r266353 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Nov 21 18:40:55 2018
New Revision: 266353

URL: https://gcc.gnu.org/viewcvs?rev=266353&root=gcc&view=rev
Log:
PR libstdc++/88111 Make maximum block size depend on size_t width

	PR libstdc++/88111
	* include/std/memory_resource (pool_options): Add Doxygen comments.
	* src/c++17/memory_resource.cc (pool_sizes): Only use suitable values
	on targets with 16-bit or 20-bit size_t type.
	(munge_options): Make default values depend on width of size_t type.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/memory_resource
    trunk/libstdc++-v3/src/c++17/memory_resource.cc