The main_test function returns void, so return with an expression is a constraint violation. The test case still fails with this change applied before the fix for PR 93262 in r14-4813.
gcc/testsuite/ * gcc.c-torture/execute/builtins/pr93262-chk.c (main_test): Remove unnecessary return statement. --- gcc/testsuite/gcc.c-torture/execute/builtins/pr93262-chk.c | 1 - 1 file changed, 1 deletion(-) diff --git a/gcc/testsuite/gcc.c-torture/execute/builtins/pr93262-chk.c b/gcc/testsuite/gcc.c-torture/execute/builtins/pr93262-chk.c index 66d86b44b58..e55868623e9 100644 --- a/gcc/testsuite/gcc.c-torture/execute/builtins/pr93262-chk.c +++ b/gcc/testsuite/gcc.c-torture/execute/builtins/pr93262-chk.c @@ -51,5 +51,4 @@ main_test (void) } if (chk_calls != 2) abort (); - return 0; }