diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/Wunused-var-13.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/Wunused-var-13.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/Wunused-var-13.c b/gcc-4.9/gcc/testsuite/c-c++-common/Wunused-var-13.c new file mode 100644 index 000000000..3afd873b6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/Wunused-var-13.c @@ -0,0 +1,27 @@ +/* PR c/46015 */ +/* { dg-options "-Wunused" } */ +/* { dg-do compile } */ + +int +f1 (int i) +{ + static void *labs[2] = { &&lab1, &&lab2 }; + goto *(labs[i & 1]); + +lab1: + return 1; +lab2: + return 2; +} + +int +f2 (int i) +{ + void *labs[2] = { &&lab1, &&lab2 }; + goto *labs[i & 1]; + +lab1: + return 1; +lab2: + return 2; +} |