clang
3.9.0
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Describes an C or C++ initializer list. More...
#include <Expr.h>
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InitListExpr (const ASTContext &C, SourceLocation lbraceloc, ArrayRef< Expr * > initExprs, SourceLocation rbraceloc) | |
InitListExpr (EmptyShell Empty) | |
Build an empty initializer list. More... | |
unsigned | getNumInits () const |
Expr ** | getInits () |
Retrieve the set of initializers. More... | |
ArrayRef< Expr * > | inits () |
const Expr * | getInit (unsigned Init) const |
Expr * | getInit (unsigned Init) |
void | setInit (unsigned Init, Expr *expr) |
void | reserveInits (const ASTContext &C, unsigned NumInits) |
Reserve space for some number of initializers. More... | |
void | resizeInits (const ASTContext &Context, unsigned NumInits) |
Specify the number of initializers. More... | |
Expr * | updateInit (const ASTContext &C, unsigned Init, Expr *expr) |
Updates the initializer at index Init with the new expression expr , and returns the old expression at that location. More... | |
Expr * | getArrayFiller () |
If this initializer list initializes an array with more elements than there are initializers in the list, specifies an expression to be used for value initialization of the rest of the elements. More... | |
const Expr * | getArrayFiller () const |
void | setArrayFiller (Expr *filler) |
bool | hasArrayFiller () const |
Return true if this is an array initializer and its array "filler" has been set. More... | |
FieldDecl * | getInitializedFieldInUnion () |
If this initializes a union, specifies which field in the union to initialize. More... | |
const FieldDecl * | getInitializedFieldInUnion () const |
void | setInitializedFieldInUnion (FieldDecl *FD) |
bool | isExplicit () |
bool | isStringLiteralInit () const |
SourceLocation | getLBraceLoc () const |
void | setLBraceLoc (SourceLocation Loc) |
SourceLocation | getRBraceLoc () const |
void | setRBraceLoc (SourceLocation Loc) |
bool | isSemanticForm () const |
InitListExpr * | getSemanticForm () const |
InitListExpr * | getSyntacticForm () const |
void | setSyntacticForm (InitListExpr *Init) |
bool | hadArrayRangeDesignator () const |
void | sawArrayRangeDesignator (bool ARD=true) |
SourceLocation | getLocStart () const LLVM_READONLY |
SourceLocation | getLocEnd () const LLVM_READONLY |
child_range | children () |
iterator | begin () |
const_iterator | begin () const |
iterator | end () |
const_iterator | end () const |
reverse_iterator | rbegin () |
const_reverse_iterator | rbegin () const |
reverse_iterator | rend () |
const_reverse_iterator | rend () const |
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QualType | getType () const |
void | setType (QualType t) |
bool | isValueDependent () const |
isValueDependent - Determines whether this expression is value-dependent (C++ [temp.dep.constexpr]). More... | |
void | setValueDependent (bool VD) |
Set whether this expression is value-dependent or not. More... | |
bool | isTypeDependent () const |
isTypeDependent - Determines whether this expression is type-dependent (C++ [temp.dep.expr]), which means that its type could change from one template instantiation to the next. More... | |
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 |
getExprLoc - Return the preferred location for the arrow when diagnosing a problem with a generic expression. More... | |
bool | isUnusedResultAWarning (const Expr *&WarnExpr, SourceLocation &Loc, SourceRange &R1, SourceRange &R2, ASTContext &Ctx) const |
isUnusedResultAWarning - Return true if this immediate expression should be warned about if the result is unused. More... | |
bool | isLValue () const |
isLValue - True if this expression is an "l-value" according to the rules of the current language. More... | |
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 |
isModifiableLvalue - C99 6.3.2.1: an lvalue that does not have array type, does not have an incomplete type, does not have a const-qualified type, and if it is a structure or union, does not have any member (including, recursively, any member or element of all contained aggregates or unions) with a const-qualified type. More... | |
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 |
getObjectKind - The object kind that this expression produces. More... | |
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 | refersToGlobalRegisterVar () const |
Returns whether this expression refers to a global register variable. 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 |
isKnownToHaveBooleanValue - Return true if this is an integer expression that is known to return 0 or 1. More... | |
bool | isIntegerConstantExpr (llvm::APSInt &Result, const ASTContext &Ctx, SourceLocation *Loc=nullptr, bool isEvaluated=true) const |
