clang
3.7.0
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#include <Expr.h>
Public Member Functions | |
CallExpr (const ASTContext &C, Expr *fn, ArrayRef< Expr * > args, QualType t, ExprValueKind VK, SourceLocation rparenloc) | |
CallExpr (const ASTContext &C, StmtClass SC, EmptyShell Empty) | |
Build an empty call expression. More... | |
const Expr * | getCallee () const |
Expr * | getCallee () |
void | setCallee (Expr *F) |
Decl * | getCalleeDecl () |
const Decl * | getCalleeDecl () const |
FunctionDecl * | getDirectCallee () |
If the callee is a FunctionDecl, return it. Otherwise return 0. More... | |
const FunctionDecl * | getDirectCallee () const |
unsigned | getNumArgs () const |
Expr ** | getArgs () |
Retrieve the call arguments. More... | |
const Expr *const * | getArgs () const |
Expr * | getArg (unsigned Arg) |
getArg - Return the specified argument. More... | |
const Expr * | getArg (unsigned Arg) const |
void | setArg (unsigned Arg, Expr *ArgExpr) |
setArg - Set the specified argument. More... | |
void | setNumArgs (const ASTContext &C, unsigned NumArgs) |
arg_range | arguments () |
arg_const_range | arguments () const |
arg_iterator | arg_begin () |
arg_iterator | arg_end () |
const_arg_iterator | arg_begin () const |
const_arg_iterator | arg_end () const |
ArrayRef< Stmt * > | getRawSubExprs () |
unsigned | getNumCommas () const |
unsigned | getBuiltinCallee () const |
bool | isUnevaluatedBuiltinCall (const ASTContext &Ctx) const |
Returns true if this is a call to a builtin which does not evaluate side-effects within its arguments. More... | |
QualType | getCallReturnType (const ASTContext &Ctx) const |
SourceLocation | getRParenLoc () const |
void | setRParenLoc (SourceLocation L) |
SourceLocation | getLocStart () const LLVM_READONLY |
SourceLocation | getLocEnd () const LLVM_READONLY |
child_range | children () |
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QualType | getType () const |
void | setType (QualType t) |
bool | isValueDependent () const |
void | setValueDependent (bool VD) |
Set whether this expression is value-dependent or not. More... | |
bool | isTypeDependent () const |
void | setTypeDependent (bool TD) |
Set whether this expression is type-dependent or not. More... | |
bool | isInstantiationDependent () const |
Whether this expression is instantiation-dependent, meaning that it depends in some way on a template parameter, even if neither its type nor (constant) value can change due to the template instantiation. More... | |
void | setInstantiationDependent (bool ID) |
Set whether this expression is instantiation-dependent or not. More... | |
bool | containsUnexpandedParameterPack () const |
Whether this expression contains an unexpanded parameter pack (for C++11 variadic templates). More... | |
void | setContainsUnexpandedParameterPack (bool PP=true) |
Set the bit that describes whether this expression contains an unexpanded parameter pack. More... | |
SourceLocation | getExprLoc () const LLVM_READONLY |
bool | isUnusedResultAWarning (const Expr *&WarnExpr, SourceLocation &Loc, SourceRange &R1, SourceRange &R2, ASTContext &Ctx) const |
bool | isLValue () const |
bool | isRValue () const |
bool | isXValue () const |
bool | isGLValue () const |
LValueClassification | ClassifyLValue (ASTContext &Ctx) const |
Reasons why an expression might not be an l-value. More... | |
isModifiableLvalueResult | isModifiableLvalue (ASTContext &Ctx, SourceLocation *Loc=nullptr) const |
Classification | Classify (ASTContext &Ctx) const |
Classify - Classify this expression according to the C++11 expression taxonomy. More... | |
Classification | ClassifyModifiable (ASTContext &Ctx, SourceLocation &Loc) const |
ClassifyModifiable - Classify this expression according to the C++11 expression taxonomy, and see if it is valid on the left side of an assignment. More... | |
ExprValueKind | getValueKind () const |
getValueKind - The value kind that this expression produces. More... | |
ExprObjectKind | getObjectKind () const |
bool | isOrdinaryOrBitFieldObject () const |
void | setValueKind (ExprValueKind Cat) |
