diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Warray-bounds-54.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/Warray-bounds-54.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Warray-bounds-54.c b/gcc/testsuite/gcc.dg/Warray-bounds-54.c new file mode 100644 index 0000000..644fcd0 --- /dev/null +++ b/gcc/testsuite/gcc.dg/Warray-bounds-54.c @@ -0,0 +1,24 @@ +/* PR middle-end/82612 - missing -Warray-bounds on a non-zero offset + from the address of a non-array object + { dg-do compile } + { dg-options "-O2 -Wall" } */ + +int i; +int f0 (void) +{ + int *p = &i; + return p[2]; // { dg-warning "-Warray-bounds" } +} + +int f1 (void) +{ + int i; + int *p = &i; + return p[2]; // { dg-warning "-Warray-bounds" } +} + +int f2 (int i) +{ + int *p = &i; + return p[2]; // { dg-warning "-Warray-bounds" } +} |