clang
9.0.0
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Stores additional source code information like skipped ranges which is required by the coverage mapping generator and is obtained from the preprocessor. More...
#include "/work/llvm-www-releases/9.0.0/docsbuild/llvm.src/tools/clang/lib/CodeGen/CoverageMappingGen.h"
Public Member Functions | |
ArrayRef< SourceRange > | getSkippedRanges () const |
void | SourceRangeSkipped (SourceRange Range, SourceLocation EndifLoc) override |
Hook called when a source range is skipped. More... | |
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virtual | ~PPCallbacks () |
virtual void | FileChanged (SourceLocation Loc, FileChangeReason Reason, SrcMgr::CharacteristicKind FileType, FileID PrevFID=FileID()) |
Callback invoked whenever a source file is entered or exited. More... | |
virtual void | FileSkipped (const FileEntry &SkippedFile, const Token &FilenameTok, SrcMgr::CharacteristicKind FileType) |
Callback invoked whenever a source file is skipped as the result of header guard optimization. More... | |
virtual bool | FileNotFound (StringRef FileName, SmallVectorImpl< char > &RecoveryPath) |
Callback invoked whenever an inclusion directive results in a file-not-found error. More... | |
virtual void | InclusionDirective (SourceLocation HashLoc, const Token &IncludeTok, StringRef FileName, bool IsAngled, CharSourceRange FilenameRange, const FileEntry *File, StringRef SearchPath, StringRef RelativePath, const Module *Imported, SrcMgr::CharacteristicKind FileType) |
Callback invoked whenever an inclusion directive of any kind (#include , #import , etc.) has been processed, regardless of whether the inclusion will actually result in an inclusion. More... | |
virtual void | EnteredSubmodule (Module *M, SourceLocation ImportLoc, bool ForPragma) |
Callback invoked whenever a submodule was entered. More... | |
virtual void | LeftSubmodule (Module *M, SourceLocation ImportLoc, bool ForPragma) |
Callback invoked whenever a submodule was left. More... | |
virtual void | moduleImport (SourceLocation ImportLoc, ModuleIdPath Path, const Module *Imported) |
Callback invoked whenever there was an explicit module-import syntax. More... | |
virtual void | EndOfMainFile () |
Callback invoked when the end of the main file is reached. More... | |
virtual void | Ident (SourceLocation Loc, StringRef str) |
Callback invoked when a #ident or #sccs directive is read. More... | |
virtual void | PragmaDirective (SourceLocation Loc, PragmaIntroducerKind Introducer) |
Callback invoked when start reading any pragma directive. More... | |
virtual void | PragmaComment (SourceLocation Loc, const IdentifierInfo *Kind, StringRef Str) |
Callback invoked when a #pragma comment directive is read. More... | |
virtual void | PragmaDetectMismatch (SourceLocation Loc, StringRef Name, StringRef Value) |
Callback invoked when a #pragma detect_mismatch directive is read. More... | |
virtual void | PragmaDebug (SourceLocation Loc, StringRef DebugType) |
Callback invoked when a #pragma clang __debug directive is read. More... | |
virtual void | PragmaMessage (SourceLocation Loc, StringRef Namespace, PragmaMessageKind Kind, StringRef Str) |
Callback invoked when a #pragma message directive is read. More... | |
virtual void | PragmaDiagnosticPush (SourceLocation Loc, StringRef Namespace) |
Callback invoked when a #pragma gcc diagnostic push directive is read. More... | |
virtual void | PragmaDiagnosticPop (SourceLocation Loc, StringRef Namespace) |
Callback invoked when a #pragma gcc diagnostic pop directive is read. More... | |
virtual void | PragmaDiagnostic (SourceLocation Loc, StringRef Namespace, diag::Severity mapping, StringRef Str) |
Callback invoked when a #pragma gcc diagnostic directive is read. More... | |
virtual void | PragmaOpenCLExtension (SourceLocation NameLoc, const IdentifierInfo *Name, SourceLocation StateLoc, unsigned State) |
Called when an OpenCL extension is either disabled or enabled with a pragma. More... | |
virtual void | PragmaWarning (SourceLocation Loc, StringRef WarningSpec, ArrayRef< int > Ids) |
Callback invoked when a #pragma warning directive is read. More... | |
virtual void | PragmaWarningPush (SourceLocation Loc, int Level) |
Callback invoked when a #pragma warning(push) directive is read. More... | |
virtual void | PragmaWarningPop (SourceLocation Loc) |
Callback invoked when a #pragma warning(pop) directive is read. More... | |
