diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-07-03 01:52:51 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-07-03 01:52:51 +0000 |
commit | c2a87e2733e19cc71435f36766835cb8dba56ceb (patch) | |
tree | f93790a8f5461ef6177beb5275585445d29f4674 /ruby.c | |
parent | cda2bf5568ff81890011433853bd50407abc550e (diff) |
* ruby.c (proc_options): warn if -K option is specified. [Feature #5206]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -920,6 +920,7 @@ proc_options(long argc, char **argv, struct cmdline_options *opt, int envopt) opt->src.enc.name = rb_str_new2(enc_name); if (!opt->ext.enc.name) opt->ext.enc.name = opt->src.enc.name; + rb_warn("-K%c is specified; it is for 1.8 compatibility and may cause odd behavior", rb_tolower(*s)); } s++; } |