Describes an explicit type conversion that uses functional notion but could not be resolved because one or more arguments are type-dependent.
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QualType | getTypeAsWritten () const |
| Retrieve the type that is being constructed, as specified in the source code. More...
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TypeSourceInfo * | getTypeSourceInfo () const |
| Retrieve the type source information for the type being constructed. More...
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SourceLocation | getLParenLoc () const |
| Retrieve the location of the left parentheses ('(') that precedes the argument list. More...
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void | setLParenLoc (SourceLocation L) |
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SourceLocation | getRParenLoc () const |
| Retrieve the location of the right parentheses (')') that follows the argument list. More...
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void | setRParenLoc (SourceLocation L) |
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unsigned | arg_size () const |
| Retrieve the number of arguments. More...
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arg_iterator | arg_begin () |
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arg_iterator | arg_end () |
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const_arg_iterator | arg_begin () const |
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const_arg_iterator | arg_end () const |
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Expr * | getArg (unsigned I) |
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const Expr * | getArg (unsigned I) const |
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void | setArg (unsigned I, Expr *E) |
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SourceLocation | getLocStart () const LLVM_READONLY |
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SourceLocation | getLocEnd () const LLVM_READONLY |
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child_range | children () |
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QualType | getType () const |
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void | setType (QualType t) |
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bool | isValueDependent () const |
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void | setValueDependent (bool VD) |
| Set whether this expression is value-dependent or not. More...
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bool | isTypeDependent () const |
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void | setTypeDependent (bool TD) |
| Set whether this expression is type-dependent or not. More...
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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...
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void | setInstantiationDependent (bool ID) |
| Set whether this expression is instantiation-dependent or not. More...
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bool | containsUnexpandedParameterPack () const |
| Whether this expression contains an unexpanded parameter pack (for C++11 variadic templates). More...
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void | setContainsUnexpandedParameterPack (bool PP=true) |
| Set the bit that describes whether this expression contains an unexpanded parameter pack. More...
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SourceLocation | getExprLoc () const LLVM_READONLY |
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bool | isUnusedResultAWarning (const Expr *&WarnExpr, SourceLocation &Loc, SourceRange &R1, SourceRange &R2, ASTContext &Ctx) const |
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bool | isLValue () const |
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bool | isRValue () const |
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bool | isXValue () const |
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bool | isGLValue () const |
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LValueClassification | ClassifyLValue (ASTContext &Ctx) const |
| Reasons why an expression might not be an l-value. More...
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isModifiableLvalueResult | isModifiableLvalue (ASTContext &Ctx, SourceLocation *Loc=nullptr) const |
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Classification | Classify (ASTContext &Ctx) const |
| Classify - Classify this expression according to the C++11 expression taxonomy. More...
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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...
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ExprValueKind | getValueKind () const |
| getValueKind - The value kind that this expression produces. More...
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ExprObjectKind | getObjectKind () const |
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bool | isOrdinaryOrBitFieldObject () const |
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void | setValueKind (ExprValueKind Cat) |
| setValueKind - Set the value kind produced by this expression. More...
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void | setObjectKind (ExprObjectKind Cat) |
| setObjectKind - Set the object kind produced by this expression. More...
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bool | refersToBitField () const |
| Returns true if this expression is a gl-value that potentially refers to a bit-field. More...
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FieldDecl * | getSourceBitField () |
| If this expression refers to a bit-field, retrieve the declaration of that bit-field. More...
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const FieldDecl * | getSourceBitField () const |
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const ObjCPropertyRefExpr * | getObjCProperty () const |
| If this expression is an l-value for an Objective C property, find the underlying property reference expression. More...
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bool | isObjCSelfExpr () const |
| Check if this expression is the ObjC 'self' implicit parameter. More...
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bool | refersToVectorElement () const |
| Returns whether this expression refers to a vector element. More...
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bool | hasPlaceholderType () const |
| Returns whether this expression has a placeholder type. More...
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bool | hasPlaceholderType (BuiltinType::Kind K) const |
| Returns whether this expression has a specific placeholder type. More...
