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* util.c (ruby_strtod): no need to check same digit for hexdigit

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twice.  [ruby-dev:45363][Bug #6146]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-03-15 06:04:56 +00:00
parent 375aedbfb4
commit a258d6f415
2 changed files with 9 additions and 3 deletions
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5
ChangeLog
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@ -1,4 +1,7 @@
Thu Mar 15 15:04:41 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
Thu Mar 15 15:04:54 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* util.c (ruby_strtod): no need to check same digit for hexdigit
twice. [ruby-dev:45363][Bug #6146]
* parse.y (sym_check_asciionly): check ascii compatibility before
scanning for code range.

7
util.c
View file

@ -1977,8 +1977,11 @@ break2:
nd0 = -4;
if (!*++s || !(s1 = strchr(hexdigit, *s))) goto ret0;
while (*s == '0') s++;
if ((s1 = strchr(hexdigit, *s)) != NULL) {
if (*s == '0') {
while (*++s == '0');
s1 = strchr(hexdigit, *s);
}
if (s1 != NULL) {
do {
adj += aadj * ((s1 - hexdigit) & 15);
nd0 += 4;