Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/Wunused-label-1.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
rev | line source |
---|---|
111 | 1 /* { dg-do compile } */ |
2 /* { dg-options "-Wunused-label" } */ | |
3 | |
4 extern void f2 (); | |
5 | |
6 void | |
7 f1 () | |
8 { | |
9 l1: f2 (); /* { dg-warning "not used" } */ | |
10 l2: __attribute__ ((unused)) f2 (); | |
11 l3: ; f2 (); /* { dg-warning "not used" } */ | |
12 l4: __attribute__ ((unused)) ; f2 (); | |
13 } |