Re: [ooc-compiler] Possible compiler bug

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

I've uploaded 2.0.17 to SourceForge.  It should fix this bug.

-- mva

Tony Wallace <to...@ma...> writes:

> Compiling the following code:
> 
> MODULE test:CompileBug;
> 
> TYPE
>   Data = POINTER TO DataRec;
>   DataRec = RECORD END;
>   IntDataRec = 
>     RECORD (DataRec)
>       val : LONGINT;
>     END;
> 
> PROCEDURE showerror(a:Data):INTEGER;
>   VAR
>     aIntDataRec : IntDataRec;
>   BEGIN
>     aIntDataRec := a^(IntDataRec);
>   END showerror;
> 
> END test:CompileBug.
> 
> 
> Causes the following on standard error:
> 
> ## 
> ## Runtime error in module OOC:SSA:WriteC at pos 13832
> ## Dereference of NIL
> ## 
> 0: /usr/local/lib/liboo2c.so.0(_runtime_error+0x3e) [0x4004a98e]
> 1: /usr/local/lib/liboo2c.so.0 [0x4004adf6]
> 2: oo2c [0x810e6df]
> 3: oo2c [0x8111231]
> 4: oo2c [0x81122dc]
> 5: oo2c [0x8113521]
> 6: oo2c [0x8113a60]
> 7: oo2c [0x81142aa]
> 8: oo2c [0x8115626]
> 9: oo2c [0x80e20c9]
> 10: oo2c [0x80e283e]
> 11: oo2c [0x80e2960]
> 12: oo2c [0x80e2d38]
> 13: oo2c [0x8119bad]
> 14: oo2c [0x8119ee1]
> 15: oo2c [0x811ab3e]
> 16: oo2c [0x811ac56]
> 17: oo2c [0x811c1e3]
> 18: oo2c [0x811acdd]
> 19: oo2c [0x811c1cf]
> 20: oo2c [0x811ad41]