[postgis-tickets] [PostGIS] #3250: cu_algorithm warnings

[PostGIS]

#3250: cu_algorithm warnings
---------------------+---------------------------
 Reporter:  robe     |      Owner:  pramsey
     Type:  defect   |     Status:  new
 Priority:  medium   |  Milestone:  PostGIS 2.2.0
Component:  postgis  |    Version:  2.1.x
 Keywords:           |
---------------------+---------------------------
 {{{
 x86_64-w64-mingw32-gcc -g -O2  -Wall -Wmissing-prototypes
 -I/projects/geos/rel-3.5.0w64gcc48/include
 -I/projects/proj/rel-4.9.1w64gcc48/include
 -I/projects/postgresql/rel/pg9.3w64gcc48/include -I/projects/rel-
 libiconv-1.13.1w64gcc48/include -I.. -I/projects/CGAL/rel-
 sfcgal-1.1.0w64gcc48/include -DHAVE_SFCGAL -c -o cu_algorithm.o
 cu_algorithm.c
 cu_algorithm.c: In function 'test_geohash_point_as_int':
 cu_algorithm.c:893:2: warning: this decimal constant is unsigned only in
 ISO C90 [enabled by default]
   rs = 3440103613;
   ^
 cu_algorithm.c:897:2: warning: this decimal constant is unsigned only in
 ISO C90 [enabled by default]
   rs = 3982480893;
   ^
 cu_algorithm.c:901:2: warning: this decimal constant is unsigned only in
 ISO C90 [enabled by default]
   rs = 4166944232;
   ^
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3250>
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