[Bug bootstrap/121397] New: Bootstrap by clang 19.1.7 fails due to unused static function

[kirill at korins dot ky via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121397

            Bug ID: 121397
           Summary: Bootstrap by clang 19.1.7 fails due to unused static
                    function
           Product: gcc
           Version: 15.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: kirill at korins dot ky
  Target Milestone: ---

Used compiler:

OpenBSD clang version 19.1.7
Target: aarch64-unknown-openbsd7.7
Thread model: posix
InstalledDir: /usr/bin

and it fails as
...
enable-execute-stack.c:33:13: error: 'check_enabling' declared 'static' but
never defined [-Werror=unused-function]
   33 | static void check_enabling (void) __attribute__ ((unused));
      |             ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors