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| author | Bruno Haible <bruno@clisp.org> | 2023-04-19 02:14:09 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2023-04-19 02:39:36 +0200 |
| commit | 4b440d3568b01dd9acd5242bea8b63fc43428f5a (patch) | |
| tree | 58e1ba3d97e79f2e21b73badab54a3b5b6d277d5 /ChangeLog | |
| parent | 7634eee7a8da4a2f5eb9522ec01d24b8ad105df7 (diff) | |
| download | gnulib-4b440d3568b01dd9acd5242bea8b63fc43428f5a.tar.gz | |
wcscmp: Work around two ISO C compliance bugs on several platforms.
* lib/wchar.in.h (wcscmp): Consider REPLACE_WCSCMP.
* lib/wcscmp-impl.h (wcscmp): Don't assume that the two wide characters
are in the range 0..INT_MAX.
* m4/wcscmp.m4 (gl_FUNC_WCSCMP): Test whether wcscmp works for all wide
characters. Set REPLACE_WCSCMP.
* m4/wchar_h.m4 (gl_WCHAR_H_DEFAULTS): Initialize REPLACE_WCSCMP.
* modules/wchar (Makefile.am): Substitute REPLACE_WCSCMP.
* modules/wcscmp (Status, Notice): Un-obsolete this module.
(configure.ac): Consider REPLACE_WCSCMP.
* doc/posix-functions/wcscmp.texi: Mention the two bugs.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1,5 +1,19 @@ 2023-04-18 Bruno Haible <bruno@clisp.org> + wcscmp: Work around two ISO C compliance bugs on several platforms. + * lib/wchar.in.h (wcscmp): Consider REPLACE_WCSCMP. + * lib/wcscmp-impl.h (wcscmp): Don't assume that the two wide characters + are in the range 0..INT_MAX. + * m4/wcscmp.m4 (gl_FUNC_WCSCMP): Test whether wcscmp works for all wide + characters. Set REPLACE_WCSCMP. + * m4/wchar_h.m4 (gl_WCHAR_H_DEFAULTS): Initialize REPLACE_WCSCMP. + * modules/wchar (Makefile.am): Substitute REPLACE_WCSCMP. + * modules/wcscmp (Status, Notice): Un-obsolete this module. + (configure.ac): Consider REPLACE_WCSCMP. + * doc/posix-functions/wcscmp.texi: Mention the two bugs. + +2023-04-18 Bruno Haible <bruno@clisp.org> + wmemcmp: Add tests. * tests/test-wmemcmp.c: New file, based on tests/unistr/test-cmp.h. * modules/wmemcmp-tests: New file. |