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Re: [PATCH] Add a character size parameter to c_strlen/get_range_strlen
On Fri, 17 Aug 2018, Jeff Law wrote:
> > WCHAR_TYPE_SIZE is wrong because it doesn't account for flag_short_wchar.
> > As far as I can see only ada/gcc-interface/targtyps.c uses WCHAR_TYPE_SIZE
> > now. TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT is what should be
> > used.
> But that's specific to the c-family front-ends.
> There's MODIFIED_WCHAR_TYPE which is ultimately used to build
> wchar_type_node for the c-family front-ends. Maybe we could construct
> something from that.
If you do that, probably you want to move
fortran/trans-types.c:get_typenode_from_name (which converts the strings
used in target macros such as WCHAR_TYPE to the corresponding types) into
Joseph S. Myers