On 25 Jan, Marcin Dalecki wrote:
> The following removal of global default_conversion inside the C++  
> frontend:
> 
> 2006-01-25  Volker Reichelt  <[EMAIL PROTECTED]>
> 
>       (default_conversion): Likewise.
> 
> Is junk due to the fact that it gets used for example in rs6000/rs6000.c
> The results in *actual* build failure on Darwin/PowerPC.

I reverted the patch to cure the bootstrap-failure, but there are
some things that make me wonder:

The function default_conversion is used in rs6000/rs6000-c.c.
The first line of the file reads:

  /* Subroutines for the C front end on the POWER and PowerPC architectures.

The file doesn't include cp-tree.h, but only c-tree.h.
But nevertheless the function default_conversion from the C++ frontend
is linked and not the one from the C frontend.

Is that intentional or a bug?
Do we need a langhook to get the right function?

Regards,
Volker


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