isIntegerConstantExpr - Return true if this expression is a valid integer constant expression, and, if so, return its value in Result. More... | |
bool | isIntegerConstantExpr (const ASTContext &Ctx, SourceLocation *Loc=nullptr) const |
bool | isCXX98IntegralConstantExpr (const ASTContext &Ctx) const |
isCXX98IntegralConstantExpr - Return true if this expression is an integral constant expression in C++98. More... | |
bool | isCXX11ConstantExpr (const ASTContext &Ctx, APValue *Result=nullptr, SourceLocation *Loc=nullptr) const |
isCXX11ConstantExpr - Return true if this expression is a constant expression in C++11. More... | |
bool | isConstantInitializer (ASTContext &Ctx, bool ForRef, const Expr **Culprit=nullptr) const |
isConstantInitializer - Returns true if this expression can be emitted to IR as a constant, and thus can be used as a constant initializer in C. More... | |
bool | EvaluateAsRValue (EvalResult &Result, const ASTContext &Ctx) const |
EvaluateAsRValue - Return true if this is a constant which we can fold to an rvalue using any crazy technique (that has nothing to do with language standards) that we want to, even if the expression has side-effects. More... | |
bool | EvaluateAsBooleanCondition (bool &Result, const ASTContext &Ctx) const |
EvaluateAsBooleanCondition - Return true if this is a constant which we we can fold and convert to a boolean condition using any crazy technique that we want to, even if the expression has side-effects. More... | |
bool | EvaluateAsInt (llvm::APSInt &Result, const ASTContext &Ctx, SideEffectsKind AllowSideEffects=SE_NoSideEffects) const |
EvaluateAsInt - Return true if this is a constant which we can fold and convert to an integer, using any crazy technique that we want to. More... | |
bool | EvaluateAsFloat (llvm::APFloat &Result, const ASTContext &Ctx, SideEffectsKind AllowSideEffects=SE_NoSideEffects) const |
EvaluateAsFloat - Return true if this is a constant which we can fold and convert to a floating point value, using any crazy technique that we want to. More... | |
bool | isEvaluatable (const ASTContext &Ctx, SideEffectsKind AllowSideEffects=SE_NoSideEffects) const |
isEvaluatable - Call EvaluateAsRValue to see if this expression can be constant folded without side-effects, but discard the result. More... | |
bool | HasSideEffects (const ASTContext &Ctx, bool IncludePossibleEffects=true) const |
HasSideEffects - This routine returns true for all those expressions which have any effect other than producing a value. More... | |
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 |
EvaluateKnownConstInt - Call EvaluateAsRValue and return the folded integer. More... | |
void | EvaluateForOverflow (const ASTContext &Ctx) const |
bool | EvaluateAsLValue (EvalResult &Result, const ASTContext &Ctx) const |
EvaluateAsLValue - Evaluate an expression to see if we can fold it to an lvalue with link time known address, with no side-effects. More... | |
bool | EvaluateAsInitializer (APValue &Result, const ASTContext &Ctx, const VarDecl *VD, SmallVectorImpl< PartialDiagnosticAt > &Notes) const |
EvaluateAsInitializer - Evaluate an expression as if it were the initializer of the given declaration. More... | |
bool | EvaluateWithSubstitution (APValue &Value, ASTContext &Ctx, const FunctionDecl *Callee, ArrayRef< const Expr * > Args) const |
EvaluateWithSubstitution - Evaluate an expression as if from the context of a call to the given function with the given arguments, inside an unevaluated context. More... | |
bool | tryEvaluateObjectSize (uint64_t &Result, ASTContext &Ctx, unsigned Type) const |
If the current Expr is a pointer, this will try to statically determine the number of bytes available where the pointer is pointing. More... | |
NullPointerConstantKind | isNullPointerConstant (ASTContext &Ctx, NullPointerConstantValueDependence NPC) const |
isNullPointerConstant - C99 6.3.2.3p3 - Test if this reduces down to a Null pointer constant. More... | |
bool | isOBJCGCCandidate (ASTContext &Ctx) const |
isOBJCGCCandidate - Return true if this expression may be used in a read/ write barrier. More... | |
bool | isBoundMemberFunction (ASTContext &Ctx) const |
Returns true if this expression is a bound member function. More... | |
Expr * | IgnoreImpCasts () LLVM_READONLY |
IgnoreImpCasts - Skip past any implicit casts which might surround this expression. More... | |
Expr * | IgnoreImplicit () LLVM_READONLY |
IgnoreImplicit - Skip past any implicit AST nodes which might surround this expression. More... | |
const Expr * | IgnoreImplicit () const LLVM_READONLY |
Expr * | IgnoreParens () LLVM_READONLY |
IgnoreParens - Ignore parentheses. More... | |
Expr * | IgnoreParenCasts () LLVM_READONLY |
