clang::PresumedLoc Class Reference

Represents an unpacked "presumed" location which can be presented to the user. More...

#include "clang/Basic/SourceLocation.h"

Public Member Functions
	PresumedLoc ()=default
	PresumedLoc (const char *FN, FileID FID, unsigned Ln, unsigned Co, SourceLocation IL)
bool	isInvalid () const
	Return true if this object is invalid or uninitialized.
bool	isValid () const
const char *	getFilename () const
	Return the presumed filename of this location.
FileID	getFileID () const
unsigned	getLine () const
	Return the presumed line number of this location.
unsigned	getColumn () const
	Return the presumed column number of this location.
SourceLocation	getIncludeLoc () const
	Return the presumed include location of this location.

Detailed Description

Represents an unpacked "presumed" location which can be presented to the user.

A 'presumed' location can be modified by #line and GNU line marker directives and is always the expansion point of a normal location.

You can get a PresumedLoc from a SourceLocation with SourceManager.

Definition at line 305 of file SourceLocation.h.

Constructor & Destructor Documentation

PresumedLoc() [1/2]

clang::PresumedLoc::PresumedLoc ( )

default

PresumedLoc() [2/2]

clang::PresumedLoc::PresumedLoc ( const char *  FN, FileID  FID, unsigned  Ln, unsigned  Co, SourceLocation  IL  )

inline

Definition at line 313 of file SourceLocation.h.

References Filename.

Member Function Documentation

getColumn()

unsigned clang::PresumedLoc::getColumn ( ) const

inline

Return the presumed column number of this location.

This cannot be affected by #line, but is packaged here for convenience.

Definition at line 348 of file SourceLocation.h.

References isValid().

Referenced by clang::TextNodeDumper::dumpLocation(), clang::TextDiagnostic::emitDiagnosticLoc(), emitMappingInformation(), clang::CodeGen::CGOpenMPRuntime::emitUpdateLocation(), clang::SourceLocExpr::EvaluateInContext(), getIdentStringFromSourceLocation(), clang::SourceManager::getPresumedColumnNumber(), clang::LogDiagnosticPrinter::HandleDiagnostic(), clang::index::FileIndexRecord::print(), clang::SourceLocation::print(), PrintDifference(), and clang::printSourceLocationAsJson().

getFileID()

FileID clang::PresumedLoc::getFileID ( ) const

inline

Definition at line 332 of file SourceLocation.h.

References isValid().

getFilename()

const char * clang::PresumedLoc::getFilename ( ) const

inline

Return the presumed filename of this location.

This can be affected by #line etc.

Definition at line 327 of file SourceLocation.h.

References Filename, and isValid().

Referenced by clang::DoPrintPreprocessedInput(), clang::TextNodeDumper::dumpLocation(), clang::CodeGen::CodeGenModule::EmitAnnotationUnit(), clang::DiagnosticNoteRenderer::emitBuildingModuleLocation(), clang::TextDiagnostic::emitBuildingModuleLocation(), clang::TextDiagnostic::emitDiagnosticLoc(), clang::DiagnosticNoteRenderer::emitImportLocation(), clang::TextDiagnostic::emitImportLocation(), clang::DiagnosticNoteRenderer::emitIncludeLocation(), clang::TextDiagnostic::emitIncludeLocation(), emitMappingInformation(), emitTargetTeamsLoopCodegenStatus(), clang::CodeGen::CGOpenMPRuntime::emitUpdateLocation(), clang::SourceLocExpr::EvaluateInContext(), getEntryInfoFromPresumedLoc(), getIdentStringFromSourceLocation(), clang::LogDiagnosticPrinter::HandleDiagnostic(), clang::Preprocessor::HandlePragmaSystemHeader(), clang::SourceManager::isWrittenInBuiltinFile(), clang::SourceManager::isWrittenInCommandLineFile(), clang::SourceManager::isWrittenInScratchSpace(), clang::index::FileIndexRecord::print(), clang::SourceLocation::print(), PrintDifference(), clang::CodeGen::CodeGenModule::printPostfixForExternalizedDecl(), clang::printSourceLocationAsJson(), clang::Preprocessor::processPathToFileName(), and clang::extractapi::SymbolGraphSerializer::serializeSingleSymbolSGF().

getIncludeLoc()

SourceLocation clang::PresumedLoc::getIncludeLoc ( ) const

inline

Return the presumed include location of this location.

