boost_mirror/coroutine2
1
0
Fork 0
mirror of https://github.com/boostorg/coroutine2.git synced 2025-05-09 23:24:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

add const to local variables that do not change in

Browse Source 
create_control_block()
This commit is contained in:
Oliver Kowalke 2015-11-30 19:57:23 +01:00
parent 5c8ca65a64
commit cb079a3aa1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/boost/coroutine2/detail/create_control_block.ipp
View File

@ -33,7 +33,7 @@ ControlBlock * create_control_block( StackAllocator salloc, Fn && fn) {
// reserve space for control structure
#if defined(BOOST_NO_CXX14_CONSTEXPR) || defined(BOOST_NO_CXX11_STD_ALIGN)
void * sp = static_cast< char * >( sctx.sp) - sizeof( ControlBlock);
std::size_t size = sctx.size - sizeof( ControlBlock);
const std::size_t size = sctx.size - sizeof( ControlBlock);
#else
constexpr std::size_t func_alignment = 64; // alignof( ControlBlock);
constexpr std::size_t func_size = sizeof( ControlBlock);
@ -44,7 +44,7 @@ ControlBlock * create_control_block( StackAllocator salloc, Fn && fn) {
sp = std::align( func_alignment, func_size, sp, space);
BOOST_ASSERT( nullptr != sp);
// calculate remaining size
std::size_t size = sctx.size - ( static_cast< char * >( sctx.sp) - static_cast< char * >( sp) );
const std::size_t size = sctx.size - ( static_cast< char * >( sctx.sp) - static_cast< char * >( sp) );
#endif
// placment new for control structure on coroutine stack
return new ( sp) ControlBlock{ context::preallocated( sp, size, sctx),