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cgal/Partition_2/include/CGAL
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Laurent Rineau 896d5a7bd9 Quiet a warning [-Wmaybe-uninitialized] 
```
[ 50%] Building CXX object CMakeFiles/test_exact_offset.dir/test_exact_offset.cpp.o
/usr/local/bin/c++  -DCGAL_TEST_SUITE=1 -DCGAL_USE_CORE=1 -DCGAL_USE_GMP -DCGAL_USE_MPFR -isystem /usr/include/x86_64-linux-gnu -I/home/cgal_tester/build/src/cmake/platforms/Ubuntu-latest-GCC6-Release/test/Minkowski_sum_2 -I/home/cgal_tester/build/src/cmake/platforms/Ubuntu-latest-GCC6-Release/include -I/mnt/testsuite/include  -DDONT_USE_BOOST_PROGRAM_OPTIONS -Wall -Wextra -O3 -DCGAL_NDEBUG -frounding-math   -Wall -frounding-math -o CMakeFiles/test_exact_offset.dir/test_exact_offset.cpp.o -c /home/cgal_tester/build/src/cmake/platforms/Ubuntu-latest-GCC6-Release/test/Minkowski_sum_2/test_exact_offset.cpp
In file included from /mnt/testsuite/include/CGAL/Cartesian/Weighted_point_2.h:29,
                 from /mnt/testsuite/include/CGAL/Cartesian/Cartesian_base.h:34,
                 from /mnt/testsuite/include/CGAL/Cartesian.h:29,
                 from /home/cgal_tester/build/src/cmake/platforms/Ubuntu-latest-GCC6-Release/test/Minkowski_sum_2/test_exact_offset.cpp:16:
/mnt/testsuite/include/CGAL/Handle_for.h: In function 'OutputIterator CGAL::partition_approx_convex_2(InputIterator, InputIterator, OutputIterator, const Traits&) [with InputIterator = __gnu_cxx::__normal_iterator<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> >*, std::vector<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> >, std::allocator<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> > > > >; Traits = CGAL::Partition_traits_2<Rat_kernel>; OutputIterator = std::back_insert_iterator<std::__cxx11::list<CGAL::Polygon_2<Rat_kernel, std::__cxx11::list<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> >, std::allocator<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> > > > >, std::allocator<CGAL::Polygon_2<Rat_kernel, std::__cxx11::list<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> >, std::allocator<CGAL::Point_2<CGAL::Cartesian<CORE::BigRat> > > > > > > >]':
/mnt/testsuite/include/CGAL/Handle_for.h:313:12: warning: '*((void*)& target +40)' may be used uninitialized in this function [-Wmaybe-uninitialized]
  313 |     return *(h.Ptr());
In file included from /mnt/testsuite/include/CGAL/partition_2.h:30,
                 from /mnt/testsuite/include/CGAL/Minkowski_sum_2/Decomposition_strategy_adapter.h:31,
                 from /mnt/testsuite/include/CGAL/Polygon_convex_decomposition_2.h:27,
                 from /home/cgal_tester/build/src/cmake/platforms/Ubuntu-latest-GCC6-Release/test/Minkowski_sum_2/test_exact_offset.cpp:22:
/mnt/testsuite/include/CGAL/Partition_2/partition_approx_convex_2.h:173:23: note: '*((void*)& target +40)' was declared here
  173 |    Circulator source, target, before_s, after_s;
      |                       ^~~~~~
```

It seems sufficient to declare the variables at a smaller
scope. Strange...
 		2019-02-11 14:50:50 +01:00
..
Partition_2 Quiet a warning [-Wmaybe-uninitialized] 2019-02-11 14:50:50 +01:00
Partition_is_valid_traits_2.h add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
Partition_traits_2.h add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
is_y_monotone_2.h add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
partition_2.h add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
partition_is_valid_2.h add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
polygon_function_objects.h add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00