diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/attr-used-2.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/attr-used-2.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/attr-used-2.c b/gcc-4.9/gcc/testsuite/c-c++-common/attr-used-2.c new file mode 100644 index 000000000..f78b94b53 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/attr-used-2.c @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-Wall -O2" } */ + +static int xyzzy __attribute__((__used__)) = 1; + +void foo() +{ + int x __attribute__((__used__)); /* { dg-warning "attribute ignored|unused variable" } */ +} + +/* { dg-final { scan-assembler "xyzzy" } } */ |