[ft-devel] ft_setjmp in Codewarrior

[Garrick Meeker]

In Codewarrior jmp_buf is declared as:

typedef long *jmp_buf[70];

so the volatile FT_ValidatorRec makes the pointers volatile but this  
code in ftobjs.c fails:

volatile jmp_buf* jump_buffer = &valid->jump_buffer;

Error   : illegal implicit conversion from 'long *volatile  (*)[70]' to
'volatile long * (*)[70]'
ftobjs.c line 95       volatile jmp_buf* jump_buffer = &valid- 
>jump_buffer;

Note that jmp_buf volatile* is not the correct type either.

also:

Error   : illegal implicit conversion from 'long *volatile [70]' to
'long **'
ttcmap.c line 2296               if ( idator)( &valid ))- 
>jump_buffer) == 0 )

Before I submit a patch that explicitly casts:

<             if ( ft_setjmp( FT_VALIDATOR( &valid )->jump_buffer )  
== 0 )
---
>             if ( ft_setjmp( *(ft_jmp_buf*) &FT_VALIDATOR( &valid )- 
>jump_buffer ) == 0 )

is there a better way to deal with this?