt$3.
final Node v$pt$3 = yyOpValue1;
final Node v$g$3 = Formatting.variable().
addNode(v$pt$4).add(v$pt$2).add(v$pt$3);
yyValue = GNode.create("StructureDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureDeclaration", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$pt$3.
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
} // End scope for v$g$1.
// Done.
traceFailure("StructureDeclaration", yyStart);
yyError = yyError.select("structure declaration expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.SpecifierQualifierList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSpecifierQualifierList(final int yyStart)
throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fSpecifierQualifierList)
yyColumn.chunk1.fSpecifierQualifierList = pSpecifierQualifierList$1(yyStart);
traceLookup("SpecifierQualifierList", yyStart,
yyColumn.chunk1.fSpecifierQualifierList);
return yyColumn.chunk1.fSpecifierQualifierList;
}
/** Actually parse xtc.lang.c4.C4.SpecifierQualifierList. */
private Result pSpecifierQualifierList$1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("SpecifierQualifierList", yyStart);
// Alternative 1.
yyResult = pSpecifierQualifierPlus(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("SpecifierQualifierList", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("SpecifierQualifierList", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("SpecifierQualifierList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.SpecifierQualifierPlus.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSpecifierQualifierPlus(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Pair yyRepValue1;
Pair yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("SpecifierQualifierPlus", yyStart);
// Alternative 1.
yyRepetition1 = yyStart;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pSpecifierQualifier(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
yyValue = yyRepValue1.reverse();
traceSuccess("SpecifierQualifierPlus", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
// Done.
traceFailure("SpecifierQualifierPlus", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.SpecifierQualifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSpecifierQualifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("SpecifierQualifier", yyStart);
// Alternative .
yyResult = pTypeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pTypeSpecContext(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
traceSuccess("SpecifierQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative .
yyResult = pTypeQualifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("SpecifierQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pAttributeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("SpecifierQualifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("SpecifierQualifier", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.OptionalStructureDeclaratorList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pOptionalStructureDeclaratorList(final int yyStart)
throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fOptionalStructureDeclaratorList)
yyColumn.chunk1.fOptionalStructureDeclaratorList = pOptionalStructureDeclaratorList$1(yyStart);
traceLookup("OptionalStructureDeclaratorList", yyStart,
yyColumn.chunk1.fOptionalStructureDeclaratorList);
return yyColumn.chunk1.fOptionalStructureDeclaratorList;
}
/** Actually parse xtc.lang.c4.C4.OptionalStructureDeclaratorList. */
private Result pOptionalStructureDeclaratorList$1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("OptionalStructureDeclaratorList", yyStart);
// Alternative .
yyResult = pStructureDeclaratorList(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("OptionalStructureDeclaratorList", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
if (GCC) {
{ // Start scope for yyValue.
yyValue = null;
traceSuccess("OptionalStructureDeclaratorList", yyStart);
return new SemanticValue(yyValue, yyStart, yyError);
} // End scope for yyValue.
}
// Done.
traceFailure("OptionalStructureDeclaratorList", yyStart);
yyError = yyError.select("optional structure declarator list expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.StructureDeclaratorList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStructureDeclaratorList(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("StructureDeclaratorList", yyStart);
// Alternative .
yyResult = pStructureDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pStructureDeclarator(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("StructureDeclaratorList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureDeclaratorList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("StructureDeclaratorList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.StructureDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStructureDeclarator(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("StructureDeclarator", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyOpValue1 = null;
yyResult = pDeclarator(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$2.
final Node v$pt$2 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(":")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$2, v$pt$1);
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyValue = GNode.create("BitField", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("StructureDeclarator", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$4.
}
} else {
yyError = yyError.select("':' expected", yyBase);
}
} // End scope for v$pt$2.
} // End scope for v$g$1.
// Alternative .
yyResult = pAttributedDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("StructureDeclarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("StructureDeclarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributedDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributedDeclarator(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fAttributedDeclarator)
yyColumn.chunk1.fAttributedDeclarator = pAttributedDeclarator$1(yyStart);
traceLookup("AttributedDeclarator", yyStart,
yyColumn.chunk1.fAttributedDeclarator);
return yyColumn.chunk1.fAttributedDeclarator;
}
/** Actually parse xtc.lang.c4.C4.AttributedDeclarator. */
private Result pAttributedDeclarator$1(final int yyStart)
throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributedDeclarator", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pDeclarator(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyValue = GNode.create("AttributedDeclarator", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributedDeclarator", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$3.
}
} // End scope for v$g$1.
// Done.
traceFailure("AttributedDeclarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Declarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarator(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fDeclarator)
yyColumn.chunk1.fDeclarator = pDeclarator$1(yyStart);
traceLookup("Declarator", yyStart, yyColumn.chunk1.fDeclarator);
return yyColumn.chunk1.fDeclarator;
}
/** Actually parse xtc.lang.c4.C4.Declarator. */
private Result pDeclarator$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Declarator", yyStart);
// Alternative .
yyResult = pPointerDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("Declarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative .
yyResult = pDirectDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("Declarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("Declarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.PointerDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPointerDeclarator(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("PointerDeclarator", yyStart);
// Alternative 1.
yyResult = pPointer(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pDirectDeclarator(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("PointerDeclarator", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("PointerDeclarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("PointerDeclarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Pointer.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPointer(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fPointer)
yyColumn.chunk1.fPointer = pPointer$1(yyStart);
traceLookup("Pointer", yyStart, yyColumn.chunk1.fPointer);
return yyColumn.chunk1.fPointer;
}
/** Actually parse xtc.lang.c4.C4.Pointer. */
private Result pPointer$1(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Pointer", yyStart);
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("*")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pTypeQualifierList(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$g$1 = Formatting.before1(v$pt$1, v$pt$2);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pPointer(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("Pointer", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Pointer", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
}
// Done.
traceFailure("Pointer", yyStart);
yyError = yyError.select("pointer expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.TypeQualifierList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeQualifierList(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TypeQualifierList", yyStart);
// Alternative 1.
yyRepetition1 = yyStart;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pTypeQualifierList$$Choice1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("TypeQualifierList", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeQualifierList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$1.
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.c4.C4.TypeQualifierList$$Choice1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeQualifierList$$Choice1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TypeQualifierList$$Choice1", yyStart);
// Alternative 1.
yyResult = pTypeQualifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pAttributeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("TypeQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("TypeQualifierList$$Choice1", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DirectDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDirectDeclarator(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DirectDeclarator", yyStart);
// Alternative .
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$12 = yyResult.semanticValue();
yyResult = pAttributedDeclarator(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$14 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$13 = yyResult.semanticValue();
final Node v$g$7 = Formatting.round1(v$pt$12, v$pt$14, v$pt$13);
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDirectDeclarator$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action v$8 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair>(v$8, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$9.
final Pair> v$9 = yyRepValue1.reverse();
yyValue = apply(v$9, v$g$7, yyStart);
traceSuccess("DirectDeclarator", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$9.
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Alternative .
yyResult = pSimpleDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$10 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDirectDeclarator$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action v$11 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair>(v$11, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$12.
final Pair> v$12 = yyRepValue1.reverse();
yyValue = apply(v$12, v$g$10, yyStart);
traceSuccess("DirectDeclarator", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$12.
}
// Done.
traceFailure("DirectDeclarator", yyStart);
yyError = yyError.select("direct declarator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.c4.C4.DirectDeclarator$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDirectDeclarator$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Action yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DirectDeclarator$$Tail1", yyStart);
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pPushScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pParameterTypeList(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$2 = yyResult.semanticValue();
yyResult = pParameterContext(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = Formatting.round1(v$pt$1, v$pt$3, v$pt$2);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("FunctionDeclarator", v$1, v$g$2);
}};
traceSuccess("DirectDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pIdentifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$5.
final Node v$pt$5 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$4 = yyResult.semanticValue();
yyResult = pParameterContext(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = Formatting.round1(v$pt$1, v$pt$5, v$pt$4);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("FunctionDeclarator", v$1, v$g$3);
}};
traceSuccess("DirectDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$pt$5.