setValueKind - Set the value kind produced by this expression. More... | |
void | setObjectKind (ExprObjectKind Cat) |
setObjectKind - Set the object kind produced by this expression. More... | |
bool | refersToBitField () const |
Returns true if this expression is a gl-value that potentially refers to a bit-field. More... | |
FieldDecl * | getSourceBitField () |
If this expression refers to a bit-field, retrieve the declaration of that bit-field. More... | |
const FieldDecl * | getSourceBitField () const |
const ObjCPropertyRefExpr * | getObjCProperty () const |
If this expression is an l-value for an Objective C property, find the underlying property reference expression. More... | |
bool | isObjCSelfExpr () const |
Check if this expression is the ObjC 'self' implicit parameter. More... | |
bool | refersToVectorElement () const |
Returns whether this expression refers to a vector element. More... | |
bool | hasPlaceholderType () const |
Returns whether this expression has a placeholder type. More... | |
bool | hasPlaceholderType (BuiltinType::Kind K) const |
Returns whether this expression has a specific placeholder type. More... | |
bool | isKnownToHaveBooleanValue () const |
bool | isIntegerConstantExpr (llvm::APSInt &Result, const ASTContext &Ctx, SourceLocation *Loc=nullptr, bool isEvaluated=true) const |
bool | isIntegerConstantExpr (const ASTContext &Ctx, SourceLocation *Loc=nullptr) const |
bool | isCXX98IntegralConstantExpr (const ASTContext &Ctx) const |
bool | isCXX11ConstantExpr (const ASTContext &Ctx, APValue *Result=nullptr, SourceLocation *Loc=nullptr) const |
bool | isConstantInitializer (ASTContext &Ctx, bool ForRef, const Expr **Culprit=nullptr) const |
bool | EvaluateAsRValue (EvalResult &Result, const ASTContext &Ctx) const |
bool | EvaluateAsBooleanCondition (bool &Result, const ASTContext &Ctx) const |
bool | EvaluateAsInt (llvm::APSInt &Result, const ASTContext &Ctx, SideEffectsKind AllowSideEffects=SE_NoSideEffects) const |
bool | isEvaluatable (const ASTContext &Ctx) const |
bool | HasSideEffects (const ASTContext &Ctx, bool IncludePossibleEffects=true) const |
bool | hasNonTrivialCall (const ASTContext &Ctx) const |
Determine whether this expression involves a call to any function that is not trivial. More... | |
llvm::APSInt | EvaluateKnownConstInt (const ASTContext &Ctx, SmallVectorImpl< PartialDiagnosticAt > *Diag=nullptr) const |
void | EvaluateForOverflow (const ASTContext &Ctx) const |
bool | EvaluateAsLValue (EvalResult &Result, const ASTContext &Ctx) const |
bool | EvaluateAsInitializer (APValue &Result, const ASTContext &Ctx, const VarDecl *VD, SmallVectorImpl< PartialDiagnosticAt > &Notes) const |
bool | EvaluateWithSubstitution (APValue &Value, ASTContext &Ctx, const FunctionDecl *Callee, ArrayRef< const Expr * > Args) const |
NullPointerConstantKind | isNullPointerConstant (ASTContext &Ctx, NullPointerConstantValueDependence NPC) const |
bool | isOBJCGCCandidate (ASTContext &Ctx) const |
bool | isBoundMemberFunction (ASTContext &Ctx) const |
Returns true if this expression is a bound member function. More... | |
Expr * | IgnoreImpCasts () LLVM_READONLY |
Expr * | IgnoreImplicit () LLVM_READONLY |
const Expr * | IgnoreImplicit () const LLVM_READONLY |
Expr * | IgnoreParens () LLVM_READONLY |
Expr * | IgnoreParenCasts () LLVM_READONLY |
Expr * | IgnoreCasts () LLVM_READONLY |
Ignore casts. Strip off any CastExprs, returning their operand. More... | |
Expr * | IgnoreParenImpCasts () LLVM_READONLY |
Expr * | IgnoreConversionOperator () LLVM_READONLY |
const Expr * | IgnoreConversionOperator () const LLVM_READONLY |
const Expr * | IgnoreParenImpCasts () const LLVM_READONLY |
Expr * | IgnoreParenLValueCasts () LLVM_READONLY |
const Expr * | IgnoreParenLValueCasts () const LLVM_READONLY |
Expr * | IgnoreParenNoopCasts (ASTContext &Ctx) LLVM_READONLY |
Expr * | ignoreParenBaseCasts () LLVM_READONLY |
Ignore parentheses and derived-to-base casts. More... | |
const Expr * | ignoreParenBaseCasts () const LLVM_READONLY |
bool | isDefaultArgument () const |
Determine whether this expression is a default function argument. More... | |
