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Address -Wsign-compare diagnostics

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... 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>
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
be reserved for libcpp user as special values, no token from libcpp
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. */
inline linenum_type