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| author | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2021-03-06 05:25:40 +0000 |
|---|---|---|
| committer | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2021-03-06 05:25:40 +0000 |
| commit | 970d285bb28d863849eef99457aaaf21be792128 (patch) | |
| tree | 5522886518725910d0975033b1eaebb3f73d5f4e /doc | |
| parent | b32baec273166ab4c4e072cc544f54aa6d5cecab (diff) | |
| download | mpfr-970d285bb28d863849eef99457aaaf21be792128.tar.gz | |
[doc/mpfr.texi] document that functions defined as macros might evaluate
their arguments several times
(see https://sympa.inria.fr/sympa/arc/mpfr/2021-03/msg00007.html)
git-svn-id: https://scm.gforge.inria.fr/anonscm/svn/mpfr/trunk@14445 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/mpfr.texi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/mpfr.texi b/doc/mpfr.texi index 424997714..612cd6a8a 100644 --- a/doc/mpfr.texi +++ b/doc/mpfr.texi @@ -606,6 +606,7 @@ the @code{MPFR_USE_NO_MACRO} macro before @file{mpfr.h} is included. In general this should not be necessary, but this can be useful when debugging user code: with some macros, the compiler may emit spurious warnings with some warning options, and macros can prevent some prototype checking. +Also some macros do evaluate some of their arguments multiple times. @cindex Libraries @cindex Linking |