[geos-devel] [GEOS] #904: warning C4189 (appVeyor)

[GEOS]

#904: warning C4189 (appVeyor)
------------------------+--------------------------
 Reporter:  cvvergara   |      Owner:  geos-devel@…
     Type:  defect      |     Status:  new
 Priority:  minor       |  Milestone:  3.6.3
Component:  Unit Tests  |    Version:  3.6.2
 Severity:  Annoyance   |   Keywords:
------------------------+--------------------------
 On AppVeyor:

 {{{
 bool d = delete_obj();
 assert(d && "delete failed with SEH disabled: runtime bug?");
 }}}

 c:\projects\geos\tests\unit\tut\tut.hpp(238): warning C4189: 'd': local
 variable is initialized but not referenced (compiling source file
 C:\projects\geos\tests\unit\capi\GEOSVoronoiDiagramTest.cpp)
 [C:\projects\geos\tests\unit\test_geos_unit.vcxproj]

 Which means that the assertions are not processed.

 But not such warning occurs when processing on Travis, which means that
 the
 assertions are being processed.

 Possible solutions:
 1) where needed:
 {{{
 ::geos::ignore_unused_variable_warning(d);
 }}}
 2) on `appveyor.yml`
 {{{
 configuration: Debug
 }}}

-- 
Ticket URL: <https://trac.osgeo.org/geos/ticket/904>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).