class DiagnosticsEngine::DiagStateMap

Declaration

class DiagnosticsEngine::DiagStateMap { /* full declaration omitted */ };

Description

A mapping from files to the diagnostic states for those files. Lazily built on demand for files in which the diagnostic state has not changed.

Declared at: clang/include/clang/Basic/Diagnostic.h:362

Member Variables

private std::map<FileID, File> Files

The diagnostic states for each file.

private clang::DiagnosticsEngine::DiagState* FirstDiagState

The initial diagnostic state.

private clang::DiagnosticsEngine::DiagState* CurDiagState

The current diagnostic state.

private clang::SourceLocation CurDiagStateLoc

The location at which the current diagnostic state was established.

Method Overview

• public void append(clang::SourceManager & SrcMgr, clang::SourceLocation Loc, clang::DiagnosticsEngine::DiagState * State)
• public void appendFirst(clang::DiagnosticsEngine::DiagState * State)
• public void clear()
• public void dump(clang::SourceManager & SrcMgr, llvm::StringRef DiagName = llvm::StringRef()) const
• public bool empty() const
• public clang::DiagnosticsEngine::DiagState * getCurDiagState() const
• public clang::SourceLocation getCurDiagStateLoc() const
• private clang::DiagnosticsEngine::DiagStateMap::File * getFile(clang::SourceManager & SrcMgr, clang::FileID ID) const
• public clang::DiagnosticsEngine::DiagState * lookup(clang::SourceManager & SrcMgr, clang::SourceLocation Loc) const

Methods

¶void append(
    clang::SourceManager& SrcMgr,
    clang::SourceLocation Loc,
    clang::DiagnosticsEngine::DiagState* State)

Description

Add a new latest state point.

Declared at: clang/include/clang/Basic/Diagnostic.h:368

Parameters

clang::SourceManager& SrcMgr

clang::SourceLocation Loc

clang::DiagnosticsEngine::DiagState* State

¶void appendFirst(
    clang::DiagnosticsEngine::DiagState* State)

Description

Add an initial diagnostic state.

Declared at: clang/include/clang/Basic/Diagnostic.h:365

Parameters

clang::DiagnosticsEngine::DiagState* State

¶void clear()

Description

Clear out this map.

Declared at: clang/include/clang/Basic/Diagnostic.h:377

¶void dump(clang::SourceManager& SrcMgr,
          llvm::StringRef DiagName =
              llvm::StringRef()) const

Description

Produce a debugging dump of the diagnostic state.

Declared at: clang/include/clang/Basic/Diagnostic.h:384

Parameters

clang::SourceManager& SrcMgr

llvm::StringRef DiagName = llvm::StringRef()

¶bool empty() const

Description

Determine whether this map is empty.

Declared at: clang/include/clang/Basic/Diagnostic.h:374

¶clang::DiagnosticsEngine::DiagState*
getCurDiagState() const

Description

Grab the most-recently-added state point.

Declared at: clang/include/clang/Basic/Diagnostic.h:388

¶clang::SourceLocation getCurDiagStateLoc() const

Description

Get the location at which a diagnostic state was last added.

Declared at: clang/include/clang/Basic/Diagnostic.h:391

¶clang::DiagnosticsEngine::DiagStateMap::File*
getFile(clang::SourceManager& SrcMgr,
        clang::FileID ID) const

Description

Get the diagnostic state information for a file.

Declared at: clang/include/clang/Basic/Diagnostic.h:445

Parameters

clang::SourceManager& SrcMgr

clang::FileID ID

¶clang::DiagnosticsEngine::DiagState* lookup(
    clang::SourceManager& SrcMgr,
    clang::SourceLocation Loc) const

Description

Look up the diagnostic state at a given source location.

Declared at: clang/include/clang/Basic/Diagnostic.h:371

Parameters

clang::SourceManager& SrcMgr

clang::SourceLocation Loc