IgnoreParenCasts - Ignore parentheses and casts. More... | |
Expr * | IgnoreCasts () LLVM_READONLY |
Ignore casts. Strip off any CastExprs, returning their operand. More... | |
Expr * | IgnoreParenImpCasts () LLVM_READONLY |
IgnoreParenImpCasts - Ignore parentheses and implicit casts. More... | |
Expr * | IgnoreConversionOperator () LLVM_READONLY |
IgnoreConversionOperator - Ignore conversion operator. More... | |
const Expr * | IgnoreConversionOperator () const LLVM_READONLY |
const Expr * | IgnoreParenImpCasts () const LLVM_READONLY |
Expr * | IgnoreParenLValueCasts () LLVM_READONLY |
Ignore parentheses and lvalue casts. More... | |
const Expr * | IgnoreParenLValueCasts () const LLVM_READONLY |
Expr * | IgnoreParenNoopCasts (ASTContext &Ctx) LLVM_READONLY |
IgnoreParenNoopCasts - Ignore parentheses and casts that do not change the value (including ptr->int casts of the same size). More... | |
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 |
Walk outwards from an expression we want to bind a reference to and find the expression whose lifetime needs to be extended. More... | |
Static Public Member Functions | |
static bool | classof (const Stmt *T) |
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static ExprValueKind | getValueKindForType (QualType T) |
getValueKindForType - Given a formal return or parameter type, give its value kind. More... | |
static bool | isPotentialConstantExpr (const FunctionDecl *FD, SmallVectorImpl< PartialDiagnosticAt > &Diags) |
isPotentialConstantExpr - Return true if this function's definition might be usable in a constant expression in C++11, if it were marked constexpr. More... | |
static bool | isPotentialConstantExprUnevaluated (Expr *E, const FunctionDecl *FD, SmallVectorImpl< PartialDiagnosticAt > &Diags) |
isPotentialConstantExprUnevaluted - Return true if this expression might be usable in a constant expression in C++11 in an unevaluated context, if it were in function FD marked constexpr. More... | |
static QualType | findBoundMemberType (const Expr *expr) |
Given an expression of bound-member type, find the type of the member. More... | |
static bool | hasAnyTypeDependentArguments (ArrayRef< Expr * > Exprs) |
hasAnyTypeDependentArguments - Determines if any of the expressions in Exprs is type-dependent. More... | |
static bool | classof (const Stmt *T) |
Friends | |
class | ASTStmtReader |
class | ASTStmtWriter |
Additional Inherited Members | |
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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... | |
Describes an C or C++ initializer list.
InitListExpr describes an initializer list, which can be used to initialize objects of different types, including struct/class/union types, arrays, and vectors. For example:
Prior to semantic analysis, an initializer list will represent the initializer list as written by the user, but will have the placeholder type "void". This initializer list is called the syntactic form of the initializer, and may contain C99 designated initializers (represented as DesignatedInitExprs), initializations of subobject members without explicit braces, and so on. Clients interested in the original syntax of the initializer list should use the syntactic form of the initializer list.
After semantic analysis, the initializer list will represent the semantic form of the initializer, where the initializations of all subobjects are made explicit with nested InitListExpr nodes and C99 designators have been eliminated by placing the designated initializations into the subobject they initialize. Additionally, any "holes" in the initialization, where no initializer has been specified for a particular subobject, will be replaced with implicitly-generated ImplicitValueInitExpr expressions that value-initialize the subobjects. Note, however, that the initializer lists may still have fewer initializers than there are elements to initialize within the object.
After semantic analysis has completed, given an initializer list, method isSemanticForm() returns true if and only if this is the semantic form of the initializer list (note: the same AST node may at the same time be the syntactic form). Given the semantic form of the initializer list, one can retrieve the syntactic form of that initializer list (when different) using method getSyntacticForm(); the method returns null if applied to a initializer list which is already in syntactic form. Similarly, given the syntactic form (i.e., an initializer list such that isSemanticForm() returns false), one can retrieve the semantic form using method getSemanticForm(). Since many initializer lists have the same syntactic and semantic forms, getSyntacticForm() may return NULL, indicating that the current semantic initializer list also serves as its syntactic form.