bool | isTemporaryObject (ASTContext &Ctx, const CXXRecordDecl *TempTy) const |
Determine whether the result of this expression is a temporary object of the given class type. More... | |
bool | isImplicitCXXThis () const |
Whether this expression is an implicit reference to 'this' in C++. More... | |
const Expr * | IgnoreImpCasts () const LLVM_READONLY |
const Expr * | IgnoreParens () const LLVM_READONLY |
const Expr * | IgnoreParenCasts () const LLVM_READONLY |
const Expr * | IgnoreCasts () const LLVM_READONLY |
Strip off casts, but keep parentheses. More... | |
const Expr * | IgnoreParenNoopCasts (ASTContext &Ctx) const LLVM_READONLY |
const CXXRecordDecl * | getBestDynamicClassType () const |
For an expression of class type or pointer to class type, return the most derived class decl the expression is known to refer to. More... | |
const Expr * | skipRValueSubobjectAdjustments (SmallVectorImpl< const Expr * > &CommaLHS, SmallVectorImpl< SubobjectAdjustment > &Adjustments) const |
Static Public Member Functions | |
static bool | classof (const Stmt *T) |
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static ExprValueKind | getValueKindForType (QualType T) |
static bool | isPotentialConstantExpr (const FunctionDecl *FD, SmallVectorImpl< PartialDiagnosticAt > &Diags) |
static bool | isPotentialConstantExprUnevaluated (Expr *E, const FunctionDecl *FD, SmallVectorImpl< PartialDiagnosticAt > &Diags) |
static QualType | findBoundMemberType (const Expr *expr) |
Given an expression of bound-member type, find the type of the member. Returns null if this is an overloaded bound member expression. More... | |
static bool | hasAnyTypeDependentArguments (ArrayRef< Expr * > Exprs) |
static bool | classof (const Stmt *T) |
Protected Member Functions | |
CallExpr (const ASTContext &C, StmtClass SC, Expr *fn, unsigned NumPreArgs, ArrayRef< Expr * > args, QualType t, ExprValueKind VK, SourceLocation rparenloc) | |
CallExpr (const ASTContext &C, StmtClass SC, unsigned NumPreArgs, EmptyShell Empty) | |
Stmt * | getPreArg (unsigned i) |
const Stmt * | getPreArg (unsigned i) const |
void | setPreArg (unsigned i, Stmt *PreArg) |
unsigned | getNumPreArgs () const |
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Expr (StmtClass SC, QualType T, ExprValueKind VK, ExprObjectKind OK, bool TD, bool VD, bool ID, bool ContainsUnexpandedParameterPack) | |
Expr (StmtClass SC, EmptyShell) | |
Construct an empty expression. More... | |
CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]). CallExpr itself represents a normal function call, e.g., "f(x, 2)", while its subclasses may represent alternative syntax that (semantically) results in a function call. For example, CXXOperatorCallExpr is a subclass for overloaded operator calls that use operator syntax, e.g., "str1 + str2" to resolve to a function call.
typedef llvm::iterator_range<const_arg_iterator> clang::CallExpr::arg_const_range |
typedef llvm::iterator_range<arg_iterator> clang::CallExpr::arg_range |
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Definition at line 1115 of file Expr.cpp.
References AttributeLangSupport::C, clang::Expr::containsUnexpandedParameterPack(), clang::if(), clang::Expr::isInstantiationDependent(), clang::Expr::isTypeDependent(), and clang::Expr::isValueDependent().
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Definition at line 1152 of file Expr.cpp.
References AttributeLangSupport::C.
CallExpr::CallExpr | ( | const ASTContext & | C, |
Expr * | fn, | ||
ArrayRef< Expr * > | args, | ||
QualType | t, | ||
ExprValueKind | VK, | ||
SourceLocation | rparenloc | ||
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CallExpr::CallExpr | ( | const ASTContext & | C, |
StmtClass | SC, | ||
EmptyShell | Empty | ||
) |
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Definition at line 2246 of file Expr.h.
References getNumPreArgs().
Referenced by arguments(), commonEmitCXXMemberOrOperatorCall(), clang::CodeGen::CodeGenFunction::EmitBlockCallExpr(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), clang::CodeGen::CodeGenFunction::EmitCXXMemberPointerCallExpr(), and clang::ento::StackHintGeneratorForSymbol::getMessage().
