Issue #413 has been reported by Peter Bowen.

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Bug #413: main() needs to return int
http://redmine.ruby-lang.org/issues/show/413

Author: Peter Bowen
Status: Open
Priority: Normal
Assigned to: 
Category: 
Target version: 


According to the C standard, main always needs to be declared to return an int and can take zero or two parameters.  It can officially have two declarations:
int main(void)
int main(int, char **)

The attached patch adds the int return to places where it is missing and uses the more portable two parameter declaration for main.  It is against the ruby_1_8_6 branch in svn.


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