/// GetBuiltinType - Return the type for the specified builtin.
QualType Builtin::Context::GetBuiltinType(unsigned id, ASTContext &Context,
GetBuiltinTypeError &Error) const {
const char *TypeStr = GetRecord(id).Type;
llvm::SmallVector<QualType, 8> ArgTypes;
Error = GE_None;
QualType ResType = DecodeTypeFromStr(TypeStr, Context, Error);
if (Error != GE_None)
return QualType();
while (TypeStr[0] && TypeStr[0] != '.') {
QualType Ty = DecodeTypeFromStr(TypeStr, Context, Error);
if (Error != GE_None)
return QualType();
// Do array -> pointer decay. The builtin should use the decayed type.
if (Ty->isArrayType())
Ty = Context.getArrayDecayedType(Ty);
ArgTypes.push_back(Ty);
}
assert((TypeStr[0] != '.' || TypeStr[1] == 0) &&
"'.' should only occur at end of builtin type list!");
// handle untyped/variadic arguments "T c99Style();" or "T cppStyle(...);".
if (ArgTypes.size() == 0 && TypeStr[0] == '.')
return Context.getFunctionNoProtoType(ResType);
return Context.getFunctionType(ResType, ArgTypes.data(), ArgTypes.size(),
TypeStr[0] == '.', 0);
}
CXXPseudoDestructorExpr::CXXPseudoDestructorExpr(ASTContext &Context,
Expr *Base, bool isArrow, SourceLocation OperatorLoc,
NestedNameSpecifierLoc QualifierLoc, TypeSourceInfo *ScopeType,
SourceLocation ColonColonLoc, SourceLocation TildeLoc,
PseudoDestructorTypeStorage DestroyedType)
: Expr(CXXPseudoDestructorExprClass,
Context.getPointerType(Context.getFunctionType(Context.VoidTy, 0, 0,
FunctionProtoType::ExtProtoInfo())),
VK_RValue, OK_Ordinary,
/*isTypeDependent=*/(Base->isTypeDependent() ||
(DestroyedType.getTypeSourceInfo() &&
DestroyedType.getTypeSourceInfo()->getType()->isDependentType())),
/*isValueDependent=*/Base->isValueDependent(),
(Base->isInstantiationDependent() ||
(QualifierLoc &&
QualifierLoc.getNestedNameSpecifier()->isInstantiationDependent()) ||
(ScopeType &&
ScopeType->getType()->isInstantiationDependentType()) ||
(DestroyedType.getTypeSourceInfo() &&
DestroyedType.getTypeSourceInfo()->getType()
->isInstantiationDependentType())),
// ContainsUnexpandedParameterPack
(Base->containsUnexpandedParameterPack() ||
(QualifierLoc &&
QualifierLoc.getNestedNameSpecifier()
->containsUnexpandedParameterPack()) ||
(ScopeType &&
ScopeType->getType()->containsUnexpandedParameterPack()) ||
(DestroyedType.getTypeSourceInfo() &&
DestroyedType.getTypeSourceInfo()->getType()
->containsUnexpandedParameterPack()))),
Base(static_cast<Stmt *>(Base)), IsArrow(isArrow),
OperatorLoc(OperatorLoc), QualifierLoc(QualifierLoc),
ScopeType(ScopeType), ColonColonLoc(ColonColonLoc), TildeLoc(TildeLoc),
DestroyedType(DestroyedType) { }
