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| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-12-21 15:36:16 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-12-21 15:37:30 -0800 |
| commit | 4b7e73432cd07612e5225189e18696f755c8f954 (patch) | |
| tree | 272c5a9f0e3fc33d68c151af90468af5ab2e96ae /lib/warn-on-use.h | |
| parent | f1668ef23c19a34a0e99506f7751c33c05f99179 (diff) | |
| download | emacs-4b7e73432cd07612e5225189e18696f755c8f954.tar.gz | |
Update from gnulib
Diffstat (limited to 'lib/warn-on-use.h')
| -rw-r--r-- | lib/warn-on-use.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/warn-on-use.h b/lib/warn-on-use.h index 612937abb02..39842946160 100644 --- a/lib/warn-on-use.h +++ b/lib/warn-on-use.h @@ -84,20 +84,20 @@ # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) /* A compiler attribute is available in gcc versions 4.3.0 and later. */ # define _GL_WARN_ON_USE(function, message) \ -extern __typeof__ (function) function __attribute__ ((__warning__ (message))) +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) # define _GL_WARN_ON_USE_ATTRIBUTE(message) \ __attribute__ ((__warning__ (message))) # elif __clang_major__ >= 4 /* Another compiler attribute is available in clang. */ # define _GL_WARN_ON_USE(function, message) \ -extern __typeof__ (function) function \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ __attribute__ ((__diagnose_if__ (1, message, "warning"))) # define _GL_WARN_ON_USE_ATTRIBUTE(message) \ __attribute__ ((__diagnose_if__ (1, message, "warning"))) # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING /* Verify the existence of the function. */ # define _GL_WARN_ON_USE(function, message) \ -extern __typeof__ (function) function +_GL_WARN_EXTERN_C __typeof__ (function) function # define _GL_WARN_ON_USE_ATTRIBUTE(message) # else /* Unsupported. */ # define _GL_WARN_ON_USE(function, message) \ |