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Address -Wsign-compare diagnostics 

... which have been introduced in r223152, for example hundreds of:

    [...]/gcc/input.h:37:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

	libcpp/
	* include/line-map.h (RESERVED_LOCATION_COUNT): Change type to
	source_location.

From-SVN: r225558
This commit is contained in:
Thomas Schwinge 2015-07-08 16:48:11 +02:00 committed by Thomas Schwinge
parent 58c5ad4032
commit d17f7d5994
2 changed files with 6 additions and 1 deletions
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5
libcpp/ChangeLog
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@ -1,3 +1,8 @@
2015-07-08 Thomas Schwinge <thomas@codesourcery.com>
* include/line-map.h (RESERVED_LOCATION_COUNT): Change type to
source_location.
2015-07-02 Paolo Carlini <paolo.carlini@oracle.com> 2015-07-02 Paolo Carlini <paolo.carlini@oracle.com>
PR preprocessor/53690 PR preprocessor/53690

2
libcpp/include/line-map.h
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@ -870,7 +870,7 @@ bool linemap_location_from_macro_expansion_p (const struct line_maps *,
/* source_location values from 0 to RESERVED_LOCATION_COUNT-1 will /* source_location values from 0 to RESERVED_LOCATION_COUNT-1 will
be reserved for libcpp user as special values, no token from libcpp be reserved for libcpp user as special values, no token from libcpp
will contain any of those locations. */ will contain any of those locations. */
const int RESERVED_LOCATION_COUNT = 2; const source_location RESERVED_LOCATION_COUNT = 2;
/* Converts a map and a source_location to source line. */ /* Converts a map and a source_location to source line. */
inline linenum_type inline linenum_type