[Bug 62] New: abc gives false "Missing return statement" error for nested try-catch-finally code

http://abc.comlab.ox.ac.uk/cgi-bin/bugzilla/show_bug.cgi?id=62

           Summary: abc gives false "Missing return statement" error for
                    nested try-catch-finally code
           Product: abc
           Version: 1.1.0
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: AspectJ compiler
        AssignedTo: abc-bugs@comlab.ox.ac.uk
        ReportedBy: neil.ongkingco@keb.ox.ac.uk

The following code causes a false "Missing return statement" error in abc:

public class Main {
    //Note: Compiles properly in abc if either finally clause is removed
    //Only causes a problem when both try-catches have finally clauses
    private int f(int x, int y) {
        int ret = 0;
        try {
            ret = 10 / x;
            try {
                ret = ret / y;
                return ret;
            }
            catch (Exception e) {
                return ret;
            }
            finally {}
        }
        catch (Exception e) {
            return ret;
        }
        finally {}
    }
}

Have already tried compiling it using javac and jikes (works properly on both).

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Received on Tue Dec 6 11:17:57 2005