}
}
// Alternative 2.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("[")) {
final Node v$pt$6 = yyResult.semanticValue();
yyResult = pArrayQualifierList(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$7 = yyResult.semanticValue();
final Node v$g$4 = Formatting.before1(v$pt$6, v$pt$7);
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pAssignmentExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$9.
final Node v$pt$9 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$8 = yyResult.semanticValue();
final Node v$g$5 = Formatting.after1(v$pt$9, v$pt$8);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("ArrayDeclarator", v$1, v$g$4, v$g$5);
}};
traceSuccess("DirectDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
} // End scope for v$pt$9.
// Nested alternative 2.
yyResult = pVariableLength(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$11 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$10 = yyResult.semanticValue();
final Node v$g$6 = Formatting.after1(v$pt$11, v$pt$10);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("ArrayDeclarator", v$1, v$g$4, v$g$6);
}};
traceSuccess("DirectDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
}
}
// Done.
traceFailure("DirectDeclarator$$Tail1", yyStart);
yyError = yyError.select("direct declarator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.VariableLength.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pVariableLength(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fVariableLength)
yyColumn.chunk1.fVariableLength = pVariableLength$1(yyStart);
traceLookup("VariableLength", yyStart, yyColumn.chunk1.fVariableLength);
return yyColumn.chunk1.fVariableLength;
}
/** Actually parse xtc.lang.c4.C4.VariableLength. */
private Result pVariableLength$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("VariableLength", yyStart);
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("*")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("VariableLength", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("VariableLength", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("VariableLength", yyStart);
yyError = yyError.select("variable length expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.SimpleDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSimpleDeclarator(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("SimpleDeclarator", yyStart);
// Alternative .
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node id = yyResult.semanticValue();
yyState.bind(toText(id));
yyValue = GNode.create("SimpleDeclarator", id);
yyValue.setLocation(location(yyStart));
traceSuccess("SimpleDeclarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("SimpleDeclarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ParameterTypeList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pParameterTypeList(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fParameterTypeList)
yyColumn.chunk2.fParameterTypeList = pParameterTypeList$1(yyStart);
traceLookup("ParameterTypeList", yyStart,
yyColumn.chunk2.fParameterTypeList);
return yyColumn.chunk2.fParameterTypeList;
}
/** Actually parse xtc.lang.c4.C4.ParameterTypeList. */
private Result pParameterTypeList$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ParameterTypeList", yyStart);
// Alternative 1.
yyResult = pParameterList(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("...")) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'...' expected", yyBase);
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("ParameterTypeList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("ParameterTypeList", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("ParameterTypeList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ParameterList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pParameterList(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ParameterList", yyStart);
// Alternative 1.
yyResult = pParameterDeclaration(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pParameterDeclaration(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("ParameterList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("ParameterList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("ParameterList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ParameterDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pParameterDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ParameterDeclaration", yyStart);
// Start a state modification.
yyState.start();
// Alternative 1.
yyResult = pDeclarationSpecifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pDeclarator(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyValue = GNode.create("ParameterDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
// Commit the state modification.
yyState.commit();
traceSuccess("ParameterDeclaration", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$3.
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pAbstractDeclarator(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyValue = GNode.create("ParameterDeclaration", v$g$1, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
// Commit the state modification.
yyState.commit();
traceSuccess("ParameterDeclaration", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$5.
} // End scope for v$g$4.
}
// Abort the state modification.
yyState.abort();
// Done.
traceFailure("ParameterDeclaration", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributedAbstractDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributedAbstractDeclarator(final int yyStart)
throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributedAbstractDeclarator", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pAttributeSpecifierList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pAbstractDeclarator(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("AttributedAbstractDeclarator", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributedAbstractDeclarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$1.
