boost/dynamic_bitset
2
0
Fork 0
mirror of https://github.com/boostorg/dynamic_bitset.git synced 2026-01-19 04:12:09 +00:00
Code Issues Projects Releases Wiki Activity

Fix implicit conversion changes signedness problems.

Browse Source 
clang-3.5 trunk 201163 and OS X's clang (not sure which version)
report -Wsign-conversion warnings with this header. This patch fixes
them.

https://svn.boost.org/trac/boost/ticket/9725

Signed-off-by: Thomas Klausner <tk@giga.or.at>
This commit is contained in:
Thomas Klausner
2014-05-16 16:38:38 +02:00
parent 7b14895ec6
commit bcc384b604
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/boost/dynamic_bitset/dynamic_bitset.hpp
View File

@@ -1308,7 +1308,7 @@ dynamic_bitset<Block, Allocator>::m_do_find_from(size_type first_block) const
if (i >= num_blocks())
return npos; // not found
return i * bits_per_block + boost::lowest_bit(m_bits[i]);
return i * bits_per_block + static_cast<size_type>(boost::lowest_bit(m_bits[i]));
}
@@ -1339,7 +1339,7 @@ dynamic_bitset<Block, Allocator>::find_next(size_type pos) const
const Block fore = m_bits[blk] >> ind;
return fore?
pos + lowest_bit(fore)
pos + static_cast<size_type>(lowest_bit(fore))
:
m_do_find_from(blk + 1);
@@ -1773,7 +1773,7 @@ inline typename dynamic_bitset<Block, Allocator>::size_type
dynamic_bitset<Block, Allocator>::calc_num_blocks(size_type num_bits)
{
return num_bits / bits_per_block
+ static_cast<int>( num_bits % bits_per_block != 0 );
+ static_cast<size_type>( num_bits % bits_per_block != 0 );
}
// gives a reference to the highest block