20#include "llvm/ADT/ArrayRef.h"
31 D |= S->getDependence();
32 assert(!(D & ExprDependence::UnexpandedPack));
58 !(Dep & ExprDependence::Value)) {
64 Result.Val.isLValue()) {
65 auto *VD = Result.Val.getLValueBase().dyn_cast<
const ValueDecl *>();
66 if (VD && VD->isTemplated()) {
67 auto *VarD = dyn_cast<VarDecl>(VD);
68 if (!VarD || !VarD->hasLocalStorage())
69 Dep |= ExprDependence::Value;
87 if (ArgDeps & ExprDependence::Type)
88 Deps |= ExprDependence::Value;
92 if (ExprKind != UETT_AlignOf && ExprKind != UETT_PreferredAlignOf)
94 if ((Deps & ExprDependence::Value) && (Deps & ExprDependence::Instantiation))
99 if (
const auto *DRE = dyn_cast<DeclRefExpr>(NoParens))
101 else if (
const auto *ME = dyn_cast<MemberExpr>(NoParens))
102 D = ME->getMemberDecl();
106 if (I->isAlignmentErrorDependent())
107 Deps |= ExprDependence::Error;
108 if (I->isAlignmentDependent())
109 Deps |= ExprDependence::ValueInstantiation;
121 : ExprDependence::None);
153 cast<ExplicitCastExpr>(E)->getTypeAsWritten()->getDependence()) |
180 if (
const auto *CompoundExprResult =
183 D |= ResultExpr->getDependence();
188 D |= ExprDependence::ValueInstantiation;
204 return ExprDependence::TypeValueInstantiation |
212 std::swap(Active, Inactive);
215 return (Active & ExprDependence::TypeValue) |
216 ((Cond | Active | Inactive) & ~ExprDependence::TypeValue);
220 auto D = ExprDependence::None;
221 for (
auto *E :
P->exprs())
222 D |= E->getDependence();
235 (ExprDependence::Instantiation | ExprDependence::Error);
248 ExprDependence::Instantiation;
258 D |= ExprDependence::Instantiation;
283 auto D = ExprDependence::None;
321 D |= ExprDependence::Type;
323 assert(!(D & ExprDependence::UnexpandedPack));
330 return ExprDependence::None;
352 D |= Dim->getDependence();
361 D |= ExprDependence::Value;
368 D |= ExprDependence::ValueInstantiation;
374 ExprDependence::TypeValueInstantiation;
382 ExprDependence::TypeValueInstantiation) &
383 ~ExprDependence::UnexpandedPack;
386 assert(Index && *Index < Exprs.size() &&
"pack index out of bound");
387 D |= Exprs[*Index]->getDependence();
398 return (Resume->getDependence() &
399 (ExprDependence::TypeValue | ExprDependence::Error)) |
402 ExprDependence::TypeValueInstantiation;
407 ExprDependence::TypeValueInstantiation;
430 return ExprDependence::None;
449 D |= LB->getDependence();
451 D |= Len->getDependence();
468 if (
auto *TSI = DD->getTypeSourceInfo()) {
474 D |= BE->getDependence();
476 D |= EE->getDependence();
478 D |= SE->getDependence();
487 auto Deps = ExprDependence::None;
491 ~NestedNameSpecifierDependence::Dependent);
495 for (
auto *Arg = FirstArg, *End = FirstArg + NumArgs; Arg < End; ++Arg)
503 Deps |= ExprDependence::UnexpandedPack;
505 ExprDependence::Error;
521 Deps |= ExprDependence::TypeValueInstantiation;
523 Deps |= ExprDependence::Instantiation;
528 Deps |= ExprDependence::Type;
531 if (
Decl->getDeclName().getNameKind() ==
535 return Deps | ExprDependence::TypeValueInstantiation;
538 Deps |= ExprDependence::Instantiation;
556 if (isa<NonTypeTemplateParmDecl>(
Decl))
557 return Deps | ExprDependence::ValueInstantiation;
561 if (
const auto *Var = dyn_cast<VarDecl>(
Decl)) {
562 if (
const Expr *
Init = Var->getAnyInitializer()) {
563 if (
Init->containsErrors())
564 Deps |= ExprDependence::Error;
566 if (Var->mightBeUsableInConstantExpressions(Ctx) &&
567 Init->isValueDependent())
568 Deps |= ExprDependence::ValueInstantiation;
573 if (Var->isStaticDataMember() &&
574 Var->getDeclContext()->isDependentContext() &&
575 !Var->getFirstDecl()->hasInit()) {
579 Deps |= ExprDependence::TypeValueInstantiation;
580 }
else if (!
