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merges r24015 from trunk into ruby_1_9_1.

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* marshal.c (r_object0): set encoding only if the encoding is not US-ASCII.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@24079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2009-07-13 08:08:02 +00:00
parent 2d6fb10a9c
commit 39c9f447f8
3 changed files with 8 additions and 2 deletions
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3
marshal.c
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@ -1376,7 +1376,8 @@ r_object0(struct load_arg *arg, int *ivp, VALUE extmod)
r_ivar(v, arg);
*ivp = Qfalse;
}
rb_enc_copy(str, v);
if (rb_enc_get_index(v) != rb_usascii_encindex())
rb_enc_copy(str, v);
if (rb_enc_get_index(str) != rb_utf8_encindex()) {
#define f_gsub_bang(x,y,z) rb_funcall(x, rb_intern("gsub!"), 2, y, z)
f_gsub_bang(str, rb_reg_new("\\\\u", 3, 0), rb_usascii_str_new_cstr("u"));