check-format.pl: fix detection of '#ifdef __cplusplus'

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19796)
This commit is contained in:
Dr. David von Oheimb 2022-11-30 21:12:20 +01:00 committed by Tomas Mraz
parent 33c7ad364f
commit 4381c02e9b

View File

@ -715,7 +715,7 @@ while (<>) { # loop over all lines of all input files
my $space_count = length($space); # maybe could also use indentation before '#'
report("'#if' nesting indent = $space_count != $preproc_if_nesting") if $space_count != $preproc_if_nesting;
$preproc_if_nesting++ if $preproc_directive =~ m/^(if|ifdef|ifndef|else|elif)$/;
$ifdef__cplusplus = $preproc_directive eq "ifdef2" && m/\s+__cplusplus\s*$/;
$ifdef__cplusplus = $preproc_directive eq "ifdef" && m/\s+__cplusplus\s*$/;
# handle indentation of preprocessor directive independently of surrounding normal code
$count = -1; # do not check indentation of first line of preprocessor directive