diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index 59d0328d6e..42d1599e2e 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -6538,6 +6538,11 @@ Action::OwningExprResult Sema::CreateBuiltinBinOp(SourceLocation OpLoc, } if (ResultTy.isNull()) return ExprError(); + if (ResultTy->isObjCObjectType() && LangOpts.ObjCNonFragileABI) { + if (Opc >= BinaryOperator::Assign && Opc <= BinaryOperator::OrAssign) + Diag(OpLoc, diag::err_assignment_requires_nonfragile_object) + << ResultTy; + } if (CompResultTy.isNull()) return Owned(new (Context) BinaryOperator(lhs, rhs, Opc, ResultTy, OpLoc)); else |