// =========================================================================== // This file has been generated by // Rats! Parser Generator, version 1.14.3, // (C) 2004-2009 Robert Grimm, // on Friday, September 11, 2009 at 3:03:39 PM. // Edit at your own risk. // =========================================================================== package xtc.lang; import java.io.Reader; 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.parser.ParserBase; import xtc.parser.Column; import xtc.parser.Result; import xtc.parser.SemanticValue; import xtc.parser.ParseError; /** * Packrat parser for grammar xtc.lang.C. * *

This class has been generated by the Rats! parser * generator, version 1.14.3, (C) 2004-2009 Robert Grimm. */ public final class CParser extends ParserBase { /** 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 C99 flag. */ public static final boolean C99 = true; // ========================================================================= /** Chunk 1 of memoized results. */ static final class Chunk1 { Result fDeclarationSpecifiers; Result fSpecifierQualifierList; Result fAttributedDeclarator; Result fDeclarator; Result fPointer; Result fVariableLength; Result fParameterTypeList; Result fAbstractDeclarator; Result fTypeName; Result fAttributeSpecifierList; } /** Chunk 2 of memoized results. */ static final class Chunk2 { Result fAttributeSpecifier; Result fStatement; Result fCompoundStatement; Result fCommaExpression; Result fAssignmentExpression; Result fConditionalExpression; Result fLogicalOrExpression; Result fCastExpression; Result fUnaryExpression; Result fExpressionList; } /** Chunk 3 of memoized results. */ static final class Chunk3 { Result fExpressionList$$Star1; Result fSimpleAssemblyExpression; Result fAssemblyOperands; Result fAssemblyOperands$$Star1; Result fAssemblyOperand; Result fAsmKeyword; Result fExponent; Result f$$Shared2; Result fBinaryExponent; Result fCharacterLiteral; } /** Chunk 4 of memoized results. */ static final class Chunk4 { Result fStringConstant; Result fStringConstant$$Plus1; Result fStringLiteral; Result fIdentifier; Result fKeyword; Result fWord; Result fSymbol; } // ========================================================================= /** Memoization table column. */ static final class CParserColumn extends Column { Chunk1 chunk1; Chunk2 chunk2; Chunk3 chunk3; Chunk4 chunk4; } // ========================================================================= /** The global state object. */ protected final xtc.lang.CParserState yyState; // ========================================================================= /** * Create a new packrat parser. * * @param reader The reader. * @param file The file name. */ public CParser(final Reader reader, final String file) { super(reader, file); yyState = new xtc.lang.CParserState(); } /** * Create a new packrat parser. * * @param reader The file reader. * @param file The file name. * @param size The file size. */ public CParser(final Reader reader, final String file, final int size) { super(reader, file, size); yyState = new xtc.lang.CParserState(); } // ========================================================================= protected Column newColumn() { return new CParserColumn(); } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; int yyRepetition1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pPrelude(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyRepetition1 = yyResult.index; 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$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } } // End scope for v$g$1. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; Void yyValue; ParseError yyError = ParseError.DUMMY; // 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 = null; return yyResult.createValue(yyValue, yyError); } } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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); 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); 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); 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); return yyResult.createValue(yyValue, yyError); } // Abort the state modification. yyState.abort(); // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.FunctionDefinition. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pFunctionDefinition(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Object yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyOption1 = yyStart; yyOpValue1 = null; yyBase = yyOption1; yyResult = pKeyword(yyBase); if (yyResult.hasValue("__extension__")) { final String v$el$1 = "__extension__"; yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } else { yyError = yyError.select("'__extension__' expected", yyBase); } { // Start scope for v$g$1. final String v$g$1 = cast(yyOpValue1); yyOpValue1 = null; yyResult = pDeclarationSpecifiers(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$2 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$2; } { // Start scope for v$g$2. final Node v$g$2 = cast(yyOpValue1); yyResult = pDeclarator(yyOption1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$4 = cast(yyOpValue1); yyResult = pCompoundStatement(yyOption1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$5 = yyResult.semanticValue(); yyValue = GNode.create("FunctionDefinition", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // End scope for v$g$4. } } } // End scope for v$g$2. } // End scope for v$g$1. // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.DeclarationList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDeclarationList(final int yyStart) throws IOException { Result yyResult; int yyRepetition1; boolean yyRepeated1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyRepetition1 = yyStart; yyRepeated1 = false; yyRepValue1 = Pair.empty(); while (true) { yyResult = pDeclarationListEntry(yyRepetition1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepeated1 = true; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } break; } if (yyRepeated1) { final Pair v$g$1 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("DeclarationList", v$g$1); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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(); return yyResult.createValue(yyValue, yyError); } // Abort the state modification. yyState.abort(); // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pSymbol(yyStart); if (yyResult.hasValue(";")) { yyValue = GNode.create("EmptyDefinition", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("empty definition expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Start a state modification. yyState.start(); // Alternative 1. yyState.mark(); yyValue = yyState.annotate(null); // Commit the state modification. yyState.commit(); setLocation(yyValue, yyStart); return new SemanticValue(yyValue, yyStart, yyError); } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; Object yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyOption1 = yyStart; yyOpValue1 = null; yyBase = yyOption1; yyResult = pKeyword(yyBase); if (yyResult.hasValue("__extension__")) { final String v$el$1 = "__extension__"; yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } else { yyError = yyError.select("'__extension__' expected", yyBase); } { // Start scope for v$g$1. final String v$g$1 = cast(yyOpValue1); yyResult = pDeclarationSpecifiers(yyOption1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$2; } { // Start scope for l. final Node l = cast(yyOpValue1); if (yyState.isValid(l)) { yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("Declaration", v$g$1, v$g$2, l); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } } // End scope for l. } } // End scope for v$g$1. // Done. yyError = yyError.select("declaration expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.DeclarationSpecifiers. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDeclarationSpecifiers(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fDeclarationSpecifiers) yyColumn.chunk1.fDeclarationSpecifiers = pDeclarationSpecifiers$1(yyStart); return yyColumn.chunk1.fDeclarationSpecifiers; } /** Actually parse xtc.lang.C.DeclarationSpecifiers. */ private Result pDeclarationSpecifiers$1(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pDeclarationSpecifierPlus(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Pair v$g$1 = yyResult.semanticValue(); yyValue = GNode.createFromPair("DeclarationSpecifiers", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.DeclarationSpecifierPlus. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDeclarationSpecifierPlus(final int yyStart) throws IOException { Result yyResult; int yyRepetition1; boolean yyRepeated1; Pair yyRepValue1; Pair yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyRepetition1 = yyStart; yyRepeated1 = false; yyRepValue1 = Pair.empty(); while (true) { yyResult = pDeclarationSpecifier(yyRepetition1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepeated1 = true; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } break; } if (yyRepeated1) { yyValue = yyRepValue1.reverse(); return new SemanticValue(yyValue, yyRepetition1, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.DeclarationSpecifier. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDeclarationSpecifier(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pStorageClassSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pTypeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); yyResult = pTypeSpecContext(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { return yyResult.createValue(yyValue, yyError); } } // Alternative . yyResult = pTypeQualifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("inline")) { final String v$g$1 = "inline"; yyValue = GNode.create("FunctionSpecifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 5. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__inline")) { final String v$g$2 = "__inline"; yyValue = GNode.create("FunctionSpecifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 6. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__inline__")) { final String v$g$3 = "__inline__"; yyValue = GNode.create("FunctionSpecifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pAttributeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("declaration specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.InitializedDeclaratorList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pInitializedDeclaratorList(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyRepetition1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pInitializedDeclarator(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyResult = pInitializedDeclarator(yyResult.index); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } } else { yyError = yyError.select("',' expected", yyBase); } break; } { // Start scope for v$g$2. final Pair v$g$2 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("InitializedDeclaratorList", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.InitializedDeclarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pInitializedDeclarator(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyOption1 = yyStart; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$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$4 = yyOpValue1; yyOpValue1 = null; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("=")) { yyResult = pInitializer(yyResult.index); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$4 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$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$5); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$5. } // End scope for v$g$4. } // End scope for v$g$3. } } // End scope for v$g$1. // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("auto")) { yyValue = GNode.create("AutoSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("extern")) { yyValue = GNode.create("ExternSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("register")) { yyValue = GNode.create("RegisterSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("static")) { yyValue = GNode.create("StaticSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 5. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__thread")) { yyValue = GNode.create("ThreadSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 6. yyResult = pKeyword(yyStart); if (yyResult.hasValue("typedef")) { yyResult = pTypedefContext(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = GNode.create("TypedefSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Done. yyError = yyError.select("storage class specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("volatile")) { final String v$g$1 = "volatile"; yyValue = GNode.create("VolatileQualifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__volatile")) { final String v$g$2 = "__volatile"; yyValue = GNode.create("VolatileQualifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__volatile__")) { final String v$g$3 = "__volatile__"; yyValue = GNode.create("VolatileQualifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("const")) { final String v$g$1 = "const"; yyValue = GNode.create("ConstantQualifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 5. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__const")) { final String v$g$2 = "__const"; yyValue = GNode.create("ConstantQualifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 6. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__const__")) { final String v$g$3 = "__const__"; yyValue = GNode.create("ConstantQualifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 7. yyResult = pKeyword(yyStart); if (yyResult.hasValue("restrict")) { final String v$g$1 = "restrict"; yyValue = GNode.create("RestrictQualifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 8. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__restrict")) { final String v$g$2 = "__restrict"; yyValue = GNode.create("RestrictQualifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 9. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__restrict__")) { final String v$g$3 = "__restrict__"; yyValue = GNode.create("RestrictQualifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("type qualifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative . yyResult = pEnumerationTypeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pStructureTypeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pUnionTypeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pFloatingPointTypeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pIntegerTypeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative 6. yyResult = pIdentifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String id = yyResult.semanticValue(); if (yyState.isType(toText(id))) { yyValue = GNode.create("TypedefName", id); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Alternative 7. yyResult = pTypeofKeyword(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { final int yyChoice1 = yyResult.index; // Nested alternative 1. yyResult = pTypeName(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyValue = GNode.create("TypeofSpecifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("')' expected", yyBase); } } // Nested alternative 2. yyResult = pCommaExpression(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyValue = GNode.create("TypeofSpecifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("')' expected", yyBase); } } } else { yyError = yyError.select("'(' expected", yyBase); } } // Alternative 8. yyResult = pKeyword(yyStart); if (yyResult.hasValue("void")) { yyValue = GNode.create("VoidTypeSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 9. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__builtin_va_list")) { yyValue = GNode.create("VarArgListSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("type specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.EnumerationTypeSpecifier. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pEnumerationTypeSpecifier(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Object yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("enum")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$1. final Node v$g$1 = cast(yyOpValue1); final int yyChoice1 = yyOption1; // Nested alternative 1. yyOption1 = yyChoice1; yyOpValue1 = null; yyResult = pIdentifier(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final String v$el$2 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$2; } { // Start scope for v$g$2. final String v$g$2 = cast(yyOpValue1); yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("{")) { yyResult = pEnumeratorList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyOption1 = yyResult.index; } else { yyError = yyError.select("',' expected", yyBase); } yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("}")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$3 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$3; } { // Start scope for v$g$4. final Node v$g$4 = cast(yyOpValue1); yyValue = GNode.create("EnumerationTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$4. } else { yyError = yyError.select("'}' expected", yyBase); } } } else { yyError = yyError.select("'{' expected", yyBase); } } // End scope for v$g$2. // Nested alternative 2. yyResult = pIdentifier(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String v$g$2 = yyResult.semanticValue(); yyValue = GNode.create("EnumerationTypeReference", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // End scope for v$g$1. } // Done. yyError = yyError.select("enumeration type specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.EnumeratorList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pEnumeratorList(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyRepetition1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pEnumerator(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyResult = pEnumerator(yyResult.index); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } } else { yyError = yyError.select("',' expected", yyBase); } break; } { // Start scope for v$g$2. final Pair v$g$2 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("EnumeratorList", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.Enumerator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pEnumerator(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pIdentifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String id = yyResult.semanticValue(); yyState.bind(toText(id), false); yyOption1 = yyResult.index; yyOpValue1 = null; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("=")) { yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$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$1); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$1. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.StructureTypeSpecifier. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pStructureTypeSpecifier(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Object yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("struct")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$1. final Node v$g$1 = cast(yyOpValue1); final int yyChoice1 = yyOption1; // Nested alternative 1. yyOption1 = yyChoice1; yyOpValue1 = null; yyResult = pIdentifier(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final String v$el$2 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$2; } { // Start scope for v$g$2. final String v$g$2 = cast(yyOpValue1); yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("{")) { yyResult = pPushScope(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyResult = pEnterStructure(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyResult = pStructureDeclarationList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("}")) { yyResult = pExitStructure(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyResult = pPopScope(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$3 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$3; } { // Start scope for v$g$4. final Node v$g$4 = cast(yyOpValue1); yyValue = GNode.create("StructureTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$4. } } } else { yyError = yyError.select("'}' expected", yyBase); } } } } } else { yyError = yyError.select("'{' expected", yyBase); } } // End scope for v$g$2. // Nested alternative 2. yyResult = pIdentifier(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String v$g$2 = yyResult.semanticValue(); yyValue = GNode.create("StructureTypeReference", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // End scope for v$g$1. } // Done. yyError = yyError.select("structure type specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.UnionTypeSpecifier. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pUnionTypeSpecifier(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Object yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("union")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$1. final Node v$g$1 = cast(yyOpValue1); final int yyChoice1 = yyOption1; // Nested alternative 1. yyOption1 = yyChoice1; yyOpValue1 = null; yyResult = pIdentifier(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final String v$el$2 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$2; } { // Start scope for v$g$2. final String v$g$2 = cast(yyOpValue1); yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("{")) { yyResult = pPushScope(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyResult = pEnterStructure(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyResult = pStructureDeclarationList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("}")) { yyResult = pExitStructure(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyResult = pPopScope(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$3 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$3; } { // Start scope for v$g$4. final Node v$g$4 = cast(yyOpValue1); yyValue = GNode.create("UnionTypeDefinition", v$g$1, v$g$2, v$g$3, v$g$4); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$4. } } } else { yyError = yyError.select("'}' expected", yyBase); } } } } } else { yyError = yyError.select("'{' expected", yyBase); } } // End scope for v$g$2. // Nested alternative 2. yyResult = pIdentifier(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String v$g$2 = yyResult.semanticValue(); yyValue = GNode.create("UnionTypeReference", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // End scope for v$g$1. } // Done. yyError = yyError.select("union type specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.StructureDeclarationList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pStructureDeclarationList(final int yyStart) throws IOException { Result yyResult; int yyRepetition1; boolean yyRepeated1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyRepetition1 = yyStart; yyRepeated1 = false; yyRepValue1 = Pair.empty(); while (true) { yyResult = pAnnotatedStructureDeclaration(yyRepetition1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Alternative . if (GCC) { yyResult = pAnnotations(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyValue = GNode.create("StructureDeclarationList", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Done. yyError = yyError.select("structure declaration list expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AnnotatedStructureDeclaration. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAnnotatedStructureDeclaration(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Start a state modification. yyState.start(); // Alternative 1. yyState.mark(); yyResult = pStructureDeclaration(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node d = yyResult.semanticValue(); yyValue = yyState.annotate(d); // Commit the state modification. yyState.commit(); setLocation(yyValue, yyStart); return yyResult.createValue(yyValue, yyError); } // Abort the state modification. yyState.abort(); // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.StructureDeclaration. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pStructureDeclaration(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyRepetition1; boolean yyRepeated1; int yyOption1; String yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyOption1 = yyStart; yyOpValue1 = null; yyBase = yyOption1; yyResult = pKeyword(yyBase); if (yyResult.hasValue("__extension__")) { final String v$el$1 = "__extension__"; yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } else { yyError = yyError.select("'__extension__' expected", yyBase); } { // Start scope for v$g$1. final String v$g$1 = yyOpValue1; yyResult = pSpecifierQualifierList(yyOption1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyResult = pOptionalStructureDeclaratorList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyOption1 = yyResult.index; if (GCC) { yyRepetition1 = yyOption1; yyRepeated1 = false; while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyRepetition1 = yyResult.index; yyRepeated1 = true; continue; } else { yyError = yyError.select("';' expected", yyBase); } break; } if (yyRepeated1) { yyOption1 = yyRepetition1; } } yyValue = GNode.create("StructureDeclaration", v$g$1, v$g$2, v$g$3); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } } } // End scope for v$g$1. // Done. yyError = yyError.select("structure declaration expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.SpecifierQualifierList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pSpecifierQualifierList(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fSpecifierQualifierList) yyColumn.chunk1.fSpecifierQualifierList = pSpecifierQualifierList$1(yyStart); return yyColumn.chunk1.fSpecifierQualifierList; } /** Actually parse xtc.lang.C.SpecifierQualifierList. */ private Result pSpecifierQualifierList$1(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pSpecifierQualifierPlus(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Pair v$g$1 = yyResult.semanticValue(); yyValue = GNode.createFromPair("SpecifierQualifierList", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.SpecifierQualifierPlus. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pSpecifierQualifierPlus(final int yyStart) throws IOException { Result yyResult; int yyRepetition1; boolean yyRepeated1; Pair yyRepValue1; Pair yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyRepetition1 = yyStart; yyRepeated1 = false; yyRepValue1 = Pair.empty(); while (true) { yyResult = pSpecifierQualifier(yyRepetition1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepeated1 = true; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } break; } if (yyRepeated1) { yyValue = yyRepValue1.reverse(); return new SemanticValue(yyValue, yyRepetition1, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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()) { return yyResult.createValue(yyValue, yyError); } } // Alternative . yyResult = pTypeQualifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pAttributeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.OptionalStructureDeclaratorList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pOptionalStructureDeclaratorList(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pStructureDeclaratorList(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . if (GCC) { { // Start scope for yyValue. yyValue = null; return new SemanticValue(yyValue, yyStart, yyError); } // End scope for yyValue. } // Done. yyError = yyError.select("optional structure declarator list expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative . yyResult = pStructureDeclarator(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyResult = pStructureDeclarator(yyResult.index); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } } else { yyError = yyError.select("',' expected", yyBase); } break; } { // Start scope for v$g$2. final Pair v$g$2 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("StructureDeclaratorList", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.StructureDeclarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pStructureDeclarator(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyOption1 = yyStart; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$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$2; } { // Start scope for v$g$2. final Node v$g$2 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(":")) { yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$4); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$4. } } else { yyError = yyError.select("':' expected", yyBase); } } // End scope for v$g$2. } // End scope for v$g$1. // Alternative . yyResult = pAttributedDeclarator(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributedDeclarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributedDeclarator(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fAttributedDeclarator) yyColumn.chunk1.fAttributedDeclarator = pAttributedDeclarator$1(yyStart); return yyColumn.chunk1.fAttributedDeclarator; } /** Actually parse xtc.lang.C.AttributedDeclarator. */ private Result pAttributedDeclarator$1(final int yyStart) throws IOException { Result yyResult; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyOption1 = yyStart; yyOpValue1 = null; yyResult = pAttributeSpecifierList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$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$3); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$3. } } // End scope for v$g$1. // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.Declarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDeclarator(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fDeclarator) yyColumn.chunk1.fDeclarator = pDeclarator$1(yyStart); return yyColumn.chunk1.fDeclarator; } /** Actually parse xtc.lang.C.Declarator. */ private Result pDeclarator$1(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pPointerDeclarator(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative . yyResult = pDirectDeclarator(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.PointerDeclarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pPointerDeclarator(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pPointer(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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)); return yyResult.createValue(yyValue, yyError); } } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.Pointer. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pPointer(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fPointer) yyColumn.chunk1.fPointer = pPointer$1(yyStart); return yyColumn.chunk1.fPointer; } /** Actually parse xtc.lang.C.Pointer. */ private Result pPointer$1(final int yyStart) throws IOException { Result yyResult; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pSymbol(yyStart); if (yyResult.hasValue("*")) { yyResult = pTypeQualifierList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pPointer(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$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$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$2. } } // Done. yyError = yyError.select("pointer expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyRepetition1 = yyStart; yyRepValue1 = Pair.empty(); while (true) { yyResult = pTypeQualifierList$$Choice1(yyRepetition1); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } break; } { // Start scope for v$g$1. final Pair v$g$1 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("TypeQualifierList", v$g$1); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$1. } // ========================================================================= /** * Parse synthetic nonterminal xtc.lang.C.TypeQualifierList$$Choice1. