OSDN Git Service

Support expansion of reserved locations wrapped in virtual locations
authordodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 25 Oct 2011 08:58:54 +0000 (08:58 +0000)
committerdodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 25 Oct 2011 08:58:54 +0000 (08:58 +0000)
commit5ebe21437f1bd988a9887289d6f33db552a83b89
tree9772bc60a136c3ea7e6977711cf51d5fb4469798
parent7abb12dacb7560a632d491646ffa1cd9d7cf6862
Support expansion of reserved locations wrapped in virtual locations

libcpp/

* include/line-map.h (linemap_expand_location): Take a line table
parameter.  Update comment.
(linemap_resolve_location): Update comment.
(linemap_expand_location_full): Remove.
* line-map.c (linemap_resolve_location):  Handle reserved
locations; return a NULL map in those cases.
(linemap_expand_location): If location is reserved, return a
zeroed expanded location.  Update comment.  Take a line table to
assert that the function takes non-virtual locations only.
(linemap_expand_location_full): remove.
(linemap_dump_location): Handle the fact that
linemap_resolve_location can return NULL line maps when the
location resolves to a reserved location.

gcc/
* input.c (expand_location): Rewrite using
linemap_resolve_location and linemap_expand_location.  Add a
comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180426 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/input.c
libcpp/ChangeLog
libcpp/include/line-map.h
libcpp/line-map.c