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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-18 09:34:40 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-18 09:34:40 +0000 |
commit | 4d1f86a1ffceb3323b4e2fac82dfc40c5a382e9e (patch) | |
tree | ab728d5925c7d423c37a45250808a0303754dbe5 /string.c | |
parent | eb3d3dfcc1ad61cb3040acfdf41f71c228b892e4 (diff) | |
download | ruby-4d1f86a1ffceb3323b4e2fac82dfc40c5a382e9e.tar.gz |
string.c: warn non-nil $;
* string.c (rb_str_split_m): warn use of non-nil $;.
* string.c (rb_fs_setter): warn when set to non-nil value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -7793,6 +7793,9 @@ rb_str_split_m(int argc, VALUE *argv, VALUE str) else if (!(spat = rb_fs_check(spat))) { rb_raise(rb_eTypeError, "value of $; must be String or Regexp"); } + else { + rb_warn("$; is set to non-nil value"); + } if (split_type != awk) { if (BUILTIN_TYPE(spat) == T_STRING) { rb_encoding *enc2 = STR_ENC_GET(spat); @@ -9918,6 +9921,9 @@ rb_fs_setter(VALUE val, ID id, VALUE *var) "value of %"PRIsVALUE" must be String or Regexp", rb_id2str(id)); } + if (!NIL_P(val)) { + rb_warn("non-nil $; will be deprecated"); + } *var = val; } |