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author | Jim Meyering <meyering@redhat.com> | 2008-03-12 14:07:11 +0100 |
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committer | Jim Meyering <meyering@redhat.com> | 2008-03-12 14:07:11 +0100 |
commit | afca78ac6dec10981200f192b3ec67842ce52cf1 (patch) | |
tree | 1e39124258970e11aa297918fe891c6e29f1b138 /build-aux/useless-if-before-free | |
parent | f18800873c3af408d5bd2f7b5fded72e3ee4f5a0 (diff) | |
download | gnulib-afca78ac6dec10981200f192b3ec67842ce52cf1.tar.gz |
Recognize optional cast of the argument to free.
* build-aux/useless-if-before-free: Update regexps.
Diffstat (limited to 'build-aux/useless-if-before-free')
-rwxr-xr-x | build-aux/useless-if-before-free | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/build-aux/useless-if-before-free b/build-aux/useless-if-before-free index eb18483789..626d19ab2b 100755 --- a/build-aux/useless-if-before-free +++ b/build-aux/useless-if-before-free @@ -2,7 +2,7 @@ # Detect instances of "if (p) free (p);". # Likewise for "if (p != NULL) free (p);". And with braces. -my $VERSION = '2008-02-11 08:08'; # UTC +my $VERSION = '2008-03-12 13:06'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook @@ -123,8 +123,8 @@ EOF { if ($line =~ /\b(if\s*\(\s*(\S+?)(?:\s*!=\s*NULL)?\s*\) - (?: \s*$regexp\s*\(\s*\2\s*\)| - \s*\{\s*$regexp\s*\(\s*\2\s*\)\s*;\s*\}))/sx) + (?: \s*$regexp\s*\((?:\s*\([^)]+\))\s*\2\s*\)| + \s*\{\s*$regexp\s*\((?:\s*\([^)]+\))\s*\2\s*\)\s*;\s*\}))/sx) { $found_match = 1; $list |