Aaron Ballman 41b83b48e3
No longer assert on incorrect attribute argument index (#133766)
Fixes an assertion when referencing an out-of-bounds parameter via a
function attribute whose argument list refers to parameters by index and
the function is variadic. e.g.,

    __attribute__ ((__format_arg__(2))) void test (int i, ...) { }

Fixes #61635
2025-04-01 07:56:36 -04:00
..
2025-03-27 14:07:57 -04:00