First->hasInit()) {
581 Deps |= ExprDependence::ValueInstantiation;
595 if (
auto *MD = dyn_cast<CXXMethodDecl>(
Decl)) {
597 Deps |= ExprDependence::ValueInstantiation;
611 ExprDependence::ErrorDependent;
615 D |= S->getDependence();
632 D |= ExprDependence::Type;
635 D |= A->getDependence();
637 for (
auto *A : PreArgs)
638 D |= A->getDependence();
651 auto D = ExprDependence::None;
652 if (Name.isInstantiationDependent())
653 D |= ExprDependence::Instantiation;
654 if (Name.containsUnexpandedParameterPack())
655 D |= ExprDependence::UnexpandedPack;
665 ~NestedNameSpecifierDependence::Dependent);
671 if (
FieldDecl *FD = dyn_cast<FieldDecl>(MemberDecl)) {
682 if (FD && FD->isBitField() && FD->getBitWidth()->isValueDependent()) {
683 D |= ExprDependence::Type;
690 auto D = ExprDependence::None;
691 for (
auto *A : E->
inits())
692 D |= A->getDependence();
699 D |=
C->getDependence();
704 bool ContainsUnexpandedPack) {
705 auto D = ContainsUnexpandedPack ? ExprDependence::UnexpandedPack
706 : ExprDependence::None;
708 D |= AE->getDependence() & ExprDependence::Error;
717 return D | ExprDependence::TypeValueInstantiation;
725 auto DesignatorDeps = ExprDependence::None;
726 if (D.isArrayDesignator())
728 else if (D.isArrayRangeDesignator())
731 Deps |= DesignatorDeps;
732 if (DesignatorDeps & ExprDependence::TypeValue)
733 Deps |= ExprDependence::TypeValueInstantiation;
741 D |= E->getDependence();
746 auto D = ExprDependence::None;
748 D |= E->getDependence();
775 ~NestedNameSpecifierDependence::Dependent);
781 bool KnownInstantiationDependent,
782 bool KnownContainsUnexpandedParameterPack) {
783 auto Deps = ExprDependence::None;
785 Deps |= ExprDependence::TypeValue;
786 if (KnownInstantiationDependent)
787 Deps |= ExprDependence::Instantiation;
788 if (KnownContainsUnexpandedParameterPack)
789 Deps |= ExprDependence::UnexpandedPack;
793 ~NestedNameSpecifierDependence::Dependent);
794 for (
auto *D : E->
decls()) {
795 if (D->getDeclContext()->isDependentContext() ||
796 isa<UnresolvedUsingValueDecl>(D))
797 Deps |= ExprDependence::TypeValueInstantiation;
808 auto D = ExprDependence::TypeValue;
841 bool ContainsUnexpandedParameterPack) {
843 if (ContainsUnexpandedParameterPack)
844 D |= ExprDependence::UnexpandedPack;
849 auto D = ExprDependence::ValueInstantiation;
853 D |= A->getDependence() &
854 (ExprDependence::UnexpandedPack | ExprDependence::Error);
859 auto D = ExprDependence::TypeValueInstantiation;
875 auto D = ExprDependence::TypeValueInstantiation;
884 auto D = ExprDependence::None;
886 D |= A->getDependence();
891 auto D = ExprDependence::None;
892 for (
const auto *A : E->
getArgs())
899 bool ValueDependent) {
900 auto TA = TemplateArgumentDependence::None;
901 const auto InterestingDeps = TemplateArgumentDependence::Instantiation |
902 TemplateArgumentDependence::UnexpandedPack;
905 TA |= ArgLoc.getArgument().getDependence() & InterestingDeps;
906 if (TA == InterestingDeps)
911 ValueDependent ? ExprDependence::Value : ExprDependence::None;
914 Res |= ExprDependence::Error;
919 auto D = ExprDependence::None;
927 auto Deps = ExprDependence::None;
931 KV.Value->getDependence());
932 if (KV.EllipsisLoc.isValid())
940 auto D = ExprDependence::None;
942 D |= R->getDependence();
946 D |= A->getDependence();
static ExprDependence getDependenceInExpr(DeclarationNameInfo Name)
Defines the C++ Decl subclasses, other than those for templates (found in DeclTemplate....
