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* bignum.c (rb_cstr_to_inum): treat successive underscores as

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nondigit.  [ruby-dev:34089]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-03-19 05:36:43 +00:00
parent 555eb7ded4
commit 2188bbced3
3 changed files with 10 additions and 4 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Wed Mar 19 14:36:40 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* bignum.c (rb_cstr_to_inum): treat successive underscores as
nondigit. [ruby-dev:34089]
Wed Mar 19 14:08:47 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* encoding.c (enc_check_encoding): should not load autoloaded encoding

7
bignum.c
View file

@ -532,10 +532,11 @@ rb_cstr_to_inum(const char *str, int base, int badcheck)
for (i=len;i--;) zds[i]=0;
while ((c = *str++) != 0) {
if (c == '_') {
if (badcheck) {
if (nondigit) goto bad;
nondigit = c;
if (nondigit) {
if (badcheck) goto bad;
break;
}
nondigit = c;
continue;
}
else if ((c = conv_digit(c)) < 0) {

2
test/ruby/test_string.rb
View file

@ -1213,7 +1213,7 @@ class TestString < Test::Unit::TestCase
assert_equal(12, "1_2".to_i(10))
assert_equal(0x40000000, "1073741824".to_i(10))
assert_equal(0x4000000000000000, "4611686018427387904".to_i(10))
assert_equal(12, "1__2".to_i(10))
assert_equal(1, "1__2".to_i(10))
assert_equal(1, "1_z".to_i(10))
end