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Definition at line 2250 of file Expr.h.
References getNumPreArgs().
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Definition at line 2247 of file Expr.h.
References getNumArgs(), and getNumPreArgs().
Referenced by arguments(), commonEmitCXXMemberOrOperatorCall(), clang::CodeGen::CodeGenFunction::EmitBlockCallExpr(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), clang::CodeGen::CodeGenFunction::EmitCXXMemberPointerCallExpr(), and clang::ento::StackHintGeneratorForSymbol::getMessage().
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Definition at line 2253 of file Expr.h.
References getNumArgs(), and getNumPreArgs().
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Definition at line 2241 of file Expr.h.
References arg_begin(), and arg_end().
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Definition at line 2242 of file Expr.h.
References arg_begin(), and arg_end().
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Definition at line 2295 of file Expr.h.
References getNumPreArgs().
getArg - Return the specified argument.
Definition at line 2216 of file Expr.h.
References getNumPreArgs().
Referenced by checkArgCount(), checkBuiltinArgument(), checkFormatStringExpr(), CheckMoveOnConstruction(), clang::Sema::DiagnoseSelfMove(), DiagnoseShiftCompare(), clang::CodeGen::CodeGenFunction::EmitAArch64BuiltinExpr(), EmitAArch64TblBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitAMDGPUBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitARMBuiltinExpr(), EmitBinaryAtomicPost(), clang::CodeGen::CodeGenFunction::EmitBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitCommonNeonBuiltinExpr(), EmitCommonNeonSISDBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitCXXOperatorMemberCallExpr(), emitFPIntBuiltin(), clang::CodeGen::CodeGenFunction::EmitNVPTXBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitPPCBuiltinExpr(), EmitSpecialRegisterBuiltin(), clang::CodeGen::CodeGenFunction::EmitSystemZBuiltinExpr(), EmitSystemZIntrinsicWithCC(), emitTernaryFPBuiltin(), emitUnaryFPBuiltin(), clang::CodeGen::CodeGenFunction::EmitX86BuiltinExpr(), EvaluateBuiltinClassifyType(), findCapturingExpr(), clang::ento::SimpleFunctionCall::getArgExpr(), getArgumentValueString(), clang::UserDefinedLiteral::getCookedLiteral(), getLocEnd(), clang::UserDefinedLiteral::getLocStart(), getLocStart(), clang::consumed::ConsumedStmtVisitor::handleCall(), clang::Expr::isUnusedResultAWarning(), MakeAtomicCmpXchgValue(), MakeBinaryAtomicValue(), SemaBuiltinAddressof(), SemaBuiltinAnnotation(), SemaBuiltinCallWithStaticChain(), SemaBuiltinMemChkCall(), clang::Sema::SemaBuiltinShuffleVector(), clang::ento::ExprEngine::Visit(), clang::ASTNodeImporter::VisitCallExpr(), clang::consumed::ConsumedStmtVisitor::VisitCallExpr(), and clang::consumed::ConsumedStmtVisitor::VisitCXXOperatorCallExpr().
Definition at line 2220 of file Expr.h.
References getNumPreArgs().
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Retrieve the call arguments.
Definition at line 2208 of file Expr.h.
References getNumPreArgs().
Referenced by clang::Sema::BuildResolvedCallExpr(), and getArgs().
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unsigned CallExpr::getBuiltinCallee | ( | ) | const |
getBuiltinCallee - If this is a call to a builtin, return the builtin ID of the callee. If not, return 0.
getBuiltinCallee - If this is a call to a builtin, return the builtin ID. If not, return 0.
Definition at line 1219 of file Expr.cpp.
References clang::FunctionDecl::getBuiltinID(), getCallee(), clang::DeclRefExpr::getDecl(), clang::NamedDecl::getIdentifier(), and clang::CastExpr::getSubExpr().
Referenced by CheckICE(), IsStringLiteralCall(), and isUnevaluatedBuiltinCall().
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Definition at line 2188 of file Expr.h.