Defines the ExceptionSpecificationType enumeration and various utility functions.
Defines the clang::Expr interface and subclasses for C++ expressions.
Defines Expressions and AST nodes for C++2a concepts.
static DiagnosticBuilder Diag(DiagnosticsEngine *Diags, const LangOptions &Features, FullSourceLoc TokLoc, const char *TokBegin, const char *TokRangeBegin, const char *TokRangeEnd, unsigned DiagID)
Produce a diagnostic highlighting some portion of a literal.
Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...
const LangOptions & getLangOpts() const
Represents a loop initializing the elements of an array.
OpaqueValueExpr * getCommonExpr() const
Get the common subexpression shared by all initializations (the source array).
Expr * getSubExpr() const
Get the initializer to use for each array element.
ArraySubscriptExpr - [C99 6.5.2.1] Array Subscripting.
Expr * getLHS()
An array access can be written A[4] or 4[A] (both are equivalent).
An Embarcadero array type trait, as used in the implementation of __array_rank and __array_extent.
QualType getQueriedType() const
Expr * getDimensionExpression() const
AsTypeExpr - Clang builtin function __builtin_astype [OpenCL 6.2.4.2] This AST node provides support ...
Expr * getSrcExpr() const
getSrcExpr - Return the Expr to be converted.
AtomicExpr - Variadic atomic builtins: __atomic_exchange, __atomic_fetch_*, __atomic_load,...
static unsigned getNumSubExprs(AtomicOp Op)
Determine the number of arguments the specified atomic builtin should have.
BinaryConditionalOperator - The GNU extension to the conditional operator which allows the middle ope...
Expr * getFalseExpr() const
getFalseExpr - Return the subexpression which will be evaluated if the condnition evaluates to false;...
Expr * getCommon() const
getCommon - Return the common expression, written to the left of the condition.
A builtin binary operation expression such as "x + y" or "x <= y".
BlockExpr - Adaptor class for mixing a BlockDecl with expressions.
const BlockDecl * getBlockDecl() const
Represents binding an expression to a temporary.
const Expr * getSubExpr() const
Represents a call to a C++ constructor.
A default argument (C++ [dcl.fct.default]).
A use of a default initializer in a constructor or in aggregate initialization.
Expr * getExpr()
Get the initialization expression that will be used.
Represents a delete expression for memory deallocation and destructor calls, e.g.
Represents a C++ member access expression where the actual member referenced could not be resolved be...
const DeclarationNameInfo & getMemberNameInfo() const
Retrieve the name of the member that this expression refers to.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the member name.
Expr * getBase() const
Retrieve the base object of this member expressions, e.g., the x in x.m.
bool isImplicitAccess() const
True if this is an implicit access, i.e.
ArrayRef< TemplateArgumentLoc > template_arguments() const
Represents a folding of a pack over an operator.
Represents a new-expression for memory allocation and constructor calls, e.g: "new CXXNewExpr(foo)".
llvm::iterator_range< arg_iterator > placement_arguments()
QualType getAllocatedType() const
std::optional< Expr * > getArraySize()
This might return std::nullopt even if isArray() returns true, since there might not be an array size...
TypeSourceInfo * getAllocatedTypeSourceInfo() const
Expr * getInitializer()
The initializer of this new-expression.
Represents a C++11 noexcept expression (C++ [expr.unary.noexcept]).
Expr * getOperand() const
Represents a list-initialization with parenthesis.
ArrayRef< Expr * > getInitExprs()
Represents a C++ pseudo-destructor (C++ [expr.pseudo]).
TypeSourceInfo * getDestroyedTypeInfo() const
Retrieve the source location information for the type being destroyed.
TypeSourceInfo * getScopeTypeInfo() const
Retrieve the scope type in a qualified pseudo-destructor expression.
NestedNameSpecifier * getQualifier() const
If the member name was qualified, retrieves the nested-name-specifier that precedes the member name.
Represents a C++ struct/union/class.
bool isCurrentInstantiation(const DeclContext *CurContext) const
Determine whether this dependent class is a current instantiation, when viewed from within the given ...
A rewritten comparison expression that was originally written using operator syntax.
Expr * getSemanticForm()
Get an equivalent semantic form for this expression.
An expression "T()" which creates a value-initialized rvalue of type T, which is a non-class type.
TypeSourceInfo * getTypeSourceInfo() const
Implicit construction of a std::initializer_list<T> object from an array temporary within list-initia...
