diff options
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index ec0aa4cd93..9d46e5a104 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1363,7 +1363,7 @@ sub process { # Check for incorrect file permissions if ($line =~ /^new (file )?mode.*[7531]\d{0,2}$/) { my $permhere = $here . "FILE: $realfile\n"; - if ($realfile =~ /(Makefile|Kconfig|\.c|\.h|\.S|\.tmpl)$/) { + if ($realfile =~ /(Makefile|Kconfig|\.c|\.cpp|\.h|\.S|\.tmpl)$/) { ERROR("do not set execute permissions for source files\n" . $permhere); } } @@ -1460,7 +1460,7 @@ sub process { } # check we are in a valid source file if not then ignore this hunk - next if ($realfile !~ /\.(h|c|s|S|pl|sh)$/); + next if ($realfile !~ /\.(h|c|cpp|s|S|pl|sh)$/); #80 column limit if ($line =~ /^\+/ && $prevrawline !~ /\/\*\*/ && @@ -1495,7 +1495,7 @@ sub process { } # check we are in a valid source file C or perl if not then ignore this hunk - next if ($realfile !~ /\.(h|c|pl)$/); + next if ($realfile !~ /\.(h|c|cpp|pl)$/); # in QEMU, no tabs are allowed if ($rawline =~ /^\+.*\t/) { @@ -1505,7 +1505,7 @@ sub process { } # check we are in a valid C source file if not then ignore this hunk - next if ($realfile !~ /\.(h|c)$/); + next if ($realfile !~ /\.(h|c|cpp)$/); # check for RCS/CVS revision markers if ($rawline =~ /^\+.*\$(Revision|Log|Id)(?:\$|)/) { @@ -1969,6 +1969,9 @@ sub process { asm|__asm__)$/x) { + # Ignore 'catch (...)' in C++ + } elsif ($name =~ /^catch$/ && $realfile =~ /(\.cpp|\.h)$/) { + # cpp #define statements have non-optional spaces, ie # if there is a space between the name and the open # parenthesis it is simply not a parameter group. @@ -1992,7 +1995,7 @@ sub process { \+=|-=|\*=|\/=|%=|\^=|\|=|&=| =>|->|<<|>>|<|>|=|!|~| &&|\|\||,|\^|\+\+|--|&|\||\+|-|\*|\/|%| - \?|: + \?|::|: }x; my @elements = split(/($ops|;)/, $opline); my $off = 0; @@ -2062,6 +2065,10 @@ sub process { # // is a comment } elsif ($op eq '//') { + # Ignore : used in class declaration in C++ + } elsif ($opv eq ':B' && $ctx =~ /Wx[WE]/ && + $line =~ /class/ && $realfile =~ /(\.cpp|\.h)$/) { + # No spaces for: # -> # : when part of a bitfield @@ -2088,7 +2095,10 @@ sub process { } elsif ($op eq '!' || $op eq '~' || $opv eq '*U' || $opv eq '-U' || $opv eq '&U' || $opv eq '&&U') { - if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) { + if ($op eq '~' && $ca =~ /::$/ && $realfile =~ /(\.cpp|\.h)$/) { + # '~' used as a name of Destructor + + } elsif ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) { ERROR("space required before that '$op' $at\n" . $hereptr); } if ($op eq '*' && $cc =~/\s*$Modifier\b/) { @@ -2135,6 +2145,18 @@ sub process { } elsif ($ctx !~ /[EWC]x[CWE]/) { my $ok = 0; + if ($realfile =~ /\.cpp|\.h$/) { + # Ignore template arguments <...> in C++ + if (($op eq '<' || $op eq '>') && $line =~ /<.*>/) { + $ok = 1; + } + + # Ignore :: in C++ + if ($op eq '::') { + $ok = 1; + } + } + # Ignore email addresses <foo@bar> if (($op eq '<' && $cc =~ /^\S+\@\S+>/) || |