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| -rw-r--r-- | Documentation/CodingGuidelines | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 1a7bc4591c..b20b2f94f1 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -227,7 +227,10 @@ For C programs: the first statement (i.e. -Wdeclaration-after-statement). - Declaring a variable in the for loop "for (int i = 0; i < 10; i++)" - is still not allowed in this codebase. + is still not allowed in this codebase. We are in the process of + allowing it by waiting to see that 44ba10d6 (revision: use C99 + declaration of variable in for() loop, 2021-11-14) does not get + complaints. Let's revisit this around November 2022. - NULL pointers shall be written as NULL, not as 0. |