On 09/20/2011 03:23 AM, Dodji Seketeli wrote:
Jason Merrill<ja...@redhat.com> writes:
Certainly all the calls to tokens_buff_add_token pass src->src_loc for
the second. So why don't we look up the second location in the macro
definition when we need it rather than store a copy in the map?
Because when you have the first location, looking up the second is not
easy.
In linemap_macro_map_loc_to_def_point you get the token number and then
use that to index into MACRO_MAP_LOCATIONS. Can't you use the same
token number to index into macro->exp.tokens instead?
Jason
