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| author | Sebastian Redl <sebastian.redl@getdesigned.at> | 2009-03-16 23:22:08 +0000 |
|---|---|---|
| committer | Sebastian Redl <sebastian.redl@getdesigned.at> | 2009-03-16 23:22:08 +0000 |
| commit | 7c80bd64032e610c0dbd74fc0ef6ea334447f2fd (patch) | |
| tree | 063757ae5ba5bc99323c26d4590654ed2f82a1b4 /lib/AST/DeclCXX.cpp | |
| parent | a393e9eedcc28b25f521a4feceb3b56e3d0d360f (diff) | |
Almost complete implementation of rvalue references. One bug, and a few unclear areas. Maybe Doug can shed some light on some of the fixmes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67059 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/DeclCXX.cpp')
| -rw-r--r-- | lib/AST/DeclCXX.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp index fd900834ca..a3c7997c6d 100644 --- a/lib/AST/DeclCXX.cpp +++ b/lib/AST/DeclCXX.cpp @@ -102,7 +102,7 @@ bool CXXRecordDecl::hasConstCopyAssignment(ASTContext &Context) const { continue; bool AcceptsConst = true; QualType ArgType = FnType->getArgType(0); - if (const ReferenceType *Ref = ArgType->getAsReferenceType()) { + if (const LValueReferenceType *Ref = ArgType->getAsLValueReferenceType()) { ArgType = Ref->getPointeeType(); // Is it a non-const reference? if (!ArgType.isConstQualified()) @@ -152,7 +152,7 @@ void CXXRecordDecl::addedAssignmentOperator(ASTContext &Context, assert(FnType && "Overloaded operator has no proto function type."); assert(FnType->getNumArgs() == 1 && !FnType->isVariadic()); QualType ArgType = FnType->getArgType(0); - if (const ReferenceType *Ref = ArgType->getAsReferenceType()) + if (const LValueReferenceType *Ref = ArgType->getAsLValueReferenceType()) ArgType = Ref->getPointeeType(); ArgType = ArgType.getUnqualifiedType(); @@ -263,8 +263,9 @@ CXXConstructorDecl::isCopyConstructor(ASTContext &Context, const ParmVarDecl *Param = getParamDecl(0); - // Do we have a reference type? - const ReferenceType *ParamRefType = Param->getType()->getAsReferenceType(); + // Do we have a reference type? Rvalue references don't count. + const LValueReferenceType *ParamRefType = + Param->getType()->getAsLValueReferenceType(); if (!ParamRefType) return false; |