diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-10-13 12:13:53 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-10-13 12:13:53 +0000 |
commit | 74dcda0d418c5a5eb27047cd0e4a2bf04b637834 (patch) | |
tree | 00bb0538e63771f8bf8b3babf1e26e0161e0ece0 /numeric.c | |
parent | 7724d1363582b00a322e402e220737d313fe2c0b (diff) |
* numeric.c (int_chr): raise error when the value is negative.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -2120,9 +2120,18 @@ static VALUE int_chr(int argc, VALUE *argv, VALUE num) { char c; - unsigned int i = NUM2UINT(num); + unsigned int i; rb_encoding *enc; + if (rb_num_to_uint(num, &i) == 0) { + } + else if (FIXNUM_P(num)) { + rb_raise(rb_eRangeError, "%ld out of char range", FIX2LONG(num)); + } + else { + rb_raise(rb_eRangeError, "bignum out of char range"); + } + switch (argc) { case 0: if (0xff < i) { |