Referenced by clang::Sema::canThrow(), checkForFunctionCall(), CheckMoveOnConstruction(), clang::CodeGen::CodeGenFunction::EmitBlockCallExpr(), clang::CodeGen::CodeGenFunction::EmitCallExpr(), clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), clang::CodeGen::CodeGenFunction::EmitCXXMemberCallExpr(), clang::CodeGen::CodeGenFunction::EmitCXXMemberPointerCallExpr(), emitLibraryCall(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), getBuiltinCallee(), clang::ento::CheckerContext::getCalleeDecl(), getCalleeDecl(), getCallReturnType(), clang::CXXInstanceCall::getDecl(), clang::CXXMemberCallExpr::getImplicitObjectArgument(), getLocStart(), clang::CXXMemberCallExpr::getMethodDecl(), clang::CallEventManager::getSimpleCall(), isParenthesizedADLCallee(), clang::Expr::isUnusedResultAWarning(), SemaBuiltinCallWithStaticChain(), SemaBuiltinSEHScopeCheck(), clang::Sema::SemaBuiltinShuffleVector(), and clang::ASTNodeImporter::VisitCallExpr().
Decl * CallExpr::getCalleeDecl | ( | ) |
Definition at line 1160 of file Expr.cpp.
References getCallee(), clang::Expr::IgnoreParenCasts(), clang::Expr::IgnoreParenImpCasts(), and clang::UO_Deref.
Referenced by clang::Sema::ActOnStartCXXMemberReference(), clang::Sema::canThrow(), checkForFunctionCall(), checkFormatStringExpr(), clang::CodeGen::CodeGenFunction::EmitCallExpr(), findCapturingExpr(), getCalleeDecl(), getDirectCallee(), clang::UserDefinedLiteral::getLiteralOperatorKind(), clang::UserDefinedLiteral::getUDSuffix(), clang::Expr::isUnusedResultAWarning(), and clang::ento::ExprEngine::Visit().
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Definition at line 2193 of file Expr.h.
References getCalleeDecl().
QualType CallExpr::getCallReturnType | ( | const ASTContext & | Ctx | ) | const |
getCallReturnType - Get the return type of the call expr. This is not always the type of the expr itself, if the return type is a reference type.
Definition at line 1247 of file Expr.cpp.
References clang::Type::castAs(), clang::Expr::findBoundMemberType(), clang::Type::getAs(), getCallee(), clang::Type::getPointeeType(), clang::FunctionType::getReturnType(), clang::Expr::getType(), clang::Expr::IgnoreParens(), clang::Type::isSpecificPlaceholderType(), and clang::ASTContext::VoidTy.
Referenced by clang::Sema::ActOnDecltypeExpression(), CheckForReference(), clang::CodeGen::CodeGenFunction::EmitAArch64BuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitCallExprLValue(), clang::Expr::isUnusedResultAWarning(), and clang::CodeGen::CodeGenFunction::LookupNeonLLVMIntrinsic().
FunctionDecl * CallExpr::getDirectCallee | ( | ) |
If the callee is a FunctionDecl, return it. Otherwise return 0.
Definition at line 1184 of file Expr.cpp.
References getCalleeDecl().
Referenced by clang::Sema::ActOnDecltypeExpression(), checkBuiltinArgument(), CheckForReference(), CheckMoveOnConstruction(), commonEmitCXXMemberOrOperatorCall(), DiagnoseForRangeReferenceVariableCopies(), clang::Sema::DiagnoseSelfMove(), DiagnoseShiftCompare(), clang::CodeGen::CodeGenFunction::EmitAArch64BuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitARMBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberPointerCallExpr(), getCalleeName(), clang::ento::SimpleFunctionCall::getDecl(), clang::CXXInstanceCall::getDecl(), getDirectCallee(), clang::consumed::ConsumedStmtVisitor::VisitCallExpr(), and clang::consumed::ConsumedStmtVisitor::VisitCXXOperatorCallExpr().
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Definition at line 2199 of file Expr.h.
References getDirectCallee().
SourceLocation CallExpr::getLocEnd | ( | ) | const |
Definition at line 1275 of file Expr.cpp.
References getArg(), getNumArgs(), getRParenLoc(), and clang::SourceLocation::isInvalid().
Referenced by checkArgCount(), and clang::Sema::SemaBuiltinShuffleVector().
SourceLocation CallExpr::getLocStart | ( | ) | const |
Definition at line 1266 of file Expr.cpp.
References getArg(), getCallee(), getNumArgs(), and clang::SourceLocation::isInvalid().
Referenced by clang::Sema::ActOnDecltypeExpression(), CheckMoveOnConstruction(), clang::Sema::ConvertArgumentsForCall(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), SemaBuiltinAddressof(), SemaBuiltinCallWithStaticChain(), SemaBuiltinMemChkCall(), and clang::Sema::SemaBuiltinShuffleVector().
