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* numeric.c (int_chr): use default_internal encoding as default

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destination encoding if set.  [ruby-dev:38717]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2009-06-26 18:18:12 +00:00
parent 974b30a902
commit 8a5ffe48e5
2 changed files with 12 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat Jun 27 03:16:56 2009 Yukihiro Matsumoto <matz@ruby-lang.org>
* numeric.c (int_chr): use default_internal encoding as default
destination encoding if set. [ruby-dev:38717]
Sat Jun 27 03:09:04 2009 Yukihiro Matsumoto <matz@ruby-lang.org>
* io.c (argf_rewind): need to rewind $. and ARGF.lineno.

8
numeric.c
View file

@ -1945,10 +1945,15 @@ int_chr(int argc, VALUE *argv, VALUE num)
switch (argc) {
case 0:
if (i < 0 || 0xff < i) {
if (i < 0) {
out_of_range:
rb_raise(rb_eRangeError, "%"PRIdVALUE " out of char range", i);
}
if (0xff < i) {
enc = rb_default_internal_encoding();
if (!enc) goto out_of_range;
goto decode;
}
c = (char)i;
if (i < 0x80) {
return rb_usascii_str_new(&c, 1);
@ -1964,6 +1969,7 @@ int_chr(int argc, VALUE *argv, VALUE num)
}
enc = rb_to_encoding(argv[0]);
if (!enc) enc = rb_ascii8bit_encoding();
decode:
#if SIZEOF_INT < SIZEOF_LONG
if (i > INT_MAX) goto out_of_range;
#endif