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| author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2007-05-21 13:48:49 +0100 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-05-21 18:35:37 -0700 |
| commit | 243bfd33997484ee8ea2450f1910306f7138193b (patch) | |
| tree | 92e9710a88130f831dc47d501160eaafd7ab4ec1 /Documentation/SubmittingPatches | |
| parent | bc4e7d035840539eb5aa13ab3d51ab43cc2c1b50 (diff) | |
| download | git-243bfd33997484ee8ea2450f1910306f7138193b.tar.gz | |
SubmittingPatches: mention older C compiler compatibility
We do not appreciate C99 initializers, declarations after statements,
or "0" instead of "NULL".
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'Documentation/SubmittingPatches')
| -rw-r--r-- | Documentation/SubmittingPatches | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 8cf5093dd9..1ba9041b5b 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -62,6 +62,19 @@ in templates/hooks--pre-commit. To help ensure this does not happen, run git diff --check on your changes before you commit. +(1a) Try to be nice to older C compilers + +We try to support wide range of C compilers to compile +git with. That means that you should not use C99 initializers, even +if a lot of compilers grok it. + +Also, variables have to be declared at the beginning of the block +(you can check this with gcc, using the -Wdeclaration-after-statement +option). + +Another thing: NULL pointers shall be written as NULL, not as 0. + + (2) Generate your patch using git tools out of your commits. git based diff tools (git, Cogito, and StGIT included) generate |