diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2016-04-03 20:28:20 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2016-04-03 22:38:36 +0200 |
| commit | 9d194a1143f280dfd5174108b27edd51d909383d (patch) | |
| tree | 15744ccfeef373e85d46957f847efb876a638ce8 /lib | |
| parent | a981141b199702ffd780a4390e601db565102c65 (diff) | |
checksrc: check for more malplaced spaces
Diffstat (limited to 'lib')
| -rwxr-xr-x | lib/checksrc.pl | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/lib/checksrc.pl b/lib/checksrc.pl index 696fae799..3121bef5c 100755 --- a/lib/checksrc.pl +++ b/lib/checksrc.pl @@ -39,8 +39,10 @@ my %warnings = ( 'TABS' => 'TAB characters not allowed', 'TRAILINGSPACE' => 'Trailing white space on the line', 'CPPCOMMENTS' => '// comment detected', - 'SPACEBEFOREPAREN' => 'bad space before an open parenthesis', - 'SPACEAFTERPAREN' => 'bad space after open parenthesis', + 'SPACEBEFOREPAREN' => 'space before an open parenthesis', + 'SPACEAFTERPAREN' => 'space after open parenthesis', + 'SPACEBEFORECLOSE' => 'space before a close parenthesis', + 'SPACEBEFORECOMMA' => 'space before a comma', 'RETURNNOSPACE' => 'return without space', 'COMMANOSPACE' => 'comma without following space', 'BRACEELSE' => '} else on the same line', @@ -298,16 +300,26 @@ sub scanfile { } } - # check spaces after open paren after for/if/while - if($l =~ /^(.*)(for|if|while)\( /) { - if($1 =~ / *\#/) { - # this is a #if, treat it differently - } - else { - checkwarn("SPACEAFTERPAREN", - $line, length($1)+length($2)+1, $file, $l, - "$2 with space first in condition"); - } + # check spaces after open parentheses + if($l =~ /^(.*[a-z])\( /i) { + checkwarn("SPACEAFTERPAREN", + $line, length($1)+1, $file, $l, + "space after open parenthesis"); + } + + # check spaces before close parentheses, unless it was a space or a + # close parenthesis! + if($l =~ /(.*[^\) ]) \)/) { + checkwarn("SPACEBEFORECLOSE", + $line, length($1)+1, $file, $l, + "space before close parenthesis"); + } + + # check spaces before comma! + if($l =~ /(.*[^ ]) ,/) { + checkwarn("SPACEBEFORECOMMA", + $line, length($1)+1, $file, $l, + "space before comma"); } # check for "return(" without space |