// Done.
traceFailure("AttributedAbstractDeclarator", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AbstractDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAbstractDeclarator(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fAbstractDeclarator)
yyColumn.chunk2.fAbstractDeclarator = pAbstractDeclarator$1(yyStart);
traceLookup("AbstractDeclarator", yyStart,
yyColumn.chunk2.fAbstractDeclarator);
return yyColumn.chunk2.fAbstractDeclarator;
}
/** Actually parse xtc.lang.c4.C4.AbstractDeclarator. */
private Result pAbstractDeclarator$1(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AbstractDeclarator", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pPointer(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for p.
final Node p = yyOpValue1;
yyResult = pDirectAbstractDeclarator(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node d = yyResult.semanticValue();
if ((null != p) || (null != d)) {
yyValue = GNode.create("AbstractDeclarator", p, d);
yyValue.setLocation(location(yyStart));
traceSuccess("AbstractDeclarator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
} // End scope for p.
// Done.
traceFailure("AbstractDeclarator", yyStart);
yyError = yyError.select("abstract declarator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.DirectAbstractDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDirectAbstractDeclarator(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DirectAbstractDeclarator", yyStart);
// Alternative .
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$7 = yyResult.semanticValue();
yyResult = pAttributedAbstractDeclarator(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$9 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$8 = yyResult.semanticValue();
final Node v$g$7 = Formatting.round1(v$pt$7, v$pt$9, v$pt$8);
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDirectAbstractDeclarator$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action v$8 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair>(v$8, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$9.
final Pair> v$9 = yyRepValue1.reverse();
yyValue = apply(v$9, v$g$7, yyStart);
traceSuccess("DirectAbstractDeclarator", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$9.
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Alternative .
yyRepetition1 = yyStart;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDirectAbstractDeclarator$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action v$11 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair>(v$11, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$12.
final Pair> v$12 = yyRepValue1.reverse();
yyValue = apply(v$12, null, yyStart);
traceSuccess("DirectAbstractDeclarator", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$12.
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.c4.C4.DirectAbstractDeclarator$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDirectAbstractDeclarator$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Action yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("DirectAbstractDeclarator$$Tail1", yyStart);
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("[")) {
final Node v$g$2 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pAssignmentExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$2.
final Node v$pt$2 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$3 = Formatting.after1(v$pt$2, v$pt$1);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("DirectAbstractDeclarator", v$1, v$g$2, v$g$3);
}};
traceSuccess("DirectAbstractDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
} // End scope for v$pt$2.
// Nested alternative 2.
yyResult = pVariableLength(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$4 = Formatting.after1(v$pt$4, v$pt$3);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("DirectAbstractDeclarator", v$1, v$g$2, v$g$4);
}};
traceSuccess("DirectAbstractDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
}
// Alternative 2.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$g$5 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pParameterTypeList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$6.
final Node v$pt$6 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$5 = yyResult.semanticValue();
final Node v$g$6 = Formatting.after1(v$pt$6, v$pt$5);
yyValue = new Action() {
public Node run(Node v$1) {
return GNode.create("DirectAbstractDeclarator", v$1, v$g$5, v$g$6);
}};
traceSuccess("DirectAbstractDeclarator$$Tail1", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$pt$6.
}
// Done.
traceFailure("DirectAbstractDeclarator$$Tail1", yyStart);
yyError = yyError.select("direct abstract declarator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.IdentifierList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pIdentifierList(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("IdentifierList", yyStart);
// Alternative 1.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node id1 = yyResult.semanticValue();
yyState.bind(toText(id1));
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node id2 = yyResult.semanticValue();
yyState.bind(toText(id2));
final Node v$el$1 = Formatting.before1(v$pt$1, id2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$1.
final Pair v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("IdentifierList", id1, v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("IdentifierList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$1.
}
// Done.
traceFailure("IdentifierList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ArrayQualifierList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pArrayQualifierList(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ArrayQualifierList", yyStart);
// Alternative 1.
yyRepetition1 = yyStart;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pArrayQualifierList$$Choice1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("ArrayQualifierList", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$1.
