class CoverageSourceInfo

Declaration

class CoverageSourceInfo : public PPCallbacks,
                           public CommentHandler,
                           public EmptylineHandler { /* full declaration omitted */ };

Description

Stores additional source code information like skipped ranges which is required by the coverage mapping generator and is obtained from the preprocessor.

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:62

Inherits from: PPCallbacks, CommentHandler, EmptylineHandler

Member Variables

private std::vector<SkippedRange> SkippedRanges

private clang::SourceManager& SourceMgr

public clang::SourceLocation PrevTokLoc

Method Overview

• public void AddSkippedRange(clang::SourceRange Range, SkippedRange::Kind RangeKind)
• public CoverageSourceInfo(clang::SourceManager & SourceMgr)
• public bool HandleComment(clang::Preprocessor & PP, clang::SourceRange Range)
• public void HandleEmptyline(clang::SourceRange Range)
• public void SourceRangeSkipped(clang::SourceRange Range, clang::SourceLocation EndifLoc)
• public std::vector<SkippedRange> & getSkippedRanges()
• public void updateNextTokLoc(clang::SourceLocation Loc)

Inherited from EmptylineHandler:

• public HandleEmptyline

Inherited from CommentHandler:

• public HandleComment

Inherited from PPCallbacks:

• public Defined
• public Elif
• public Elifdef
• public Elifdef
• public Elifndef
• public Elifndef
• public Else
• public EndOfMainFile
• public Endif
• public EnteredSubmodule
• public FileChanged
• public FileSkipped
• public HasInclude
• public Ident
• public If
• public Ifdef
• public Ifndef
• public InclusionDirective
• public LeftSubmodule
• public LexedFileChanged
• public MacroDefined
• public MacroExpands
• public MacroUndefined
• public PragmaAssumeNonNullBegin
• public PragmaAssumeNonNullEnd
• public PragmaComment
• public PragmaDebug
• public PragmaDetectMismatch
• public PragmaDiagnostic
• public PragmaDiagnosticPop
• public PragmaDiagnosticPush
• public PragmaDirective
• public PragmaExecCharsetPop
• public PragmaExecCharsetPush
• public PragmaMark
• public PragmaMessage
• public PragmaOpenCLExtension
• public PragmaWarning
• public PragmaWarningPop
• public PragmaWarningPush
• public SourceRangeSkipped
• public moduleImport

Methods

¶void AddSkippedRange(clang::SourceRange Range,
                     SkippedRange::Kind RangeKind)

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:79

Parameters

clang::SourceRange Range

SkippedRange::Kind RangeKind

¶CoverageSourceInfo(
    clang::SourceManager& SourceMgr)

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:75

Parameters

clang::SourceManager& SourceMgr

¶bool HandleComment(clang::Preprocessor& PP,
                   clang::SourceRange Range)

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:85

Parameters

clang::Preprocessor& PP

clang::SourceRange Range

¶void HandleEmptyline(clang::SourceRange Range)

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:83

Parameters

clang::SourceRange Range

¶void SourceRangeSkipped(
    clang::SourceRange Range,
    clang::SourceLocation EndifLoc)

Description

Hook called when a source range is skipped.

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:81

Parameters

clang::SourceRange Range

The SourceRange that was skipped. The range begins at the # if/ # else directive and ends after the # endif/ # else directive.

clang::SourceLocation EndifLoc

The end location of the 'endif' token, which may precede the range skipped by the directive (e.g excluding comments after an 'endif').

¶std::vector<SkippedRange>& getSkippedRanges()

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:77

¶void updateNextTokLoc(clang::SourceLocation Loc)

Declared at: clang/lib/CodeGen/CoverageMappingGen.h:87

Parameters

clang::SourceLocation Loc