ExprUtils.h File Reference

#include "clang/AST/ASTContext.h"

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Namespaces
namespace	clang
	Top level wrappers for InstallAPI frontend operations.
namespace	clang::CodeGenUtils

Enumerations
enum	clang::CodeGenUtils::ConstantEmissionKind { clang::CodeGenUtils::CEK_None , clang::CodeGenUtils::CEK_AsReferenceOnly , clang::CodeGenUtils::CEK_AsValueOrReference , clang::CodeGenUtils::CEK_AsValueOnly }
	How a reference to a variable can be emitted as a constant. More...

Functions
QualType	clang::CodeGenUtils::getFixedSizeElementType (const ASTContext &Ctx, const VariableArrayType *VLA)
	Strip off the variably-modified array types wrapping VLA and return the first element type that has a fixed size.
bool	clang::CodeGenUtils::isBlockVarRef (const Expr *E)
	Check whether the value of E is possibly a reference to or into a __block variable.
bool	clang::CodeGenUtils::isCheapEnoughToEvaluateUnconditionally (const Expr *E, const ASTContext &Ctx)
	Check whether E is cheap enough and side-effect-free enough to evaluate unconditionally instead of conditionally.
bool	clang::CodeGenUtils::isTrivialFiller (const Expr *E)
	Check whether E is a trivial array filler, that is, one that is equivalent to zero-initialization.
bool	clang::CodeGenUtils::onlyHasInlineBuiltinDeclaration (const FunctionDecl *FD)
	Detect the unusual situation where an inline version of a builtin is shadowed by a non-inline version.
bool	clang::CodeGenUtils::isConstantEmittableObjectType (QualType Type)
	Given an object of the canonical type Type, can we safely copy a value out of it based on its initializer?
ConstantEmissionKind	clang::CodeGenUtils::checkVarTypeForConstantEmission (QualType Type)
	Can we constant-emit a load of a reference to a variable of the given type?