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| author | Torbjörn SVENSSON <torbjorn.svensson@foss.st.com> | 2024-02-15 17:46:24 +0100 |
|---|---|---|
| committer | Torbjörn SVENSSON <torbjorn.svensson@foss.st.com> | 2024-02-15 18:31:06 +0100 |
| commit | 8e8c2d2b34971bb29e74341a3efc625f1db06639 (patch) | |
| tree | b629768592a7a0ddcdf7c09fadd1e59eef0feea2 /gcc | |
| parent | f995f5677305b3ae782d41750e29175cb77e0147 (diff) | |
| download | gcc-8e8c2d2b34971bb29e74341a3efc625f1db06639.zip gcc-8e8c2d2b34971bb29e74341a3efc625f1db06639.tar.gz gcc-8e8c2d2b34971bb29e74341a3efc625f1db06639.tar.bz2 | |
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.svensson@foss.st.com>
Diffstat (limited to 'gcc')
3 files changed, 4 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/analyzer/fileno-1.c b/gcc/testsuite/c-c++-common/analyzer/fileno-1.c index d34e51a..9f9af71 100644 --- a/gcc/testsuite/c-c++-common/analyzer/fileno-1.c +++ b/gcc/testsuite/c-c++-common/analyzer/fileno-1.c @@ -1,3 +1,5 @@ +/* { dg-additional-options "-D_POSIX_SOURCE" } */ + #include <stdio.h> int test_pass_through (FILE *stream) diff --git a/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c b/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c index 963a84b..cbb953a 100644 --- a/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c +++ b/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c @@ -6,6 +6,7 @@ /* { dg-additional-options "-fanalyzer-call-summaries" } */ /* { dg-additional-options "-Wno-analyzer-too-complex" } */ /* { dg-additional-options "-Wno-analyzer-symbol-too-complex" } */ +/* { dg-additional-options "-D_POSIX_SOURCE" } */ /* A lexical scanner generated by flex */ diff --git a/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c b/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c index b1c2331..c6ecb25d 100644 --- a/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c +++ b/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c @@ -4,6 +4,7 @@ /* { dg-additional-options "-fno-analyzer-call-summaries" } */ /* { dg-additional-options "-Wno-analyzer-too-complex" } */ +/* { dg-additional-options "-D_POSIX_SOURCE" } */ /* A lexical scanner generated by flex */ |