}
static void handleObjCNSObject(Sema &S, Decl *D, const AttributeList &Attr) {
- if (Attr.getNumArgs() != 0) {
- S.Diag(Attr.getLoc(), diag::err_attribute_wrong_number_arguments) << 1;
+ if (!checkAttributeNumArgs(S, Attr, 0))
return;
- }
if (TypedefNameDecl *TD = dyn_cast<TypedefNameDecl>(D)) {
QualType T = TD->getUnderlyingType();
if (!T->isCARCBridgableType()) {
static void
handleOverloadableAttr(Sema &S, Decl *D, const AttributeList &Attr) {
- if (Attr.getNumArgs() != 0) {
- S.Diag(Attr.getLoc(), diag::err_attribute_wrong_number_arguments) << 1;
+ if (!checkAttributeNumArgs(S, Attr, 0))
return;
- }
if (!isa<FunctionDecl>(D)) {
S.Diag(Attr.getLoc(), diag::err_attribute_overloadable_not_function);
// RUN: %clang_cc1 -fsyntax-only -verify %s
int var __attribute__((overloadable)); // expected-error{{'overloadable' attribute can only be applied to a function}}
+void params(void) __attribute__((overloadable(12))); // expected-error {{attribute takes no arguments}}
int *f(int) __attribute__((overloadable)); // expected-note 2{{previous overload of function is here}}
float *f(float); // expected-error{{overloaded function 'f' must have the 'overloadable' attribute}}
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
typedef struct CGColor * __attribute__ ((NSObject)) CGColorRef;
+typedef struct CGColor * __attribute__((NSObject(12))) Illegal; // expected-error {{attribute takes no arguments}}
+
static int count;
static CGColorRef tmp = 0;