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* string (rb_string_value): warning for implicit conversion

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from Symbol to String. This behavior was introduced in r22606,
  merged in r22738 to ruby_1_9_1. It was an unexpected language
  feature change. It will be removed from Ruby in the 1.9.2.
  c.f. [ruby-dev:40274].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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yugui 2010-02-04 03:50:01 +00:00
parent a5200c59e4
commit 8acba0bc1b
2 changed files with 9 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
Mon Feb 1 17:11:12 2010 Yuki Sonoda (Yugui) <yugui@yugui.jp>
* string (rb_string_value): warning for implicit conversion
from Symbol to String. This behavior was introduced in r22606,
merged in r22738 to ruby_1_9_1. It was an unexpected language
feature change. It will be removed from Ruby in the 1.9.2.
c.f. [ruby-dev:40274].
Thu Feb 26 13:23:20 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* iseq.c (cdhash_each): resurrects internal literals.

1
string.c
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@ -1242,6 +1242,7 @@ rb_string_value(volatile VALUE *ptr)
VALUE s = *ptr;
if (TYPE(s) != T_STRING) {
if (SYMBOL_P(s)) {
rb_warn("Implicit conversion from Symbol to String was introduced by mistake. This bug will be fixed in Ruby 1.9.2.");
s = rb_sym_to_s(s);
}
else {