Represents a C++ functional cast expression that builds a temporary object.
TypeSourceInfo * getTypeSourceInfo() const
Represents the this expression in C++.
bool isCapturedByCopyInLambdaWithExplicitObjectParameter() const
A C++ throw-expression (C++ [except.throw]).
const Expr * getSubExpr() const
A C++ typeid expression (C++ [expr.typeid]), which gets the type_info that corresponds to the supplie...
bool isTypeOperand() const
TypeSourceInfo * getTypeOperandSourceInfo() const
Retrieve source information for the type operand.
Expr * getExprOperand() const
Describes an explicit type conversion that uses functional notion but could not be resolved because o...
QualType getTypeAsWritten() const
Retrieve the type that is being constructed, as specified in the source code.
A Microsoft C++ __uuidof expression, which gets the _GUID that corresponds to the supplied type or ex...
Expr * getExprOperand() const
bool isTypeOperand() const
TypeSourceInfo * getTypeOperandSourceInfo() const
Retrieve source information for the type operand.
CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).
unsigned getNumArgs() const
getNumArgs - Return the number of actual arguments to this call.
Expr ** getArgs()
Retrieve the call arguments.
ChooseExpr - GNU builtin-in function __builtin_choose_expr.
bool isConditionDependent() const
bool isConditionTrue() const
isConditionTrue - Return whether the condition is true (i.e.
CompoundLiteralExpr - [C99 6.5.2.5].
const Expr * getInitializer() const
TypeSourceInfo * getTypeSourceInfo() const
Stmt * getStmtExprResult()
Represents the specialization of a concept - evaluates to a prvalue of type bool.
const ASTTemplateArgumentListInfo * getTemplateArgsAsWritten() const
const ASTConstraintSatisfaction & getSatisfaction() const
Get elaborated satisfaction info about the template arguments' satisfaction of the named concept.
ConditionalOperator - The ?: ternary operator.
Expr * getCond() const
getCond - Return the expression representing the condition for the ?: operator.
ConvertVectorExpr - Clang builtin function __builtin_convertvector This AST node provides support for...
TypeSourceInfo * getTypeSourceInfo() const
getTypeSourceInfo - Return the destination type.
Expr * getSrcExpr() const
getSrcExpr - Return the Expr to be converted.
Represents an expression that might suspend coroutine execution; either a co_await or co_yield expres...
Expr * getResumeExpr() const
Expr * getCommonExpr() const
DeclContext - This is used only as base class of specific decl types that can act as declaration cont...
bool isDependentContext() const
Determines whether this context is dependent on a template parameter.
A reference to a declared variable, function, enum, etc.
unsigned getNumTemplateArgs() const
Retrieve the number of template arguments provided as part of this template-id.
bool isCapturedByCopyInLambdaWithExplicitObjectParameter() const
const TemplateArgumentLoc * getTemplateArgs() const
Retrieve the template arguments provided as part of this template-id.
NestedNameSpecifier * getQualifier() const
If the name was qualified, retrieves the nested-name-specifier that precedes the name.
Decl - This represents one declaration (or definition), e.g.
bool isParameterPack() const
Whether this declaration is a parameter pack.
llvm::iterator_range< specific_attr_iterator< T > > specific_attrs() const
DeclContext * getDeclContext()
@ CXXConversionFunctionName
Represents a 'co_await' expression while the type of the promise is dependent.
Expr * getOperand() const
A qualified reference to a name whose declaration cannot yet be resolved.
ArrayRef< TemplateArgumentLoc > template_arguments() const
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies this declaration.
const DeclarationNameInfo & getNameInfo() const
Retrieve the name that this expression refers to.
Represents a C99 designated initializer expression.
Expr * getArrayRangeEnd(const Designator &D) const
llvm::MutableArrayRef< Designator > designators()
Expr * getArrayRangeStart(const Designator &D) const
Expr * getArrayIndex(const Designator &D) const
Expr * getInit() const
Retrieve the initializer value.
ExplicitCastExpr - An explicit cast written in the source code.
This represents one expression.
bool isTypeDependent() const
Determines whether the type of this expression depends on.
Expr * IgnoreParens() LLVM_READONLY
Skip past any parentheses which might surround this expression until reaching a fixed point.
bool EvaluateAsConstantExpr(EvalResult &Result, const ASTContext &Ctx, ConstantExprKind Kind=ConstantExprKind::Normal) const
Evaluate an expression that is required to be a constant expression.
bool isInstantiationDependent() const
Whether this expression is instantiation-dependent, meaning that it depends in some way on.
