diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-label-2.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-label-2.C | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-label-2.C b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-label-2.C new file mode 100644 index 000000000..a53fdedf3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-label-2.C @@ -0,0 +1,13 @@ +// { dg-do compile } +// { dg-options "-Wunused" } + +// If __attribute__ ((unused)) follows a label and precedes a +// declaration, we should get a warning for the label, not the +// declaration. + +void +f1() +{ + int i1; // { dg-warning "unused variable" } + l1: __attribute__ ((unused)) int i2; // { dg-warning "label \[^\n\]* not used" } +} |