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ruby--ruby/missing/finite.c

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* parse.y (primary): rescue and ensure clauses should be allowed to appear in singleton method body. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-03-06 08:17:54 +00:00
/* public domain rewrite of finite(3) */
1.4.0 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1999-08-13 05:45:20 +00:00
int
* missing.h, missing/*.c: SUSv3 compatible strcasecmp and strncasecmp, ANSI compatible strtol and strtoul, and ANSI styled other functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-10-22 01:28:00 +00:00
finite(double n)
1.4.0 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1999-08-13 05:45:20 +00:00
{
return !isnan(n) && !isinf(n);
}