https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113278
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Torbjorn Svensson <az...@gcc.gnu.org>: https://gcc.gnu.org/g:8e8c2d2b34971bb29e74341a3efc625f1db06639 commit r14-9015-g8e8c2d2b34971bb29e74341a3efc625f1db06639 Author: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com> Date: Thu Feb 15 17:46:24 2024 +0100 testsuite: Define _POSIX_SOURCE for tests [PR113278] As the tests assume that fileno() is visible (only part of POSIX), define the guard to ensure that it's visible. Currently, glibc appears to always have this defined in C++, newlib does not. Without this patch, fails like this can be seen: Testing analyzer/fileno-1.c, -std=c++98 .../fileno-1.c: In function 'int test_pass_through(FILE*)': .../fileno-1.c:5:10: error: 'fileno' was not declared in this scope FAIL: c-c++-common/analyzer/fileno-1.c -std=c++98 (test for excess errors) Patch has been verified on Linux. gcc/testsuite/ChangeLog: PR testsuite/113278 * c-c++-common/analyzer/fileno-1.c: Define _POSIX_SOURCE. * c-c++-common/analyzer/flex-with-call-summaries.c: Same. * c-c++-common/analyzer/flex-without-call-summaries.c: Same. Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
