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// Copyright (C) 2011, 2012 Google Inc.
//
// This file is part of ycmd.
//
// ycmd is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ycmd is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with ycmd. If not, see <http://www.gnu.org/licenses/>.
#include "ClangUtils.h"
namespace YouCompleteMe {
std::string CXStringToString( CXString text ) {
std::string final_string;
if ( !text.data ) {
return final_string;
}
final_string = std::string( clang_getCString( text ) );
clang_disposeString( text );
return final_string;
}
bool CursorIsValid( CXCursor cursor ) {
return !clang_Cursor_isNull( cursor ) &&
!clang_isInvalid( clang_getCursorKind( cursor ) );
}
std::string CXFileToFilepath( CXFile file ) {
return CXStringToString( clang_getFileName( file ) );
}
std::string ClangVersion() {
return CXStringToString( clang_getClangVersion() );
}
const char *CXErrorCodeToString( CXErrorCode code ) {
switch ( code ) {
case CXError_Success:
return "No error encountered while parsing the translation unit.";
case CXError_Failure:
return "Failed to parse the translation unit.";
case CXError_Crashed:
return "Libclang crashed while parsing the translation unit.";
case CXError_InvalidArguments:
return "Invalid arguments supplied when parsing the translation unit.";
case CXError_ASTReadError:
return "An AST deserialization error occurred "
"while parsing the translation unit.";
}
return "Unknown error while parsing the translation unit.";
}
ClangParseError::ClangParseError( const char *what_arg )
: std::runtime_error( what_arg ) {
};
ClangParseError::ClangParseError( CXErrorCode code )
: ClangParseError( CXErrorCodeToString( code ) ) {
};
} // namespace YouCompleteMe
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