Re: [ooc-compiler] Bug?

[Michael v. A. <Mic...@de...>]

August <fus...@co...> writes:

> oo2c 2.1.8 have problems with the module below. The outcommented EXIT
> statement seems to cause the problem (of course, this makes it a useless
> procedure).

Thanks.  I can reproduce this and will look into it.  The module that
has the failed ASSERT is rather tricky, though.  I can't even guess
how long it will take to resolve this.

-- mva


> 
> MODULE Test;
> 
>    PROCEDURE Index*(VAR (*in*) s: ARRAY OF CHAR; c: CHAR): LONGINT;
>       VAR i: LONGINT; d: CHAR;
>    BEGIN
>       i := 0;
>       LOOP
>          d := s[i];
>          IF (s[i] = 0X) OR (s[i] = c) THEN (* EXIT *) END;
>          INC(i)
>       END;
>       IF d = 0X THEN RETURN -1 ELSE RETURN i END
>    END Index;
> 
> END Test.
> 
> $ oo2c -M -r .. Test.Mod
> 
> ## 
> ## Runtime error in module OOC:SSA:Allocator at pos 28952
> ## Assertion failed, code 127
> ## 
> 0: /usr/local/lib/liboo2c.so.3 [0xbd2037]
> 1: /usr/local/lib/liboo2c.so.3(_runtime_error+0x3a) [0xbd20c6]
> 2: /usr/local/lib/liboo2c.so.3(RT0__Halt+0) [0xbd26b8]
> 3: oo2c [0x811b265]
> 4: oo2c [0x811b1fd]
> 5: oo2c [0x811b1fd]
> 6: oo2c [0x811c4a6]
> 7: oo2c [0x811cb95]
> 8: oo2c [0x8126d9a]
> 9: oo2c [0x80ec85c]
> 10: oo2c [0x80ecd98]
> 11: oo2c [0x80ed486]
> 12: oo2c [0x814a4e7]
> 13: oo2c [0x814a82e]
> 14: oo2c [0x814c86f]
> 15: oo2c [0x814bfd9]
> 16: oo2c [0x814c77b]
> 17: oo2c [0x81504c9]
> 18: oo2c [0x8150886]
> 19: oo2c [0x81508bb]
> 20: /lib/tls/libc.so.6(__libc_start_main+0xe3) [0x16ae33]
> make: *** [Test] Error 127
> 
> -- 
> August
> 
> 
> 
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real users.
> Discover which products truly live up to the hype. Start reading now.
> http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> _______________________________________________
> ooc-compiler mailing list
> ooc...@li...
> https://lists.sourceforge.net/lists/listinfo/ooc-compiler