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.c4.C4.ArrayQualifierList$$Choice1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pArrayQualifierList$$Choice1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ArrayQualifierList$$Choice1", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("static")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("StaticSpecifier", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("volatile")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("VolatileQualifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__volatile")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("VolatileQualifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__volatile__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("VolatileQualifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 5.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("restrict")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("RestrictQualifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 6.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__restrict")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("RestrictQualifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 7.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__restrict__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("RestrictQualifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 8.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("const")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("ConstantQualifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 9.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__const")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("ConstantQualifier", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 10.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__const__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("ConstantQualifier", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 11.
yyResult = pAttributeSpecifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("ArrayQualifierList$$Choice1", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("ArrayQualifierList$$Choice1", yyStart);
yyError = yyError.select("array qualifier list expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.FloatingPointTypeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFloatingPointTypeSpecifier(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("FloatingPointTypeSpecifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("_Complex")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("Complex", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("FloatingPointTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__complex__")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("Complex", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("FloatingPointTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("double")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Double", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("FloatingPointTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("float")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Float", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("FloatingPointTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("FloatingPointTypeSpecifier", yyStart);
yyError = yyError.select("floating point type specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.IntegerTypeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pIntegerTypeSpecifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("IntegerTypeSpecifier", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("long")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Long", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("int")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Int", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("short")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Short", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("char")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Char", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 5.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("_Bool")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Bool", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 6.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("unsigned")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("Unsigned", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 7.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("signed")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("Signed", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 8.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__signed")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("Signed", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 9.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__signed__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("Signed", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("IntegerTypeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("IntegerTypeSpecifier", yyStart);
yyError = yyError.select("integer type specifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.TypeofKeyword.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeofKeyword(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TypeofKeyword", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("typeof")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("TypeofKeyword", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeofKeyword", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__typeof")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("TypeofKeyword", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeofKeyword", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__typeof__")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("TypeofKeyword", v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("TypeofKeyword", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("TypeofKeyword", yyStart);
yyError = yyError.select("typeof keyword expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Initializer.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInitializer(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Initializer", yyStart);
// Alternative .
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("{")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pInitializerList(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
} else {
yyError = yyError.select("',' expected", yyBase);
}
{ // Start scope for v$pt$2.
final Node v$pt$2 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("}")) {
final Node v$pt$3 = yyResult.semanticValue();
yyValue = Formatting.variable().
add(v$pt$1).addNode(v$pt$4).add(v$pt$2).add(v$pt$3);
traceSuccess("Initializer", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$pt$2.
}
}
// Alternative .
yyResult = pAssignmentExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("Initializer", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("Initializer", yyStart);
yyError = yyError.select("initializer expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.InitializerList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInitializerList(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("InitializerList", yyStart);
// Alternative 1.
yyResult = pInitializerListEntry(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pInitializerListEntry(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("InitializerList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("InitializerList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Alternative 2.
if (GCC) {
yyValue = GNode.create("InitializerList", false);
yyValue.setLocation(location(yyStart));
traceSuccess("InitializerList", yyStart);
return new SemanticValue(yyValue, yyStart, yyError);
}
// Done.
traceFailure("InitializerList", yyStart);
yyError = yyError.select("initializer list expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.InitializerListEntry.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInitializerListEntry(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("InitializerListEntry", yyStart);
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pDesignation(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pInitializer(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("InitializerListEntry", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("InitializerListEntry", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$1.
// Done.
traceFailure("InitializerListEntry", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Designation.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDesignation(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Designation", yyStart);
// Alternative .
yyResult = pDesignation$$Split1(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("=")) {
final Node v$pt$2 = yyResult.semanticValue();
yyValue = Formatting.after1(v$pt$1, v$pt$2);
traceSuccess("Designation", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'=' expected", yyBase);
}
}
// Alternative 2.
if (GCC) {
final int yyChoice1 = yyStart;
// Nested alternative 1.
yyResult = pObsoleteArrayDesignation(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("Designation", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Nested alternative 2.
yyResult = pObsoleteFieldDesignation(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("Designation", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("Designation", yyStart);
yyError = yyError.select("designation expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.c4.C4.Designation$$Split1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDesignation$$Split1(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Designation$$Split1", yyStart);
// Alternative .
yyRepetition1 = yyStart;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDesignator(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
final Pair v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("Designation", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("Designation$$Split1", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
// Done.
traceFailure("Designation$$Split1", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Designator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDesignator(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Designator", yyStart);
// Alternative .
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("[")) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$2, v$pt$1);
yyValue = GNode.create("Designator", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Designator", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
}
// Alternative .
if (GCC) {
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("[")) {
final Node v$g$3 = yyResult.semanticValue();
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("...")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$4 = Formatting.after1(v$pt$4, v$pt$3);
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$6 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$5 = yyResult.semanticValue();
final Node v$g$5 = Formatting.after1(v$pt$6, v$pt$5);
yyValue = GNode.create("Designator", v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
traceSuccess("Designator", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
} else {
yyError = yyError.select("'...' expected", yyBase);
}
}
}
}
// Alternative .
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(".")) {
final Node v$g$6 = yyResult.semanticValue();
yyResult = pPrimaryIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$7 = yyResult.semanticValue();
yyValue = GNode.create("Designator", v$g$6, v$g$7);
yyValue.setLocation(location(yyStart));
traceSuccess("Designator", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
traceFailure("Designator", yyStart);
yyError = yyError.select("designator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ObsoleteArrayDesignation.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pObsoleteArrayDesignation(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ObsoleteArrayDesignation", yyStart);
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("[")) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyBase = yyChoice1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("ObsoleteArrayDesignation", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("ObsoleteArrayDesignation", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("...")) {
final Node v$pt$2 = yyResult.semanticValue();
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("]")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$3 = Formatting.round1(v$pt$2, v$pt$4, v$pt$3);
yyValue = GNode.create("ObsoleteArrayDesignation", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("ObsoleteArrayDesignation", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
} else {
yyError = yyError.select("'...' expected", yyBase);
}
}
}
// Done.
traceFailure("ObsoleteArrayDesignation", yyStart);
yyError = yyError.select("obsolete array designation expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.ObsoleteFieldDesignation.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pObsoleteFieldDesignation(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("ObsoleteFieldDesignation", yyStart);
// Alternative 1.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(":")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$1 = Formatting.after1(v$pt$2, v$pt$1);
yyValue = GNode.create("ObsoleteFieldDesignation", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("ObsoleteFieldDesignation", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("':' expected", yyBase);
}
}
// Done.
traceFailure("ObsoleteFieldDesignation", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.TypeName.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeName(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fTypeName)
yyColumn.chunk2.fTypeName = pTypeName$1(yyStart);
traceLookup("TypeName", yyStart, yyColumn.chunk2.fTypeName);
return yyColumn.chunk2.fTypeName;
}
/** Actually parse xtc.lang.c4.C4.TypeName. */
private Result pTypeName$1(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("TypeName", yyStart);
// Start a state modification.
yyState.start();
// Alternative 1.
yyResult = pSpecifierQualifierList(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAbstractDeclarator(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("TypeName", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
// Commit the state modification.
yyState.commit();
traceSuccess("TypeName", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
// Abort the state modification.
yyState.abort();
// Done.
traceFailure("TypeName", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributeSpecifierList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributeSpecifierList(final int yyStart)
throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fAttributeSpecifierList)
yyColumn.chunk2.fAttributeSpecifierList = pAttributeSpecifierList$1(yyStart);
traceLookup("AttributeSpecifierList", yyStart,
yyColumn.chunk2.fAttributeSpecifierList);
return yyColumn.chunk2.fAttributeSpecifierList;
}
/** Actually parse xtc.lang.c4.C4.AttributeSpecifierList. */
private Result pAttributeSpecifierList$1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributeSpecifierList", yyStart);
// Alternative 1.
yyResult = pAttributeSpecifierPlus(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("AttributeSpecifierList", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributeSpecifierList", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("AttributeSpecifierList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributeSpecifierPlus.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributeSpecifierPlus(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Pair yyRepValue1;
Pair yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributeSpecifierPlus", yyStart);
// Alternative 1.
yyRepetition1 = yyStart;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pAttributeSpecifier(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
yyValue = yyRepValue1.reverse();
traceSuccess("AttributeSpecifierPlus", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
// Done.