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getNumArgs - Return the number of actual arguments to this call.
Definition at line 2205 of file Expr.h.
Referenced by arg_end(), clang::Sema::BuildResolvedCallExpr(), checkArgCount(), CheckMoveOnConstruction(), DecodeOperatorCall(), clang::Sema::DiagnoseSelfMove(), clang::CodeGen::CodeGenFunction::EmitAArch64BuiltinExpr(), EmitAArch64TblBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitARMBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitCommonNeonBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), clang::CodeGen::CodeGenFunction::EmitPPCBuiltinExpr(), EmitSystemZIntrinsicWithCC(), clang::CodeGen::CodeGenFunction::EmitX86BuiltinExpr(), EvaluateBuiltinClassifyType(), findCapturingExpr(), getArgumentValueString(), clang::UserDefinedLiteral::getLiteralOperatorKind(), getLocEnd(), getLocStart(), clang::ento::SimpleFunctionCall::getNumArgs(), getPrintfFormatArgumentNum(), getRawSubExprs(), clang::consumed::ConsumedStmtVisitor::handleCall(), clang::Expr::isUnusedResultAWarning(), SemaBuiltinMemChkCall(), clang::Sema::SemaBuiltinShuffleVector(), setNumArgs(), clang::ASTNodeImporter::VisitCallExpr(), and clang::consumed::ConsumedStmtVisitor::VisitCallExpr().
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Definition at line 2179 of file Expr.h.
Referenced by arg_begin(), arg_end(), children(), getArg(), getArgs(), getPreArg(), getRawSubExprs(), setArg(), setNumArgs(), and setPreArg().
Definition at line 2166 of file Expr.h.
References getNumPreArgs().
Referenced by clang::CUDAKernelCallExpr::getConfig().
Definition at line 2170 of file Expr.h.
References getNumPreArgs().
This method provides fast access to all the subexpressions of a CallExpr without going through the slower virtual child_iterator interface. This provides efficient reverse iteration of the subexpressions. This is currently used for CFG construction.
Definition at line 2261 of file Expr.h.
References getNumArgs(), and getNumPreArgs().
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Definition at line 2283 of file Expr.h.
Referenced by CheckMoveOnConstruction(), clang::UserDefinedLiteral::getLocEnd(), getLocEnd(), clang::UserDefinedLiteral::getLocStart(), clang::CXXOperatorCallExpr::getOperatorLoc(), clang::Sema::SemaBuiltinShuffleVector(), and clang::ASTNodeImporter::VisitCallExpr().
bool CallExpr::isUnevaluatedBuiltinCall | ( | const ASTContext & | Ctx | ) | const |
Returns true
if this is a call to a builtin which does not evaluate side-effects within its arguments.
Definition at line 1241 of file Expr.cpp.
References clang::ASTContext::BuiltinInfo, getBuiltinCallee(), and clang::Builtin::Context::isUnevaluated().
Referenced by clang::EvaluatedExprVisitorBase< make_ptr, ImplClass >::VisitCallExpr().
setArg - Set the specified argument.
Definition at line 2226 of file Expr.h.
References getNumPreArgs().
Referenced by clang::Sema::BuildResolvedCallExpr(), checkBuiltinArgument(), clang::Sema::ConvertArgumentsForCall(), SemaBuiltinAddressof(), SemaBuiltinCallWithStaticChain(), and clang::Sema::SemaBuiltinShuffleVector().
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Definition at line 2190 of file Expr.h.
Referenced by clang::Sema::BuildResolvedCallExpr(), and SemaBuiltinCallWithStaticChain().
void CallExpr::setNumArgs | ( | const ASTContext & | C, |
unsigned | NumArgs | ||
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setNumArgs - This changes the number of arguments present in this call. Any orphaned expressions are deleted by this, and any new operands are set to null.
Definition at line 1191 of file Expr.cpp.
References AttributeLangSupport::C, clang::ASTContext::Deallocate(), getNumArgs(), and getNumPreArgs().
Referenced by clang::Sema::BuildCallToObjectOfClassType(), and clang::Sema::ConvertArgumentsForCall().
Definition at line 2174 of file Expr.h.
References getNumPreArgs().
Referenced by clang::CUDAKernelCallExpr::setConfig().
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