def err_assignment_requires_nonfragile_object : Error<
"cannot assign to class object in non-fragile ABI (%0 invalid)">;
+def err_objc_object_assignment : Error<
+ "cannot assign to class object - use memcpy instead">;
def err_direct_interface_unsupported : Error<
"indirection to an interface is not supported (%0 invalid)">;
def err_typecheck_invalid_operands : Error<
ConvTy = Compatible;
if (ConvTy == Compatible &&
- getLangOptions().ObjCNonFragileABI &&
- LHSType->isObjCObjectType())
- Diag(Loc, diag::err_assignment_requires_nonfragile_object)
- << LHSType;
+ LHSType->isObjCObjectType()) {
+ if (getLangOptions().ObjCNonFragileABI)
+ Diag(Loc, diag::err_assignment_requires_nonfragile_object)
+ << LHSType;
+ else
+ Diag(Loc, diag::err_objc_object_assignment)
+ << LHSType;
+ }
// If the RHS is a unary plus or minus, check to see if they = and + are
// right next to each other. If so, the user may have typo'd "x =+ 4"
--- /dev/null
+// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-fragile-abi -verify %s
+// rdar://10731065
+
+@interface MyView {}
+@end
+
+@implementation MyViewTemplate // expected-warning {{cannot find interface declaration for 'MyViewTemplate'}}
+- (id) createRealObject {
+ id realObj;
+ *(MyView *) realObj = *(MyView *) self; // expected-error {{cannot assign to class object - use memcpy instead}}
+}
+@end
+