Module: ppl/ppl Branch: master Commit: 3ec1ffd46d745193932cd1c60c9b843a723c5e84 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=3ec1ffd46d745... Author: Roberto Bagnara <bagnara@cs.unipr.it> Date: Thu Nov 3 07:33:09 2011 +0100 Avoid explicit integral conversions that change the signedness of the underlying type of complex expressions. Detected by ECLAIR service utypflag. --- src/CO_Tree.inlines.hh | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/CO_Tree.inlines.hh b/src/CO_Tree.inlines.hh index 9ff72a7..fe0064e 100644 --- a/src/CO_Tree.inlines.hh +++ b/src/CO_Tree.inlines.hh @@ -31,7 +31,8 @@ CO_Tree::dfs_index(const_iterator itr) const { PPL_ASSERT(itr.current_index != 0); PPL_ASSERT(itr.current_index >= indexes + 1); PPL_ASSERT(itr.current_index <= indexes + reserved_size); - return static_cast<dimension_type>(itr.current_index - indexes); + const ptrdiff_t index = itr.current_index - indexes; + return static_cast<dimension_type>(index); } inline dimension_type @@ -39,7 +40,8 @@ CO_Tree::dfs_index(iterator itr) const { PPL_ASSERT(itr.current_index != 0); PPL_ASSERT(itr.current_index >= indexes + 1); PPL_ASSERT(itr.current_index <= indexes + reserved_size); - return static_cast<dimension_type>(itr.current_index - indexes); + const ptrdiff_t index = itr.current_index - indexes; + return static_cast<dimension_type>(index); } inline