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clang
3.8.0
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A record of the steps taken while preprocessing a source file, including the various preprocessing directives processed, macros expanded, etc. More...
#include <PreprocessingRecord.h>
Classes | |
| class | iterator |
| Iteration over the preprocessed entities. More... | |
Public Member Functions | |
| PreprocessingRecord (SourceManager &SM) | |
| Construct a new preprocessing record. More... | |
| void * | Allocate (unsigned Size, unsigned Align=8) |
| Allocate memory in the preprocessing record. More... | |
| void | Deallocate (void *Ptr) |
| Deallocate memory in the preprocessing record. More... | |
| size_t | getTotalMemory () const |
| SourceManager & | getSourceManager () const |
| iterator | begin () |
| Begin iterator for all preprocessed entities. More... | |
| iterator | end () |
| End iterator for all preprocessed entities. More... | |
| iterator | local_begin () |
| Begin iterator for local, non-loaded, preprocessed entities. More... | |
| iterator | local_end () |
| End iterator for local, non-loaded, preprocessed entities. More... | |
| llvm::iterator_range< iterator > | getIteratorsForLoadedRange (unsigned start, unsigned count) |
| iterator range for the given range of loaded preprocessed entities. More... | |
| llvm::iterator_range< iterator > | getPreprocessedEntitiesInRange (SourceRange R) |
Returns a range of preprocessed entities that source range R encompasses. More... | |
| bool | isEntityInFileID (iterator PPEI, FileID FID) |
Returns true if the preprocessed entity that PPEI iterator points to is coming from the file FID. More... | |
| PPEntityID | addPreprocessedEntity (PreprocessedEntity *Entity) |
| Add a new preprocessed entity to this record. More... | |
| void | SetExternalSource (ExternalPreprocessingRecordSource &Source) |
| Set the external source for preprocessed entities. More... | |
| ExternalPreprocessingRecordSource * | getExternalSource () const |
| Retrieve the external source for preprocessed entities. More... | |
| MacroDefinitionRecord * | findMacroDefinition (const MacroInfo *MI) |
Retrieve the macro definition that corresponds to the given MacroInfo. More... | |
| const std::vector< SourceRange > & | getSkippedRanges () const |
| Retrieve all ranges that got skipped while preprocessing. More... | |
Public Member Functions inherited from clang::PPCallbacks | |
| 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 | 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 | 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 | 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... | |
Friends | |
| class | ASTReader |
| class | ASTWriter |
Additional Inherited Members | |
Public Types inherited from clang::PPCallbacks | |
| 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 } |
A record of the steps taken while preprocessing a source file, including the various preprocessing directives processed, macros expanded, etc.
Definition at line 290 of file PreprocessingRecord.h.
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explicit |
Construct a new preprocessing record.
Definition at line 41 of file PreprocessingRecord.cpp.
| PreprocessingRecord::PPEntityID PreprocessingRecord::addPreprocessedEntity | ( | PreprocessedEntity * | Entity | ) |
Add a new preprocessed entity to this record.
Definition at line 245 of file PreprocessingRecord.cpp.
References clang::SourceRange::getBegin(), clang::PreprocessedEntity::getSourceRange(), I, and clang::SourceManager::isBeforeInTranslationUnit().
Allocate memory in the preprocessing record.
Definition at line 370 of file PreprocessingRecord.h.
Referenced by clang::InclusionDirective::InclusionDirective().
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inline |
Begin iterator for all preprocessed entities.
Definition at line 421 of file PreprocessingRecord.h.
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inline |
Deallocate memory in the preprocessing record.
Definition at line 375 of file PreprocessingRecord.h.
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inline |
End iterator for all preprocessed entities.
Definition at line 426 of file PreprocessingRecord.h.
Referenced by getIteratorsForLoadedRange().
| MacroDefinitionRecord * PreprocessingRecord::findMacroDefinition | ( | const MacroInfo * | MI | ) |
Retrieve the macro definition that corresponds to the given MacroInfo.
Definition at line 360 of file PreprocessingRecord.cpp.
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inline |
Retrieve the external source for preprocessed entities.
Definition at line 475 of file PreprocessingRecord.h.
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inline |
iterator range for the given range of loaded preprocessed entities.
Definition at line 442 of file PreprocessingRecord.h.
References end().
| llvm::iterator_range< PreprocessingRecord::iterator > PreprocessingRecord::getPreprocessedEntitiesInRange | ( | SourceRange | Range | ) |
Returns a range of preprocessed entities that source range R encompasses.
Returns a pair of [Begin, End) iterators of preprocessed entities that source range Range encompasses.
| R | the range to look for preprocessed entities. |
Definition at line 49 of file PreprocessingRecord.cpp.
References clang::SourceRange::isInvalid(), and Range.
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inline |
Retrieve all ranges that got skipped while preprocessing.
Definition at line 484 of file PreprocessingRecord.h.
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inline |
Definition at line 379 of file PreprocessingRecord.h.
References SourceMgr.
| size_t PreprocessingRecord::getTotalMemory | ( | ) | const |
Definition at line 483 of file PreprocessingRecord.cpp.
Returns true if the preprocessed entity that PPEI iterator points to is coming from the file FID.
Returns true if the preprocessed entity that.
Can be used to avoid implicit deserializations of preallocated preprocessed entities if we only care about entities of a specific file and not from files #included in the range given at
Can be used to avoid implicit deserializations of preallocated preprocessed entities if we only care about entities of a specific file and not from files #included in the range given at
Definition at line 87 of file PreprocessingRecord.cpp.
References clang::FileID::isInvalid(), isPreprocessedEntityIfInFileID(), and clang::ExternalPreprocessingRecordSource::isPreprocessedEntityInFileID().
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inline |
Begin iterator for local, non-loaded, preprocessed entities.
Definition at line 431 of file PreprocessingRecord.h.
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inline |
End iterator for local, non-loaded, preprocessed entities.
Definition at line 436 of file PreprocessingRecord.h.
| void PreprocessingRecord::SetExternalSource | ( | ExternalPreprocessingRecordSource & | Source | ) |
Set the external source for preprocessed entities.
Definition at line 307 of file PreprocessingRecord.cpp.
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friend |
Definition at line 521 of file PreprocessingRecord.h.
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friend |
Definition at line 522 of file PreprocessingRecord.h.
| SourceRange clang::PreprocessingRecord::Range |
Definition at line 515 of file PreprocessingRecord.h.
Referenced by getPreprocessedEntitiesInRange().
| std::pair<int, int> clang::PreprocessingRecord::Result |
Definition at line 516 of file PreprocessingRecord.h.
1.8.6