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* math.c (domain_check): ANSI style function arguments

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* math.c (math_log): too few argument to domain_check().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2006-07-27 15:29:30 +00:00
parent 793a952bc6
commit f0dff3c677
2 changed files with 8 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Fri Jul 28 00:26:47 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* math.c (domain_check): ANSI style function arguments
* math.c (math_log): too few argument to domain_check().
Thu Jul 27 21:19:54 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* math.c (domain_check): a new function to check domain error

6
math.c
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@ -23,9 +23,7 @@ VALUE rb_mMath;
} while (0)
static void
domain_check(x, msg)
double x;
char *msg;
domain_check(double x, char *msg)
{
while(1) {
if (errno) {
@ -325,7 +323,7 @@ math_log(int argc, VALUE *argv)
Need_Float(base);
d /= log(RFLOAT(base)->value);
}
domain_check(d);
domain_check(d, "log");
return rb_float_new(d);
}