traceFailure("AttributeSpecifierPlus", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributeSpecifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributeSpecifier(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fAttributeSpecifier)
yyColumn.chunk2.fAttributeSpecifier = pAttributeSpecifier$1(yyStart);
traceLookup("AttributeSpecifier", yyStart,
yyColumn.chunk2.fAttributeSpecifier);
return yyColumn.chunk2.fAttributeSpecifier;
}
/** Actually parse xtc.lang.c4.C4.AttributeSpecifier. */
private Result pAttributeSpecifier$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributeSpecifier", yyStart);
// Alternative 1.
yyResult = pAttributeKeyword(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pAttributeList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$6.
final Node v$pt$6 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$5 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).add(v$pt$2).add(v$pt$3).addNode(v$pt$6).add(v$pt$4).add(v$pt$5);
yyValue = GNode.create("AttributeSpecifier", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributeSpecifier", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$pt$6.
} else {
yyError = yyError.select("'(' expected", yyBase);
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Done.
traceFailure("AttributeSpecifier", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributeKeyword.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributeKeyword(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributeKeyword", yyStart);
// Alternative 1.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__attribute")) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("AttributeKeyword", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributeKeyword", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("__attribute__")) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("AttributeKeyword", v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributeKeyword", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("AttributeKeyword", yyStart);
yyError = yyError.select("attribute keyword expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributeList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributeList(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributeList", yyStart);
// Alternative 1.
yyResult = pAttributeListEntry(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(",")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pAttributeListEntry(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.before1(v$pt$1, v$pt$2);
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("AttributeList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributeList", yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("AttributeList", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.AttributeListEntry.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAttributeListEntry(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
int yyOption2;
Node yyOpValue2;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("AttributeListEntry", yyStart);
// Alternative 1.
yyResult = pWord(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$1 = yyResult.semanticValue();
yyOption2 = yyResult.index;
yyOpValue2 = null;
yyResult = pExpressionList(yyOption2);
yyError = yyResult.select(yyError, yyOption2);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption2 = yyResult.index;
yyOpValue2 = v$el$2;
}
{ // Start scope for v$pt$3.
final Node v$pt$3 = yyOpValue2;
yyBase = yyOption2;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$el$1 = Formatting.round1(v$pt$1, v$pt$3, v$pt$2);
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$pt$3.
} else {
yyError = yyError.select("'(' expected", yyBase);
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("AttributeListEntry", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("AttributeListEntry", yyStart);
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
// Done.
traceFailure("AttributeListEntry", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Statement.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStatement(final int yyStart) throws IOException {
C4ReaderColumn yyColumn = (C4ReaderColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fStatement)
yyColumn.chunk2.fStatement = pStatement$1(yyStart);
traceLookup("Statement", yyStart, yyColumn.chunk2.fStatement);
return yyColumn.chunk2.fStatement;
}
/** Actually parse xtc.lang.c4.C4.Statement. */
private Result pStatement$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Statement", yyStart);
// Alternative 1.
yyResult = pCommaExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$1 = Formatting.after1(v$pt$2, v$pt$1);
yyValue = GNode.create("ExpressionStatement", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
// Alternative .
yyResult = pCompoundStatement(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Alternative 3.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("if")) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
yyResult = pCommaExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).add(v$pt$2).addNode(v$pt$4).add(v$pt$3);
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pStatement(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$6 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pKeyword(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("else")) {
final Node v$pt$5 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$6, v$pt$5);
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("IfElseStatement", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'else' expected", yyBase);
}
}
// Nested alternative 2.
yyResult = pStatement(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("IfStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Alternative 4.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("while")) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
yyResult = pCommaExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).add(v$pt$2).addNode(v$pt$4).add(v$pt$3);
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("WhileStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Alternative 5.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("do")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pKeyword(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("while")) {
final Node v$pt$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).addNode(v$pt$4).add(v$pt$2).add(v$pt$3);
yyResult = pCommaExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$7 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$5 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$6 = yyResult.semanticValue();
final Node v$g$2 = Formatting.variable().