ExprDependence getDependence() const
An expression trait intrinsic.
Expr * getQueriedExpression() const
ExtVectorElementExpr - This represents access to specific elements of a vector, and may occur on the ...
const Expr * getBase() const
Represents a member of a struct/union/class.
FullExpr - Represents a "full-expression" node.
const Expr * getSubExpr() const
Represents a C11 generic selection.
TypeSourceInfo * getControllingType()
Return the controlling type of this generic selection expression.
ArrayRef< Expr * > getAssocExprs() const
bool isExprPredicate() const
Whether this generic selection uses an expression as its controlling argument.
Expr * getResultExpr()
Return the result expression of this controlling expression.
bool isResultDependent() const
Whether this generic selection is result-dependent.
Expr * getControllingExpr()
Return the controlling expression of this generic selection expression.
ImplicitCastExpr - Allows us to explicitly represent implicit type conversions, which have no direct ...
Represents an implicitly-generated value initialization of an object of a given type.
Describes an C or C++ initializer list.
ArrayRef< Expr * > inits()
A C++ lambda expression, which produces a function object (of unspecified type) that can be invoked l...
A member reference to an MSPropertyDecl.
Expr * getBaseExpr() const
MS property subscript expression.
Represents a prvalue temporary that is written into memory so that a reference can bind to it.
Expr * getSubExpr() const
Retrieve the temporary-generating subexpression whose value will be materialized into a glvalue.
MatrixSubscriptExpr - Matrix subscript expression for the MatrixType extension.
MemberExpr - [C99 6.5.2.3] Structure and Union Members.
ArrayRef< TemplateArgumentLoc > template_arguments() const
ValueDecl * getMemberDecl() const
Retrieve the member declaration to which this expression refers.
NestedNameSpecifier * getQualifier() const
If the member name was qualified, retrieves the nested-name-specifier that precedes the member name.
DeclarationNameInfo getMemberNameInfo() const
Retrieve the member declaration name info.
Represents a place-holder for an object not to be initialized by anything.
OpenMP 5.0 [2.1.5, Array Sections].
Expr * getLength()
Get length of array section.
Expr * getBase()
An array section can be written only as Base[LowerBound:Length].
Expr * getLowerBound()
Get lower bound of array section.
An explicit cast in C or a C-style cast in C++, which uses the syntax ([s1][s2]......
Expr * getBase()
Fetches base expression of array shaping expression.
ArrayRef< Expr * > getDimensions() const
Fetches the dimensions for array shaping expression.
OpenMP 5.0 [2.1.6 Iterators] Iterators are identifiers that expand to multiple values in the clause o...
IteratorRange getIteratorRange(unsigned I)
Gets the iterator range for the given iterator.
unsigned numOfIterators() const
Returns number of iterator definitions.
Decl * getIteratorDecl(unsigned I)
Gets the iterator declaration for the given iterator.
ObjCArrayLiteral - used for objective-c array containers; as in: @["Hello", NSApp,...
Expr ** getElements()
Retrieve elements of array of literals.
unsigned getNumElements() const
getNumElements - Return number of elements of objective-c array literal.
ObjCBoxedExpr - used for generalized expression boxing.
ObjCDictionaryLiteral - AST node to represent objective-c dictionary literals; as in:"name" : NSUserN...
unsigned getNumElements() const
getNumElements - Return number of elements of objective-c dictionary literal.
ObjCDictionaryElement getKeyValueElement(unsigned Index) const
ObjCEncodeExpr, used for @encode in Objective-C.
QualType getEncodedType() const
ObjCIndirectCopyRestoreExpr - Represents the passing of a function argument by indirect copy-restore ...
ObjCIsaExpr - Represent X->isa and X.isa when X is an ObjC 'id' type.
ObjCIvarRefExpr - A reference to an ObjC instance variable.
const Expr * getBase() const
An expression that sends a message to the given Objective-C object or class.
Expr * getInstanceReceiver()
Returns the object expression (receiver) for an instance message, or null for a message that is not a...
llvm::iterator_range< arg_iterator > arguments()
ObjCPropertyRefExpr - A dot-syntax expression to access an ObjC property.
const Expr * getBase() const
bool isObjectReceiver() const
QualType getSuperReceiverType() const
bool isClassReceiver() const
bool isSuperReceiver() const
ObjCSubscriptRefExpr - used for array and dictionary subscripting.
