diff options
Diffstat (limited to 'lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclCXX.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp index df0a5226c0..91895f0687 100644 --- a/lib/Sema/SemaDeclCXX.cpp +++ b/lib/Sema/SemaDeclCXX.cpp @@ -7901,9 +7901,15 @@ void Sema::DefineImplicitMoveAssignment(SourceLocation CurrentLocation, Size *= ArraySize; } - // Take the address of the field references for "from" and "to". - From = CreateBuiltinUnaryOp(Loc, UO_AddrOf, From.get()); - To = CreateBuiltinUnaryOp(Loc, UO_AddrOf, To.get()); + // Take the address of the field references for "from" and "to". We + // directly construct UnaryOperators here because semantic analysis + // does not permit us to take the address of an xvalue. + From = new (Context) UnaryOperator(From.get(), UO_AddrOf, + Context.getPointerType(From.get()->getType()), + VK_RValue, OK_Ordinary, Loc); + To = new (Context) UnaryOperator(To.get(), UO_AddrOf, + Context.getPointerType(To.get()->getType()), + VK_RValue, OK_Ordinary, Loc); bool NeedsCollectableMemCpy = (BaseType->isRecordType() && |