diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-03-21 15:13:23 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-03-21 15:13:23 +0000 |
commit | 58ef7c20880642c88d06b351f8bbaaa291898e58 (patch) | |
tree | 0ed5f63dd297a8bcc2dc5fa5e35b3e84a19a6ca2 /regex.c | |
parent | 108cf940d8d617dcabb5e5b17e6315b023ecc301 (diff) |
* regex.c (re_compile_pattern): fix previous change.
* instruby.rb, ext/extmk.rb, ext/tk/lib/tk.rb, lib/benchmark.rb,
lib/cgi.rb, lib/debug.rb, lib/getoptlong.rb, lib/jcode.rb,
lib/optparse.rb, lib/time.rb, lib/date/format.rb,
lib/irb/ruby-lex.rb: escape `[', `]', `-' in chracter class in
regexp to avoid warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'regex.c')
-rw-r--r-- | regex.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -185,7 +185,7 @@ static int current_mbctype = MBCTYPE_ASCII; #ifdef RUBY #include "util.h" -# re_warning(x) rb_warn(x) +# define re_warning(x) rb_warn(x) #endif #ifndef re_warning @@ -1489,6 +1489,8 @@ re_compile_pattern(pattern, size, bufp) if (c == '-') re_warning("character class has `-' without escape"); + if (c == '[' && *p != ':') + re_warning("character class has `[' without escape"); /* \ escapes characters when inside [...]. */ if (c == '\\') { @@ -1695,8 +1697,6 @@ re_compile_pattern(pattern, size, bufp) } } else if (had_mbchar == 0 && (!current_mbctype || !had_num_literal)) { - if (c == '[') - re_warning("character class has `[' without escape"); SET_LIST_BIT(c); had_num_literal = 0; } |