Expr * getKeyExpr() const
Expr * getBaseExpr() const
OffsetOfExpr - [C99 7.17] - This represents an expression of the form offsetof(record-type,...
Expr * getIndexExpr(unsigned Idx)
TypeSourceInfo * getTypeSourceInfo() const
unsigned getNumExpressions() const
OpaqueValueExpr - An expression referring to an opaque object of a fixed type and value class.
Expr * getSourceExpr() const
The source expression of an opaque value expression is the expression which originally generated the ...
A reference to an overloaded function set, either an UnresolvedLookupExpr or an UnresolvedMemberExpr.
NestedNameSpecifier * getQualifier() const
Fetches the nested-name qualifier, if one was given.
const DeclarationNameInfo & getNameInfo() const
Gets the full name info.
llvm::iterator_range< decls_iterator > decls() const
ArrayRef< TemplateArgumentLoc > template_arguments() const
Represents a C++11 pack expansion that produces a sequence of expressions.
Expr * getPattern()
Retrieve the pattern of the pack expansion.
Expr * getIndexExpr() const
ArrayRef< Expr * > getExpressions() const
std::optional< unsigned > getSelectedIndex() const
Expr * getPackIdExpression() const
ParenExpr - This represents a parethesized expression, e.g.
const Expr * getSubExpr() const
[C99 6.4.2.2] - A predefined identifier such as func.
PseudoObjectExpr - An expression which accesses a pseudo-object l-value.
ArrayRef< Expr * > semantics()
Expr * getSyntacticForm()
Return the syntactic form of this expression, i.e.
A (possibly-)qualified type.
Frontend produces RecoveryExprs on semantic errors that prevent creating other well-formed expression...
ArrayRef< Expr * > subExpressions()
TypeSourceInfo * getTypeSourceInfo()
ShuffleVectorExpr - clang-specific builtin-in function __builtin_shufflevector.
Expr ** getSubExprs()
Retrieve the array of expressions.
unsigned getNumSubExprs() const
getNumSubExprs - Return the size of the SubExprs array.
StmtExpr - This is the GNU Statement Expression extension: ({int X=4; X;}).
CompoundStmt * getSubStmt()
Represents a reference to a non-type template parameter that has been substituted with a template arg...
Expr * getReplacement() const
Location wrapper for a TemplateArgument.
A container of type source information.
QualType getType() const
Return the type wrapped by this type source info.
A type trait used in the implementation of various C++11 and Library TR1 trait templates.
ArrayRef< TypeSourceInfo * > getArgs() const
Retrieve the argument types.
The base class of the type hierarchy.
bool isIncompleteArrayType() const
bool isInstantiationDependentType() const
Determine whether this type is an instantiation-dependent type, meaning that the type involves a temp...
bool isDependentType() const
Whether this type is a dependent type, meaning that its definition somehow depends on a template para...
TypeDependence getDependence() const
UnaryExprOrTypeTraitExpr - expression with either a type or (unevaluated) expression operand.
QualType getArgumentType() const
bool isArgumentType() const
UnaryExprOrTypeTrait getKind() const
UnaryOperator - This represents the unary-expression's (except sizeof and alignof),...
Expr * getSubExpr() const
Represents a call to the builtin function __builtin_va_arg.
TypeSourceInfo * getWrittenTypeInfo() const
const Expr * getSubExpr() const
Represent the declaration of a variable (in which case it is an lvalue) a function (in which case it ...
const Expr * getExprStmt() const
Represents a variable declaration or definition.
The JSON file list parser is used to communicate input to InstallAPI.
ExprDependence toExprDependence(TemplateArgumentDependence TA)
Computes dependencies of a reference with the name having template arguments with TA dependencies.
CanThrowResult
Possible results from evaluation of a noexcept expression.
ExprDependence turnTypeToValueDependence(ExprDependence D)
ExprDependence toExprDependenceAsWritten(TypeDependence D)
ExprDependence computeDependence(FullExpr *E)
ExprDependence turnValueToTypeDependence(ExprDependence D)
ExprDependence toExprDependenceForImpliedType(TypeDependence D)
const FunctionProtoType * T
llvm::ArrayRef< TemplateArgumentLoc > arguments() const
DeclarationNameInfo - A collector data type for bundling together a DeclarationName and the correspon...
EvalResult is a struct with detailed info about an evaluated expression.
Iterator range representation begin:end[:step].