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* complex.c (read_comp): fixed handling of polar form.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tadf 2012-11-17 15:51:55 +00:00
parent 8f3882d0f8
commit 8d05671d63
2 changed files with 15 additions and 3 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Sun Nov 18 00:50:44 2012 Tadayoshi Funaba <tadf@dotrb.org>
* complex.c (read_comp): fixed handling of polar form.
Sun Nov 18 00:14:46 2012 Tadayoshi Funaba <tadf@dotrb.org>
* complex.c (string_to_c_strict, string_to_c): rewrote without regexp.

12
complex.c
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@ -1668,15 +1668,23 @@ read_comp(const char **s, int strict,
}
if (**s == '@') {
int st;
(*s)++;
bb = *b;
if (!read_rat(s, strict, b)) {
num = rb_complex_raw2(num, ZERO);
if (!(isdigit((unsigned char)**s) ||
**s == '-' || **s == '+' ||
**s == '.')) {
*ret = rb_complex_raw2(num, ZERO);
return 0; /* e.g. "1@x" */
}
st = read_rat(s, strict, b);
**b = '\0';
num2 = str2num(bb);
*ret = rb_complex_polar(num, num2);
if (!st)
return 0; /* e.g. "1@2." */
else
return 1; /* e.g. "1@2" */
}