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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-04-08 05:40:29 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-04-08 05:40:29 +0000
commited0b5771084dfed171dc52ff41802f12f9025b92 (patch)
treec77a4134845f60587eeaf832e3569ffda3846861 /regex.c
parent6acc44d2e458de7c9b8b7cd6c2cea61c80b4e687 (diff)
* eval.c (Init_Proc): make Method and UnboundMethod independent.
They are like instance and its class. [ruby-core:00941] * parse.y (yylex): disallow global variables like "$1ve". [ruby-core:00945] * marshal.c (marshal_dump): Marshal.dump(0, false) should cause an error. (ruby-bugs-ja PR#421) * regex.c (re_compile_pattern): warn if '-' is the edge of character range. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'regex.c')
-rw-r--r--regex.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/regex.c b/regex.c
index 655d2f0..b7245d4 100644
--- a/regex.c
+++ b/regex.c
@@ -1675,6 +1675,8 @@ re_compile_pattern(pattern, size, bufp)
if (last > c)
goto invalid_pattern;
+ if (last == '-' || c == '-')
+ re_warning("character class has `-' without escape");
range = 0;
if (had_mbchar == 0) {
for (;last<=c;last++)