blob: 66b616f3cf284f1ee4c5639c637b6fda11bc6374 [file] [log] [blame]
// RUN: %clang_cc1 -fsyntax-only -Wunused-variable -Wunused-label -verify %s
static int unused_local_static;
namespace PR8455 {
void f() {
A: // expected-warning {{unused label 'A'}}
__attribute__((unused)) int i; // attribute applies to variable
B: // attribute applies to label
__attribute__((unused)); int j; // expected-warning {{unused variable 'j'}}
void g() {
C: // unused label 'C' will not appear here because an error has occurred
#pragma weak unused_local_static // expected-error {{expected ';' after __attribute__}}
void h() {
D: // expected-warning {{unused label 'D'}}
#pragma weak unused_local_static
__attribute__((unused)) // expected-warning {{declaration does not declare anything}}