clang::CodeGen::CodeGenFunction::LexicalScope Class Reference

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CodeGenFunction.h"

Inheritance diagram for clang::CodeGen::CodeGenFunction::LexicalScope:

Public Member Functions
	LexicalScope (CodeGenFunction &CGF, SourceRange Range)
	Enter a new cleanup scope.
void	addLabel (const LabelDecl *label)
	~LexicalScope ()
	Exit this cleanup scope, emitting any accumulated cleanups.
void	ForceCleanup ()
	Force the emission of cleanups now, instead of waiting until this object is destroyed.
bool	hasLabels () const
void	rescopeLabels ()
	Change the cleanup scope of the labels in this lexical scope to match the scope of the enclosing context.
Public Member Functions inherited from clang::CodeGen::CodeGenFunction::RunCleanupsScope
	RunCleanupsScope (CodeGenFunction &CGF)
	Enter a new cleanup scope.
	~RunCleanupsScope ()
	Exit this cleanup scope, emitting any accumulated cleanups.
bool	requiresCleanups () const
	Determine whether this scope requires any cleanups.
void	ForceCleanup (std::initializer_list< llvm::Value ** > ValuesToReload={})
	Force the emission of cleanups now, instead of waiting until this object is destroyed.

Additional Inherited Members
Protected Attributes inherited from clang::CodeGen::CodeGenFunction::RunCleanupsScope
bool	PerformCleanup
CodeGenFunction &	CGF

Detailed Description

Definition at line 1029 of file CodeGenFunction.h.

Constructor & Destructor Documentation

LexicalScope()

clang::CodeGen::CodeGenFunction::LexicalScope::LexicalScope ( CodeGenFunction &  CGF, SourceRange  Range  )

inlineexplicit

Enter a new cleanup scope.

Definition at line 1039 of file CodeGenFunction.h.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::RunCleanupsScope::CGF, clang::CodeGen::CodeGenFunction::getDebugInfo(), and Range.

~LexicalScope()

clang::CodeGen::CodeGenFunction::LexicalScope::~LexicalScope ( )

inline

Exit this cleanup scope, emitting any accumulated cleanups.

Definition at line 1053 of file CodeGenFunction.h.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::RunCleanupsScope::CGF, ForceCleanup(), clang::CodeGen::CodeGenFunction::getDebugInfo(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::PerformCleanup, and Range.

Member Function Documentation

addLabel()

void clang::CodeGen::CodeGenFunction::LexicalScope::addLabel ( const LabelDecl *  label )

inline

Definition at line 1046 of file CodeGenFunction.h.

References clang::CodeGen::CodeGenFunction::RunCleanupsScope::PerformCleanup.

ForceCleanup()

void clang::CodeGen::CodeGenFunction::LexicalScope::ForceCleanup ( )

inline

Force the emission of cleanups now, instead of waiting until this object is destroyed.

Definition at line 1067 of file CodeGenFunction.h.

References clang::CodeGen::CodeGenFunction::RunCleanupsScope::CGF, clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), and rescopeLabels().

Referenced by clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), and ~LexicalScope().

hasLabels()

bool clang::CodeGen::CodeGenFunction::LexicalScope::hasLabels ( ) const

inline

Definition at line 1075 of file CodeGenFunction.h.

Referenced by clang::CodeGen::CodeGenFunction::hasLabelBeenSeenInCurrentScope().

rescopeLabels()

void CodeGenFunction::LexicalScope::rescopeLabels

(

)

Change the cleanup scope of the labels in this lexical scope to match the scope of the enclosing context.

Definition at line 693 of file CGStmt.cpp.

References clang::CodeGen::CodeGenFunction::RunCleanupsScope::CGF, clang::CodeGen::CodeGenFunction::EHStack, clang::CodeGen::EHScopeStack::stable_iterator::encloses(), clang::CodeGen::EHScopeStack::getInnermostNormalCleanup(), clang::CodeGen::CodeGenFunction::JumpDest::getScopeDepth(), clang::CodeGen::EHScopeStack::stable_iterator::isValid(), clang::CodeGen::CodeGenFunction::JumpDest::setScopeDepth(), and clang::CodeGen::EHScopeStack::stable_end().

Referenced by ForceCleanup().

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

• lib/CodeGen/CodeGenFunction.h
• lib/CodeGen/CGStmt.cpp