InitListExpr::InitListExpr | ( | const ASTContext & | C, |
SourceLocation | lbraceloc, | ||
ArrayRef< Expr * > | initExprs, | ||
SourceLocation | rbraceloc | ||
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Definition at line 1766 of file Expr.cpp.
References clang::Expr::containsUnexpandedParameterPack(), clang::ASTVector< T >::end(), I, clang::if(), clang::ASTVector< T >::insert(), clang::Expr::isInstantiationDependent(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), and sawArrayRangeDesignator().
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Definition at line 3920 of file Expr.h.
References clang::ASTVector< T >::begin().
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Definition at line 3921 of file Expr.h.
References clang::ASTVector< T >::begin().
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Definition at line 3908 of file Expr.h.
References clang::ASTVector< T >::empty(), and clang::ASTVector< T >::size().
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Definition at line 3922 of file Expr.h.
References clang::ASTVector< T >::end().
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Definition at line 3923 of file Expr.h.
References clang::ASTVector< T >::end().
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If this initializer list initializes an array with more elements than there are initializers in the list, specifies an expression to be used for value initialization of the rest of the elements.
Definition at line 3831 of file Expr.h.
Referenced by getArrayFiller(), hasArrayFiller(), and clang::ASTNodeImporter::VisitInitListExpr().
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Definition at line 3834 of file Expr.h.
References getArrayFiller().
Definition at line 3785 of file Expr.h.
References getNumInits().
Referenced by clang::Sema::DeduceAutoType(), clang::CodeGen::CodeGenFunction::EmitInitListLValue(), GetNumNonZeroBytesInInit(), clang::Expr::isConstantInitializer(), isStringLiteralInit(), clang::InitializationSequence::RewrapReferenceInitList(), TryListConversion(), TryListInitialization(), TryReferenceListInitialization(), and clang::ento::ExprEngine::VisitInitListExpr().
Definition at line 3790 of file Expr.h.
References getNumInits().
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If this initializes a union, specifies which field in the union to initialize.
Typically, this field is the first named field within the union. However, a designated initializer can specify the initialization of a different field within the union.
Definition at line 3849 of file Expr.h.
Referenced by getInitializedFieldInUnion(), clang::Expr::isConstantInitializer(), setInitializedFieldInUnion(), and clang::ASTNodeImporter::VisitInitListExpr().
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Definition at line 3852 of file Expr.h.
References getInitializedFieldInUnion().
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Retrieve the set of initializers.
Definition at line 3779 of file Expr.h.
References clang::ASTVector< T >::data().
Referenced by inits(), setArrayFiller(), TryConstructorInitialization(), and clang::ASTNodeImporter::VisitInitListExpr().
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Definition at line 3873 of file Expr.h.
Referenced by clang::InitializationSequence::Perform(), TryListInitialization(), and clang::ASTNodeImporter::VisitInitListExpr().
SourceLocation InitListExpr::getLocEnd | ( | ) | const |
Definition at line 1851 of file Expr.cpp.
References E, End, getSyntacticForm(), I, clang::SourceLocation::isInvalid(), clang::ASTVector< T >::rbegin(), clang::ASTVector< T >::rend(), and S.
SourceLocation InitListExpr::getLocStart | ( | ) | const |
Definition at line 1833 of file Expr.cpp.
References clang::ASTVector< T >::begin(), E, clang::ASTVector< T >::end(), getSyntacticForm(), I, clang::SourceLocation::isInvalid(), and S.
Referenced by diagnoseListInit(), TryListConversion(), and TryListInitialization().
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Definition at line 3776 of file Expr.h.
References clang::ASTVector< T >::size().
Referenced by clang::Sema::DeduceAutoType(), DeduceFromInitializerList(), diagnoseListInit(), clang::CodeGen::CodeGenFunction::EmitInitListLValue(), getInit(), GetNumNonZeroBytesInInit(), inits(), clang::Expr::isConstantInitializer(), isStringLiteralInit(), clang::InitializationSequence::RewrapReferenceInitList(), setArrayFiller(), setInit(), TryConstructorInitialization(), TryInitializerListConstruction(), TryListConversion(), TryListInitialization(), TryReferenceListInitialization(), TryValueInitialization(), clang::ASTNodeImporter::VisitInitListExpr(), and clang::ento::ExprEngine::VisitInitListExpr().
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Definition at line 3875 of file Expr.h.
Referenced by clang::InitializationSequence::Perform(), and TryListInitialization().
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Definition at line 3879 of file Expr.h.
References isSemanticForm().
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Definition at line 3882 of file Expr.h.
References isSemanticForm().
Referenced by getLocEnd(), getLocStart(), and clang::ASTNodeImporter::VisitInitListExpr().
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Definition at line 3893 of file Expr.h.
Referenced by clang::ASTNodeImporter::VisitInitListExpr().
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Return true if this is an array initializer and its array "filler" has been set.
Definition at line 3841 of file Expr.h.
References getArrayFiller().
Referenced by setArrayFiller(), and clang::ASTNodeImporter::VisitInitListExpr().
Definition at line 3781 of file Expr.h.
References getInits(), and getNumInits().
Referenced by DeduceFromInitializerList(), and setArrayFiller().
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Definition at line 3865 of file Expr.h.
References clang::SourceLocation::isValid().
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Definition at line 3878 of file Expr.h.
Referenced by getSemanticForm(), and getSyntacticForm().
bool InitListExpr::isStringLiteralInit | ( | ) | const |
Definition at line 1819 of file Expr.cpp.
References clang::Type::getAsArrayTypeUnsafe(), clang::ArrayType::getElementType(), getInit(), getNumInits(), clang::Expr::getType(), clang::Expr::IgnoreParens(), and clang::Type::isIntegerType().
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Definition at line 3924 of file Expr.h.
References clang::ASTVector< T >::rbegin().
Referenced by clang::ento::ExprEngine::VisitInitListExpr().
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Definition at line 3925 of file Expr.h.
References clang::ASTVector< T >::rbegin().
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Definition at line 3926 of file Expr.h.
References clang::ASTVector< T >::rend().
Referenced by clang::ento::ExprEngine::VisitInitListExpr().
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Definition at line 3927 of file Expr.h.
References clang::ASTVector< T >::rend().
void InitListExpr::reserveInits | ( | const ASTContext & | C, |
unsigned | NumInits | ||
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Reserve space for some number of initializers.
Definition at line 1788 of file Expr.cpp.
References clang::ASTVector< T >::reserve(), and clang::ASTVector< T >::size().
void InitListExpr::resizeInits | ( | const ASTContext & | Context, |
unsigned | NumInits | ||
) |
Specify the number of initializers.
If there are more than NumInits
initializers, the remaining initializers will be destroyed. If there are fewer than NumInits
initializers, NULL expressions will be added for the unknown initializers.
Definition at line 1793 of file Expr.cpp.
References clang::ASTVector< T >::resize().
Definition at line 3896 of file Expr.h.
Referenced by InitListExpr(), and clang::ASTNodeImporter::VisitInitListExpr().
void InitListExpr::setArrayFiller | ( | Expr * | filler | ) |
Definition at line 1809 of file Expr.cpp.
References getInits(), getNumInits(), hasArrayFiller(), and inits().
Referenced by clang::ASTNodeImporter::VisitInitListExpr().
Definition at line 3795 of file Expr.h.
References clang::Expr::containsUnexpandedParameterPack(), clang::ast_matchers::expr, getNumInits(), clang::Expr::isInstantiationDependent(), clang::Expr::isTypeDependent(), and clang::Expr::isValueDependent().
Referenced by updateInit().
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Definition at line 3855 of file Expr.h.
References getInitializedFieldInUnion().
Referenced by ConstructTransparentUnion(), and clang::ASTNodeImporter::VisitInitListExpr().
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Definition at line 3886 of file Expr.h.
Referenced by clang::InitializationSequence::Perform(), and clang::ASTNodeImporter::VisitInitListExpr().
Expr * InitListExpr::updateInit | ( | const ASTContext & | C, |
unsigned | Init, | ||
Expr * | expr | ||
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Updates the initializer at index Init
with the new expression expr
, and returns the old expression at that location.
When Init
is out of range for this initializer list, the initializer list will be extended with NULL expressions to accommodate the new entry.
Definition at line 1797 of file Expr.cpp.
References clang::ASTVector< T >::end(), clang::ASTVector< T >::insert(), clang::Result, setInit(), and clang::ASTVector< T >::size().
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