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| -rw-r--r-- | Documentation/CodingGuidelines | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 9fca21cc5f..386ca0a0d2 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -204,10 +204,14 @@ For C programs: by e.g. "echo DEVELOPER=1 >>config.mak". - We try to support a wide range of C compilers to compile Git with, - including old ones. You should not use features from newer C + including old ones. As of Git v2.35.0 Git requires C99 (we check + "__STDC_VERSION__"). You should not use features from a newer C standard, even if your compiler groks them. - There are a few exceptions to this guideline: + New C99 features have been phased in gradually, if something's new + in C99 but not used yet don't assume that it's safe to use, some + compilers we target have only partial support for it. These are + considered safe to use: . since early 2012 with e1327023ea, we have been using an enum definition whose last element is followed by a comma. This, like |