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bool | isKnownToHaveBooleanValue () const |
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bool | isIntegerConstantExpr (llvm::APSInt &Result, const ASTContext &Ctx, SourceLocation *Loc=nullptr, bool isEvaluated=true) const |
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bool | isIntegerConstantExpr (const ASTContext &Ctx, SourceLocation *Loc=nullptr) const |
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bool | isCXX98IntegralConstantExpr (const ASTContext &Ctx) const |
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bool | isCXX11ConstantExpr (const ASTContext &Ctx, APValue *Result=nullptr, SourceLocation *Loc=nullptr) const |
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bool | isConstantInitializer (ASTContext &Ctx, bool ForRef, const Expr **Culprit=nullptr) const |
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bool | EvaluateAsRValue (EvalResult &Result, const ASTContext &Ctx) const |
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bool | EvaluateAsBooleanCondition (bool &Result, const ASTContext &Ctx) const |
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bool | EvaluateAsInt (llvm::APSInt &Result, const ASTContext &Ctx, SideEffectsKind AllowSideEffects=SE_NoSideEffects) const |
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bool | isEvaluatable (const ASTContext &Ctx) const |
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bool | HasSideEffects (const ASTContext &Ctx, bool IncludePossibleEffects=true) const |
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bool | hasNonTrivialCall (const ASTContext &Ctx) const |
| Determine whether this expression involves a call to any function that is not trivial. More...
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llvm::APSInt | EvaluateKnownConstInt (const ASTContext &Ctx, SmallVectorImpl< PartialDiagnosticAt > *Diag=nullptr) const |
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void | EvaluateForOverflow (const ASTContext &Ctx) const |
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bool | EvaluateAsLValue (EvalResult &Result, const ASTContext &Ctx) const |
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bool | EvaluateAsInitializer (APValue &Result, const ASTContext &Ctx, const VarDecl *VD, SmallVectorImpl< PartialDiagnosticAt > &Notes) const |
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bool | EvaluateWithSubstitution (APValue &Value, ASTContext &Ctx, const FunctionDecl *Callee, ArrayRef< const Expr * > Args) const |
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NullPointerConstantKind | isNullPointerConstant (ASTContext &Ctx, NullPointerConstantValueDependence NPC) const |
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bool | isOBJCGCCandidate (ASTContext &Ctx) const |
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bool | isBoundMemberFunction (ASTContext &Ctx) const |
| Returns true if this expression is a bound member function. More...
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Expr * | IgnoreImpCasts () LLVM_READONLY |
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Expr * | IgnoreImplicit () LLVM_READONLY |
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const Expr * | IgnoreImplicit () const LLVM_READONLY |
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Expr * | IgnoreParens () LLVM_READONLY |
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Expr * | IgnoreParenCasts () LLVM_READONLY |
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Expr * | IgnoreCasts () LLVM_READONLY |
| Ignore casts. Strip off any CastExprs, returning their operand. More...
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Expr * | IgnoreParenImpCasts () LLVM_READONLY |
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Expr * | IgnoreConversionOperator () LLVM_READONLY |
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const Expr * | IgnoreConversionOperator () const LLVM_READONLY |
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const Expr * | IgnoreParenImpCasts () const LLVM_READONLY |
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Expr * | IgnoreParenLValueCasts () LLVM_READONLY |
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const Expr * | IgnoreParenLValueCasts () const LLVM_READONLY |
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Expr * | IgnoreParenNoopCasts (ASTContext &Ctx) LLVM_READONLY |
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Expr * | ignoreParenBaseCasts () LLVM_READONLY |
| Ignore parentheses and derived-to-base casts. More...
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const Expr * | ignoreParenBaseCasts () const LLVM_READONLY |
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bool | isDefaultArgument () const |
| Determine whether this expression is a default function argument. More...
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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...
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bool | isImplicitCXXThis () const |
| Whether this expression is an implicit reference to 'this' in C++. More...
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const Expr * | IgnoreImpCasts () const LLVM_READONLY |
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const Expr * | IgnoreParens () const LLVM_READONLY |
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const Expr * | IgnoreParenCasts () const LLVM_READONLY |
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const Expr * | IgnoreCasts () const LLVM_READONLY |
| Strip off casts, but keep parentheses. More...
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const Expr * | IgnoreParenNoopCasts (ASTContext &Ctx) const LLVM_READONLY |
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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...
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const Expr * | skipRValueSubobjectAdjustments (SmallVectorImpl< const Expr * > &CommaLHS, SmallVectorImpl< SubobjectAdjustment > &Adjustments) const |
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Describes an explicit type conversion that uses functional notion but could not be resolved because one or more arguments are type-dependent.
The explicit type conversions expressed by CXXUnresolvedConstructExpr have the form T(a1, a2, ..., aN)
, where T
is some type and a1
, a2
, ..., aN
are values, and either T
is a dependent type or one or more of the a
's is type-dependent. For example, this would occur in a template such as:
template<typename T, typename A1>
inline T make_a(const A1& a1) {
return T(a1);
}
When the returned expression is instantiated, it may resolve to a constructor call, conversion function call, or some kind of type conversion.
Definition at line 2848 of file ExprCXX.h.