libcpp: Improvements to description of source_location in line-map.h
authordmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 2 Nov 2015 19:47:03 +0000 (19:47 +0000)
committerdmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 2 Nov 2015 19:47:03 +0000 (19:47 +0000)
commit988403a9f3afaecefb9e2d6f29626c8cf02ce13f
treedb9b37e922843db6316a583629c8e361352b1328
parent6c21be92c0cfc1420d892cfff85fd76046a66c39
libcpp: Improvements to description of source_location in line-map.h

libcpp/ChangeLog:
* include/line-map.h (source_location): In the table in the
descriptive comment, show UNKNOWN_LOCATION, BUILTINS_LOCATION,
LINE_MAP_MAX_LOCATION_WITH_COLS, LINE_MAP_MAX_SOURCE_LOCATION.
Add notes about ad-hoc values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229673 138bc75d-0d04-0410-961f-82ee72b054a4
libcpp/ChangeLog
libcpp/include/line-map.h