addNode(v$pt$7).add(v$pt$5).add(v$pt$6);
yyValue = GNode.create("DoStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
} else {
yyError = yyError.select("'while' expected", yyBase);
}
}
}
// Alternative 6.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("for")) {
final Node v$pt$1 = yyResult.semanticValue();
yyResult = pPushScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
yyResult = pInitialClause(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).add(v$pt$2).addNode(v$pt$3);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pCommaExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$5.
final Node v$pt$5 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$4 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$5, v$pt$4);
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pCommaExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$pt$7.
final Node v$pt$7 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$6 = yyResult.semanticValue();
final Node v$g$3 = Formatting.after1(v$pt$7, v$pt$6);
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyResult = pPopScope(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = GNode.create("ForStatement", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$pt$7.
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$pt$5.
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
}
// Alternative 7.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("switch")) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
yyResult = pCommaExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$1 = Formatting.variable().
add(v$pt$1).add(v$pt$2).addNode(v$pt$4).add(v$pt$3);
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("SwitchStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Alternative .
yyResult = pLabel(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("LabeledStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative .
if (GCC) {
yyResult = pLabel(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("LabeledStatement", v$g$3, null);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative 10.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("break")) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$2 = yyResult.semanticValue();
yyValue = GNode.create("BreakStatement", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.variable().addNode(yyValue).
add(v$pt$1).add(v$pt$2);
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
// Alternative 11.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("continue")) {
final Node v$pt$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$2 = yyResult.semanticValue();
yyValue = GNode.create("ContinueStatement", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.variable().addNode(yyValue).
add(v$pt$1).add(v$pt$2);
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
// Alternative 12.
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("return")) {
final Node v$pt$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pCommaExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$3.
final Node v$pt$3 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$g$1 = Formatting.round1(v$pt$1, v$pt$3, v$pt$2);
yyValue = GNode.create("ReturnStatement", v$g$1);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$pt$3.
}
// Alternative .
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("goto")) {
final Node v$pt$1 = yyResult.semanticValue();
final Node v$g$1 = Formatting.before1(v$pt$1, null);
yyResult = pPrimaryIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$4 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$3 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$4, v$pt$3);
yyValue = GNode.create("GotoStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
// Alternative .
if (GCC) {
yyResult = pKeyword(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("goto")) {
final Node v$pt$5 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("*")) {
final Node v$pt$6 = yyResult.semanticValue();
final Node v$g$3 = Formatting.before1(v$pt$5, v$pt$6);
yyResult = pCommaExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$8 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$7 = yyResult.semanticValue();
final Node v$g$4 = Formatting.after1(v$pt$8, v$pt$7);
yyValue = GNode.create("GotoStatement", v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
} else {
yyError = yyError.select("'*' expected", yyBase);
}
}
}
// Alternative 15.
yyResult = pAsmKeyword(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeQualifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$pt$3.
final Node v$pt$3 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals("(")) {
final Node v$pt$2 = yyResult.semanticValue();
final Node v$g$1 = Formatting.round1(v$pt$1, v$pt$3, v$pt$2);
yyResult = pAssemblyArgument(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$pt$5 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(")")) {
final Node v$pt$4 = yyResult.semanticValue();
final Node v$g$2 = Formatting.after1(v$pt$5, v$pt$4);
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("AssemblyStatement", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
} // End scope for v$pt$3.
}
// Alternative 16.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue() &&
((Node)yyResult.semanticValue()).getTokenText().equals(";")) {
final Node v$pt$1 = yyResult.semanticValue();
yyValue = GNode.create("EmptyStatement", false);
yyValue.setLocation(location(yyStart));
yyValue = Formatting.after1(yyValue, v$pt$1);
traceSuccess("Statement", yyStart);
return yyResult.createValue(yyValue, yyError);
}
// Done.
traceFailure("Statement", yyStart);
yyError = yyError.select("statement expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.c4.C4.Label.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pLabel(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
traceEnter("Label", yyStart);
// Alternative