virtual void | PragmaExecCharsetPush (SourceLocation Loc, StringRef Str) |
Callback invoked when a #pragma execution_character_set(push) directive is read. More... | |
virtual void | PragmaExecCharsetPop (SourceLocation Loc) |
Callback invoked when a #pragma execution_character_set(pop) directive is read. More... | |
virtual void | PragmaAssumeNonNullBegin (SourceLocation Loc) |
Callback invoked when a #pragma clang assume_nonnull begin directive is read. More... | |
virtual void | PragmaAssumeNonNullEnd (SourceLocation Loc) |
Callback invoked when a #pragma clang assume_nonnull end directive is read. More... | |
virtual void | MacroExpands (const Token &MacroNameTok, const MacroDefinition &MD, SourceRange Range, const MacroArgs *Args) |
Called by Preprocessor::HandleMacroExpandedIdentifier when a macro invocation is found. More... | |
virtual void | MacroDefined (const Token &MacroNameTok, const MacroDirective *MD) |
Hook called whenever a macro definition is seen. More... | |
virtual void | MacroUndefined (const Token &MacroNameTok, const MacroDefinition &MD, const MacroDirective *Undef) |
Hook called whenever a macro #undef is seen. More... | |
virtual void | Defined (const Token &MacroNameTok, const MacroDefinition &MD, SourceRange Range) |
Hook called whenever the 'defined' operator is seen. More... | |
virtual void | HasInclude (SourceLocation Loc, StringRef FileName, bool IsAngled, const FileEntry *File, SrcMgr::CharacteristicKind FileType) |
Hook called when a '__has_include' or '__has_include_next' directive is read. More... | |
virtual void | If (SourceLocation Loc, SourceRange ConditionRange, ConditionValueKind ConditionValue) |
Hook called whenever an #if is seen. More... | |
virtual void | Elif (SourceLocation Loc, SourceRange ConditionRange, ConditionValueKind ConditionValue, SourceLocation IfLoc) |
Hook called whenever an #elif is seen. More... | |
virtual void | Ifdef (SourceLocation Loc, const Token &MacroNameTok, const MacroDefinition &MD) |
Hook called whenever an #ifdef is seen. More... | |
virtual void | Ifndef (SourceLocation Loc, const Token &MacroNameTok, const MacroDefinition &MD) |
Hook called whenever an #ifndef is seen. More... | |
virtual void | Else (SourceLocation Loc, SourceLocation IfLoc) |
Hook called whenever an #else is seen. More... | |
virtual void | Endif (SourceLocation Loc, SourceLocation IfLoc) |
Hook called whenever an #endif is seen. More... | |
Additional Inherited Members | |
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enum | FileChangeReason { EnterFile, ExitFile, SystemHeaderPragma, RenameFile } |
enum | PragmaMessageKind { PMK_Message, PMK_Warning, PMK_Error } |
Determines the kind of #pragma invoking a call to PragmaMessage. More... | |
enum | ConditionValueKind { CVK_NotEvaluated, CVK_False, CVK_True } |
Stores additional source code information like skipped ranges which is required by the coverage mapping generator and is obtained from the preprocessor.
Definition at line 35 of file CoverageMappingGen.h.
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inline |
Definition at line 38 of file CoverageMappingGen.h.
References SourceRangeSkipped().
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overridevirtual |
Hook called when a source range is skipped.
Range | The SourceRange that was skipped. The range begins at the #if/#else directive and ends after the #endif/#else directive. |
EndifLoc | The end location of the 'endif' token, which may precede the range skipped by the directive (e.g excluding comments after an 'endif'). |
Reimplemented from clang::PPCallbacks.
Definition at line 31 of file CoverageMappingGen.cpp.
References clang::CharSourceRange::getBegin(), clang::SourceManager::getBufferName(), clang::SourceManager::getFileID(), clang::SourceManager::getFileIDSize(), clang::SourceManager::getFileOffset(), clang::SourceManager::getImmediateExpansionRange(), clang::SourceManager::getIncludeLoc(), clang::SourceManager::getLocForEndOfFile(), clang::SourceManager::getLocForStartOfFile(), clang::SourceLocation::getLocWithOffset(), clang::SourceManager::getSpellingColumnNumber(), clang::SourceManager::getSpellingLineNumber(), clang::SourceManager::getSpellingLoc(), clang::SourceManager::isInFileID(), clang::SourceLocation::isInvalid(), clang::SourceLocation::isMacroID(), clang::SourceLocation::isValid(), clang::Lexer::MeasureTokenLength(), Parent, and SM.
Referenced by getSkippedRanges().