This can be affected by GNU linemarker directives.

Definition at line 356 of file SourceLocation.h.

References isValid().

Referenced by ReadLineMarkerFlags().

getLine()

unsigned clang::PresumedLoc::getLine ( ) const

inline

Return the presumed line number of this location.

This can be affected by #line etc.

Definition at line 340 of file SourceLocation.h.

References isValid().

Referenced by clang::TextNodeDumper::dumpLocation(), clang::CodeGen::CodeGenModule::EmitAnnotationLineNo(), clang::DiagnosticNoteRenderer::emitBuildingModuleLocation(), clang::TextDiagnostic::emitBuildingModuleLocation(), clang::TextDiagnostic::emitDiagnosticLoc(), clang::DiagnosticNoteRenderer::emitImportLocation(), clang::TextDiagnostic::emitImportLocation(), clang::DiagnosticNoteRenderer::emitIncludeLocation(), clang::TextDiagnostic::emitIncludeLocation(), emitMappingInformation(), emitTargetTeamsLoopCodegenStatus(), clang::CodeGen::CGOpenMPRuntime::emitUpdateLocation(), clang::SourceLocExpr::EvaluateInContext(), getEntryInfoFromPresumedLoc(), getIdentStringFromSourceLocation(), clang::SourceManager::getPresumedLineNumber(), clang::LogDiagnosticPrinter::HandleDiagnostic(), clang::Preprocessor::HandlePragmaSystemHeader(), clang::index::FileIndexRecord::print(), clang::SourceLocation::print(), PrintDifference(), and clang::printSourceLocationAsJson().

isInvalid()

bool clang::PresumedLoc::isInvalid ( ) const

inline

Return true if this object is invalid or uninitialized.

This occurs when created with invalid source locations or when walking off the top of a #include stack.

Definition at line 321 of file SourceLocation.h.

References Filename.

Referenced by clang::DoPrintPreprocessedInput(), clang::TextNodeDumper::dumpLocation(), clang::TextDiagnostic::emitDiagnosticLoc(), clang::LogDiagnosticPrinter::HandleDiagnostic(), clang::Preprocessor::HandlePragmaSystemHeader(), clang::SourceManager::isWrittenInBuiltinFile(), clang::SourceManager::isWrittenInCommandLineFile(), clang::SourceManager::isWrittenInScratchSpace(), clang::SourceLocation::print(), PrintDifference(), clang::printSourceLocationAsJson(), ReadLineMarkerFlags(), and clang::CodeGen::CGDebugInfo::setLocation().

isValid()

bool clang::PresumedLoc::isValid ( ) const

inline

Definition at line 322 of file SourceLocation.h.

References Filename.

Referenced by clang::CodeGen::CGDebugInfo::AddStringLiteralDebugInfo(), clang::CodeGen::CodeGenModule::EmitAnnotationLineNo(), clang::CodeGen::CodeGenModule::EmitAnnotationUnit(), clang::DiagnosticNoteRenderer::emitBuildingModuleLocation(), clang::TextDiagnostic::emitBuildingModuleLocation(), clang::DiagnosticNoteRenderer::emitImportLocation(), clang::TextDiagnostic::emitImportLocation(), clang::TextDiagnostic::emitIncludeLocation(), emitTargetTeamsLoopCodegenStatus(), getColumn(), getFileID(), getFilename(), getIncludeLoc(), getLine(), and clang::CodeGen::CodeGenModule::printPostfixForExternalizedDecl().

---

The documentation for this class was generated from the following file:

• include/clang/Basic/SourceLocation.h