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pTypeQualifierList$$Choice1(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pTypeQualifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pAttributeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.DirectDeclarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDirectDeclarator(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyRepetition1; Pair> yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pSymbol(yyStart); if (yyResult.hasValue("(")) { yyResult = pAttributedDeclarator(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$7 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyResult = pDirectDeclarator$$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); 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$$Tail1(yyRepetition1); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Action v$11 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair>(v$11, yyRepValue1); continue; } break; } { // Start scope for v$12. final Pair> v$12 = yyRepValue1.reverse(); yyValue = apply(v$12, v$g$10, yyStart); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$12. } // Done. yyError = yyError.select("direct declarator expected", yyStart); return yyError; } // ========================================================================= /** * Parse synthetic nonterminal xtc.lang.C.DirectDeclarator$$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; // Alternative 1. yyResult = pSymbol(yyStart); if (yyResult.hasValue("(")) { 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$g$2 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyResult = pParameterContext(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("FunctionDeclarator", v$1, v$g$2); }}; 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$g$3. final Node v$g$3 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyResult = pParameterContext(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("FunctionDeclarator", v$1, v$g$3); }}; return yyResult.createValue(yyValue, yyError); } } else { yyError = yyError.select("')' expected", yyBase); } } // End scope for v$g$3. } } // Alternative 2. yyResult = pSymbol(yyStart); if (yyResult.hasValue("[")) { yyResult = pArrayQualifierList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$4 = 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$2 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$2; } { // Start scope for v$g$5. final Node v$g$5 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("ArrayDeclarator", v$1, v$g$4, v$g$5); }}; return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } // End scope for v$g$5. // Nested alternative 2. yyResult = pVariableLength(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$6 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("ArrayDeclarator", v$1, v$g$4, v$g$6); }}; return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } } } // Done. yyError = yyError.select("direct declarator expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.VariableLength. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pVariableLength(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fVariableLength) yyColumn.chunk1.fVariableLength = pVariableLength$1(yyStart); return yyColumn.chunk1.fVariableLength; } /** Actually parse xtc.lang.C.VariableLength. */ private Result pVariableLength$1(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pSymbol(yyStart); if (yyResult.hasValue("*")) { yyValue = GNode.create("VariableLength", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("variable length expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative . yyResult = pIdentifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String id = yyResult.semanticValue(); yyState.bind(toText(id)); yyValue = GNode.create("SimpleDeclarator", id); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.ParameterTypeList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pParameterTypeList(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fParameterTypeList) yyColumn.chunk1.fParameterTypeList = pParameterTypeList$1(yyStart); return yyColumn.chunk1.fParameterTypeList; } /** Actually parse xtc.lang.C.ParameterTypeList. */ private Result pParameterTypeList$1(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; String yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // 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(",")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("...")) { final String v$el$1 = "..."; 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 String v$g$2 = yyOpValue1; yyValue = GNode.create("ParameterTypeList", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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(",")) { yyResult = pParameterDeclaration(yyResult.index); 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; } } 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)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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(); 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(); 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. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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)); return yyResult.createValue(yyValue, yyError); } } // End scope for v$g$1. // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AbstractDeclarator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAbstractDeclarator(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fAbstractDeclarator) yyColumn.chunk1.fAbstractDeclarator = pAbstractDeclarator$1(yyStart); return yyColumn.chunk1.fAbstractDeclarator; } /** Actually parse xtc.lang.C.AbstractDeclarator. */ private Result pAbstractDeclarator$1(final int yyStart) throws IOException { Result yyResult; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // 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)); return yyResult.createValue(yyValue, yyError); } } } // End scope for p. // Done. yyError = yyError.select("abstract declarator expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative . yyResult = pSymbol(yyStart); if (yyResult.hasValue("(")) { yyResult = pAttributedAbstractDeclarator(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$7 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { 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); 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$$Tail1(yyRepetition1); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Action v$11 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair>(v$11, yyRepValue1); continue; } break; } { // Start scope for v$12. final Pair> v$12 = yyRepValue1.reverse(); yyValue = apply(v$12, null, yyStart); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$12. } // ========================================================================= /** * Parse synthetic nonterminal xtc.lang.C.DirectAbstractDeclarator$$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; // Alternative 1. yyResult = pSymbol(yyStart); if (yyResult.hasValue("[")) { final String v$g$2 = "["; 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$g$3. final Node v$g$3 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("DirectAbstractDeclarator", v$1, v$g$2, v$g$3); }}; return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } // End scope for v$g$3. // Nested alternative 2. yyResult = pVariableLength(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$4 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("DirectAbstractDeclarator", v$1, v$g$2, v$g$4); }}; return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } } // Alternative 2. yyResult = pSymbol(yyStart); if (yyResult.hasValue("(")) { final String v$g$5 = "("; 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$g$6. final Node v$g$6 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyValue = new Action() { public Node run(Node v$1) { return GNode.create("DirectAbstractDeclarator", v$1, v$g$5, v$g$6); }}; return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("')' expected", yyBase); } } // End scope for v$g$6. } // Done. yyError = yyError.select("direct abstract declarator expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pIdentifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String id1 = yyResult.semanticValue(); yyState.bind(toText(id1)); yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyResult = pIdentifier(yyResult.index); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final String id2 = yyResult.semanticValue(); yyState.bind(toText(id2)); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(id2, 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)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$1. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // 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$1); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$1. } // ========================================================================= /** * Parse synthetic nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("static")) { yyValue = GNode.create("StaticSpecifier", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("volatile")) { final String v$g$1 = "volatile"; yyValue = GNode.create("VolatileQualifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__volatile")) { final String v$g$2 = "__volatile"; yyValue = GNode.create("VolatileQualifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__volatile__")) { final String v$g$3 = "__volatile__"; yyValue = GNode.create("VolatileQualifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 5. yyResult = pKeyword(yyStart); if (yyResult.hasValue("restrict")) { final String v$g$1 = "restrict"; yyValue = GNode.create("RestrictQualifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 6. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__restrict")) { final String v$g$2 = "__restrict"; yyValue = GNode.create("RestrictQualifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 7. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__restrict__")) { final String v$g$3 = "__restrict__"; yyValue = GNode.create("RestrictQualifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 8. yyResult = pKeyword(yyStart); if (yyResult.hasValue("const")) { final String v$g$1 = "const"; yyValue = GNode.create("ConstantQualifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 9. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__const")) { final String v$g$2 = "__const"; yyValue = GNode.create("ConstantQualifier", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 10. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__const__")) { final String v$g$3 = "__const__"; yyValue = GNode.create("ConstantQualifier", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 11. yyResult = pAttributeSpecifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("array qualifier list expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.FloatingPointTypeSpecifier. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pFloatingPointTypeSpecifier(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("_Complex")) { final String v$g$1 = "_Complex"; yyValue = GNode.create("Complex", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__complex__")) { final String v$g$2 = "__complex__"; yyValue = GNode.create("Complex", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("double")) { yyValue = GNode.create("Double", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("float")) { yyValue = GNode.create("Float", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("floating point type specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("long")) { yyValue = GNode.create("Long", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("int")) { yyValue = GNode.create("Int", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("short")) { yyValue = GNode.create("Short", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("char")) { yyValue = GNode.create("Char", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 5. yyResult = pKeyword(yyStart); if (yyResult.hasValue("_Bool")) { yyValue = GNode.create("Bool", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 6. yyResult = pKeyword(yyStart); if (yyResult.hasValue("unsigned")) { yyValue = GNode.create("Unsigned", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 7. yyResult = pKeyword(yyStart); if (yyResult.hasValue("signed")) { final String v$g$1 = "signed"; yyValue = GNode.create("Signed", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 8. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__signed")) { final String v$g$2 = "__signed"; yyValue = GNode.create("Signed", v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Alternative 9. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__signed__")) { final String v$g$3 = "__signed__"; yyValue = GNode.create("Signed", v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("integer type specifier expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; Void yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("typeof")) { yyValue = null; return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__typeof")) { yyValue = null; return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__typeof__")) { yyValue = null; return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("typeof keyword expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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 yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pSymbol(yyStart); if (yyResult.hasValue("{")) { yyResult = pInitializerList(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); yyOption1 = yyResult.index; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyOption1 = yyResult.index; } else { yyError = yyError.select("',' expected", yyBase); } yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("}")) { return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("'}' expected", yyBase); } } } // Alternative . yyResult = pAssignmentExpression(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("initializer expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative 1. yyResult = pInitializerListEntry(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyResult = pInitializerListEntry(yyResult.index); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } } else { yyError = yyError.select("',' expected", yyBase); } break; } { // Start scope for v$g$2. final Pair v$g$2 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("InitializerList", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$2. } // Alternative 2. if (GCC) { yyValue = GNode.create("InitializerList", false); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyStart, yyError); } // Done. yyError = yyError.select("initializer list expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.InitializerListEntry. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pInitializerListEntry(final int yyStart) throws IOException { Result yyResult; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyOption1 = yyStart; yyOpValue1 = null; yyResult = pDesignation(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$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$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // End scope for v$g$1. // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.Designation. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDesignation(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyRepetition1; boolean yyRepeated1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyRepetition1 = yyStart; yyRepeated1 = false; yyRepValue1 = Pair.empty(); while (true) { yyResult = pDesignator(yyRepetition1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepeated1 = true; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } break; } if (yyRepeated1) { final Pair v$g$1 = yyRepValue1.reverse(); yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("=")) { yyValue = GNode.createFromPair("Designation", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("'=' expected", yyBase); } } // Alternative 2. if (GCC) { final int yyChoice1 = yyStart; // Nested alternative 1. yyResult = pObsoleteArrayDesignation(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Nested alternative 2. yyResult = pObsoleteFieldDesignation(yyChoice1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } } // Done. yyError = yyError.select("designation expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.Designator. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pDesignator(final int yyStart) throws IOException { Result yyResult; int yyBase; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative . yyResult = pSymbol(yyStart); if (yyResult.hasValue("[")) { final String v$g$1 = "["; yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = GNode.create("Designator", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } } // Alternative . if (GCC) { yyResult = pSymbol(yyStart); if (yyResult.hasValue("[")) { final String v$g$3 = "["; yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$4 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("...")) { yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$5 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = GNode.create("Designator", v$g$3, v$g$4, v$g$5); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } } else { yyError = yyError.select("'...' expected", yyBase); } } } } // Alternative . yyResult = pSymbol(yyStart); if (yyResult.hasValue(".")) { final String v$g$6 = "."; yyResult = pPrimaryIdentifier(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$7 = yyResult.semanticValue(); yyValue = GNode.create("Designator", v$g$6, v$g$7); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Done. yyError = yyError.select("designator expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.ObsoleteArrayDesignation. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pObsoleteArrayDesignation(final int yyStart) throws IOException { Result yyResult; int yyBase; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pSymbol(yyStart); if (yyResult.hasValue("[")) { final String v$g$1 = "["; yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); final int yyChoice1 = yyResult.index; // Nested alternative 1. yyBase = yyChoice1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = GNode.create("ObsoleteArrayDesignation", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } // Nested alternative 2. yyBase = yyChoice1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("...")) { yyResult = pConditionalExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("]")) { yyValue = GNode.create("ObsoleteArrayDesignation", v$g$1, v$g$2, v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("']' expected", yyBase); } } } else { yyError = yyError.select("'...' expected", yyBase); } } } // Done. yyError = yyError.select("obsolete array designation expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.ObsoleteFieldDesignation. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pObsoleteFieldDesignation(final int yyStart) throws IOException { Result yyResult; int yyBase; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pIdentifier(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(":")) { yyValue = GNode.create("ObsoleteFieldDesignation", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("':' expected", yyBase); } } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.TypeName. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pTypeName(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fTypeName) yyColumn.chunk1.fTypeName = pTypeName$1(yyStart); return yyColumn.chunk1.fTypeName; } /** Actually parse xtc.lang.C.TypeName. */ private Result pTypeName$1(final int yyStart) throws IOException { Result yyResult; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Start a state modification. yyState.start(); // Alternative 1. yyResult = pSpecifierQualifierList(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$2); yyValue.setLocation(location(yyStart)); // Commit the state modification. yyState.commit(); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$2. } // Abort the state modification. yyState.abort(); // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributeSpecifierList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributeSpecifierList(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1(); if (null == yyColumn.chunk1.fAttributeSpecifierList) yyColumn.chunk1.fAttributeSpecifierList = pAttributeSpecifierList$1(yyStart); return yyColumn.chunk1.fAttributeSpecifierList; } /** Actually parse xtc.lang.C.AttributeSpecifierList. */ private Result pAttributeSpecifierList$1(final int yyStart) throws IOException { Result yyResult; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pAttributeSpecifierPlus(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Pair v$g$1 = yyResult.semanticValue(); yyValue = GNode.createFromPair("AttributeSpecifierList", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributeSpecifierPlus. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributeSpecifierPlus(final int yyStart) throws IOException { Result yyResult; int yyRepetition1; boolean yyRepeated1; Pair yyRepValue1; Pair yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyRepetition1 = yyStart; yyRepeated1 = false; yyRepValue1 = Pair.empty(); while (true) { yyResult = pAttributeSpecifier(yyRepetition1); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepeated1 = true; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } break; } if (yyRepeated1) { yyValue = yyRepValue1.reverse(); return new SemanticValue(yyValue, yyRepetition1, yyError); } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributeSpecifier. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributeSpecifier(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2(); if (null == yyColumn.chunk2.fAttributeSpecifier) yyColumn.chunk2.fAttributeSpecifier = pAttributeSpecifier$1(yyStart); return yyColumn.chunk2.fAttributeSpecifier; } /** Actually parse xtc.lang.C.AttributeSpecifier. */ private Result pAttributeSpecifier$1(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pAttributeKeyword(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pAttributeList(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$1. final Node v$g$1 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyValue = GNode.create("AttributeSpecifier", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("')' expected", yyBase); } } else { yyError = yyError.select("')' expected", yyBase); } } // End scope for v$g$1. } else { yyError = yyError.select("'(' expected", yyBase); } } else { yyError = yyError.select("'(' expected", yyBase); } } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributeKeyword. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributeKeyword(final int yyStart) throws IOException { Result yyResult; Void yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__attribute")) { yyValue = null; return yyResult.createValue(yyValue, yyError); } // Alternative 2. yyResult = pKeyword(yyStart); if (yyResult.hasValue("__attribute__")) { yyValue = null; return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("attribute keyword expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributeList. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributeList(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyRepetition1; Pair yyRepValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pAttributeListEntry(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = Pair.empty(); while (true) { yyBase = yyRepetition1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(",")) { yyResult = pAttributeListEntry(yyResult.index); yyError = yyResult.select(yyError, yyRepetition1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyRepetition1 = yyResult.index; yyRepValue1 = new Pair(v$el$1, yyRepValue1); continue; } } else { yyError = yyError.select("',' expected", yyBase); } break; } { // Start scope for v$g$2. final Pair v$g$2 = yyRepValue1.reverse(); yyValue = GNode.createFromPair("AttributeList", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyRepetition1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.AttributeListEntry. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pAttributeListEntry(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Node yyOpValue1; int yyOption2; Node yyOpValue2; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pWord(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final String v$g$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = null; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyOption2 = yyResult.index; yyOpValue2 = null; yyResult = pExpressionList(yyOption2); yyError = yyResult.select(yyError, yyOption2); if (yyResult.hasValue()) { final Node v$el$2 = yyResult.semanticValue(); yyOption2 = yyResult.index; yyOpValue2 = v$el$2; } { // Start scope for v$el$1. final Node v$el$1 = yyOpValue2; yyBase = yyOption2; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } else { yyError = yyError.select("')' expected", yyBase); } } // End scope for v$el$1. } else { yyError = yyError.select("'(' expected", yyBase); } { // Start scope for v$g$2. final Node v$g$2 = yyOpValue1; yyValue = GNode.create("AttributeListEntry", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyOption1, yyError); } // End scope for v$g$2. } // Done. return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.Statement. * * @param yyStart The