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| author | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2018-06-22 14:01:06 +0000 |
|---|---|---|
| committer | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2018-06-22 14:01:06 +0000 |
| commit | a137aa56e80269c87b332865957124c3486d2c75 (patch) | |
| tree | 0ffa22c3a724d84171eb63072e2935b3e779a152 /doc | |
| parent | d03b0d636cd012cbab0f571f1fe369720a5cbc1d (diff) | |
| download | mpfr-a137aa56e80269c87b332865957124c3486d2c75.tar.gz | |
[doc/README.dev] added standard suffixes
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@12842 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.dev | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/README.dev b/doc/README.dev index 3ac1268a3..a7ab047ae 100644 --- a/doc/README.dev +++ b/doc/README.dev @@ -661,7 +661,10 @@ Some references: For floating-point constants, do not use the non-standard and useless suffix "D". It seems to mean "double" for GCC[*], but for instance, ICC 15 regards 1.0D as 0 (though ICC claims compatibility with GCC) -and for tcc 0.9.27, this is an error. +and for tcc 0.9.27, this is an error. The standard suffixes from TS 18661-2 +are: + + f l F L df dd dl DF DD DL Moreover, avoid native floating-point if possible. Be careful that GCC does not conform to the C standard by default. References: |