diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-4.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-4.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-4.c b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-4.c new file mode 100644 index 000000000..5f095b61a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-4.c @@ -0,0 +1,14 @@ +/* { dg-do run } */ +/* { dg-options "-fsanitize=shift -w" } */ + +struct S { unsigned long long int b:40; } s; + +int +main () +{ + s.b = 2; + s.b <<= 120; + return 0; +} + +/* { dg-output "shift exponent 120 is too large\[^\n\r]*" } */ |