[PATCH,fortran] *The* ISO C Binding patch

[Brooks Moses]

Andreas Schwab wrote:
> Steve Kargl <sgk@troutmask.apl.washington.edu> writes:
>> +NAMED_CHARCST (ISOCBINDING_NULL_CHAR, "c_null_char", '\0')
>> +NAMED_CHARCST (ISOCBINDING_ALERT, "c_alert", '\a')
>> +NAMED_CHARCST (ISOCBINDING_BACKSPACE, "c_backspace", '\b')
>> +NAMED_CHARCST (ISOCBINDING_FORM_FEED, "c_form_feed", '\f')
>> +NAMED_CHARCST (ISOCBINDING_NEW_LINE, "c_new_line", '\n')
>> +NAMED_CHARCST (ISOCBINDING_CARRIAGE_RETURN, "c_carriage_return", '\r')
>> +NAMED_CHARCST (ISOCBINDING_HORIZONTAL_TAB, "c_horizontal_tab", '\t')
>> +NAMED_CHARCST (ISOCBINDING_VERTICAL_TAB, "c_vertical_tab", '\v')
> 
> Shouldn't those use the target character set?

My understanding is that they do -- that GFortran assumes, in a number 
of places (e.g., the constant-folding for the ACHAR and related 
intrinsics) that both the host and the target are using the ASCII 
character set.

- Brooks