libcpp: Improvements to comments in line-map.h/c
commit78536ab78e9de7a44454fe518ce1b98836343011
authordmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 5 May 2015 14:21:02 +0000 (5 14:21 +0000)
committerdmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 5 May 2015 14:21:02 +0000 (5 14:21 +0000)
tree7c7a54c3abafff428115672634e58676508baa3c
parentd05ee6d298ebd3ed0d0f845252652a487b86384e
libcpp: Improvements to comments in line-map.h/c

libcpp/ChangeLog:
* include/line-map.h: Fix comment at the top of the file.
(source_location): Rewrite and expand the comment for this
typedef, adding an ascii-art table to clarify how source_location
values are allocated.
* line-map.c: Fix comment at the top of the file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222806 138bc75d-0d04-0410-961f-82ee72b054a4
libcpp/ChangeLog
libcpp/include/line-map.h
libcpp/line-map.c