diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/Wpointer-arith.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/Wpointer-arith.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/Wpointer-arith.c b/gcc-4.9/gcc/testsuite/gcc.dg/Wpointer-arith.c new file mode 100644 index 000000000..2d5b0cee3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/Wpointer-arith.c @@ -0,0 +1,11 @@ +/* PR 35058: -Werror= works only with some warnings. */ +/* { dg-do compile } */ +/* { dg-options "-Werror=pointer-arith" } */ +void *a; + +void *test(){ + int x=5; + if(a) a++; /* { dg-error "wrong type argument to increment" } */ + return a+x; /* { dg-error "pointer of type" } */ +} +/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */ |