gcj/307: gcj allows boolean value to be returned for int method

[bryce@albatross.co.nz]

>Number:         307
>Category:       gcj
>Synopsis:       gcj allows boolean value to be returned for int method
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apbianco
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Aug 09 03:16:10 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Bryce McKinlay
>Release:        unknown-1.0
>Organization:
>Environment:

>Description:
The following code is illegal in Java. gcj does not detect
the error.

class IntRet
{
  int a()
  {
    return false;
  }
}
>How-To-Repeat:
try it out.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: