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author | Bruno Haible <bruno@clisp.org> | 2009-08-27 23:30:11 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2009-08-27 23:30:11 +0200 |
commit | e2b97acafd3137d8cf3fc847a83e0946bd6203f2 (patch) | |
tree | e01a1e8e82ac65edc92b2deda1ed52d55330414e /doc/func.texi | |
parent | 50e6714c9b0a30504151bcfcb3cbe46bda985792 (diff) | |
download | gnulib-e2b97acafd3137d8cf3fc847a83e0946bd6203f2.tar.gz |
Avoid sizeof __func__ == 0 pitfall.
Diffstat (limited to 'doc/func.texi')
-rw-r--r-- | doc/func.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/func.texi b/doc/func.texi index 7a843c3741..7225ca6299 100644 --- a/doc/func.texi +++ b/doc/func.texi @@ -15,3 +15,6 @@ int main (void) printf ("%s: hello world\n", __func__); @} @end smallexample + +Note that @code{sizeof} cannot be applied to @code{__func__}: On SunPRO C +compiler, @code{sizeof __func__} evaluates to 0. |