index. * @return The result. * @throws IOException Signals an I/O error. */ private Result pStatement(final int yyStart) throws IOException { CParserColumn yyColumn = (CParserColumn)column(yyStart); if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2(); if (null == yyColumn.chunk2.fStatement) yyColumn.chunk2.fStatement = pStatement$1(yyStart); return yyColumn.chunk2.fStatement; } /** Actually parse xtc.lang.C.Statement. */ private Result pStatement$1(final int yyStart) throws IOException { Result yyResult; int yyBase; int yyOption1; Node yyOpValue1; Node yyValue; ParseError yyError = ParseError.DUMMY; // Alternative 1. yyResult = pCommaExpression(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("ExpressionStatement", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } // Alternative . yyResult = pCompoundStatement(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyValue = yyResult.semanticValue(); return yyResult.createValue(yyValue, yyError); } // Alternative 3. yyResult = pKeyword(yyStart); if (yyResult.hasValue("if")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyResult = pCommaExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyResult = pStatement(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); final int yyChoice1 = yyResult.index; // Nested alternative 1. yyBase = yyChoice1; yyResult = pKeyword(yyBase); if (yyResult.hasValue("else")) { yyResult = pStatement(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyValue = GNode.create("IfElseStatement", v$g$1, v$g$2, v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } else { yyError = yyError.select("'else' expected", yyBase); } // Nested alternative 2. yyValue = GNode.create("IfStatement", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return new SemanticValue(yyValue, yyChoice1, yyError); } } else { yyError = yyError.select("')' expected", yyBase); } } } else { yyError = yyError.select("'(' expected", yyBase); } } // Alternative 4. yyResult = pKeyword(yyStart); if (yyResult.hasValue("while")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyResult = pCommaExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyResult = pStatement(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyValue = GNode.create("WhileStatement", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } else { yyError = yyError.select("')' expected", yyBase); } } } else { yyError = yyError.select("'(' expected", yyBase); } } // Alternative 5. yyResult = pKeyword(yyStart); if (yyResult.hasValue("do")) { yyResult = pStatement(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pKeyword(yyBase); if (yyResult.hasValue("while")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyResult = pCommaExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("DoStatement", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } else { yyError = yyError.select("')' expected", yyBase); } } } else { yyError = yyError.select("'(' expected", yyBase); } } else { yyError = yyError.select("'while' expected", yyBase); } } } // Alternative 6. yyResult = pKeyword(yyStart); if (yyResult.hasValue("for")) { yyResult = pPushScope(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyResult = pInitialClause(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pCommaExpression(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$2. final Node v$g$2 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pCommaExpression(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$2 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$2; } { // Start scope for v$g$3. final Node v$g$3 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyResult = pStatement(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$4); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } } else { yyError = yyError.select("')' expected", yyBase); } } // End scope for v$g$3. } else { yyError = yyError.select("';' expected", yyBase); } } // End scope for v$g$2. } } else { yyError = yyError.select("'(' expected", yyBase); } } } // Alternative 7. yyResult = pKeyword(yyStart); if (yyResult.hasValue("switch")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyResult = pCommaExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$1 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyResult = pStatement(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyValue = GNode.create("SwitchStatement", v$g$1, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } else { yyError = yyError.select("')' expected", yyBase); } } } else { yyError = yyError.select("'(' expected", yyBase); } } // Alternative . yyResult = pLabel(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$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$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Alternative . if (GCC) { yyResult = pLabel(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$3 = yyResult.semanticValue(); yyValue = GNode.create("LabeledStatement", v$g$3, null); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } } // Alternative 10. yyResult = pKeyword(yyStart); if (yyResult.hasValue("break")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("BreakStatement", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } // Alternative 11. yyResult = pKeyword(yyStart); if (yyResult.hasValue("continue")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("ContinueStatement", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } // Alternative 12. yyResult = pKeyword(yyStart); if (yyResult.hasValue("return")) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pCommaExpression(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$1. final Node v$g$1 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("ReturnStatement", v$g$1); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } // End scope for v$g$1. } // Alternative . yyResult = pKeyword(yyStart); if (yyResult.hasValue("goto")) { yyResult = pPrimaryIdentifier(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("GotoStatement", null, v$g$2); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } } // Alternative . if (GCC) { yyResult = pKeyword(yyStart); if (yyResult.hasValue("goto")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue("*")) { final String v$g$3 = "*"; yyResult = pCommaExpression(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$4 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { yyValue = GNode.create("GotoStatement", v$g$3, v$g$4); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } } else { yyError = yyError.select("'*' expected", yyBase); } } } // Alternative 15. yyResult = pAsmKeyword(yyStart); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { yyOption1 = yyResult.index; yyOpValue1 = null; yyResult = pTypeQualifier(yyOption1); yyError = yyResult.select(yyError, yyOption1); if (yyResult.hasValue()) { final Node v$el$1 = yyResult.semanticValue(); yyOption1 = yyResult.index; yyOpValue1 = v$el$1; } { // Start scope for v$g$1. final Node v$g$1 = yyOpValue1; yyBase = yyOption1; yyResult = pSymbol(yyBase); if (yyResult.hasValue("(")) { yyResult = pAssemblyArgument(yyResult.index); yyError = yyResult.select(yyError); if (yyResult.hasValue()) { final Node v$g$2 = yyResult.semanticValue(); yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(")")) { yyBase = yyResult.index; yyResult = pSymbol(yyBase); if (yyResult.hasValue(";")) { final String v$g$3 = ";"; yyValue = GNode.create("AssemblyStatement", v$g$1, v$g$2, v$g$3); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } else { yyError = yyError.select("';' expected", yyBase); } } else { yyError = yyError.select("')' expected", yyBase); } } } else { yyError = yyError.select("'(' expected", yyBase); } } // End scope for v$g$1. } // Alternative 16. yyResult = pSymbol(yyStart); if (yyResult.hasValue(";")) { yyValue = GNode.create("EmptyStatement", false); yyValue.setLocation(location(yyStart)); return yyResult.createValue(yyValue, yyError); } // Done. yyError = yyError.select("statement expected", yyStart); return yyError; } // ========================================================================= /** * Parse nonterminal xtc.lang.C.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; // Alternative