Fix numeric.limits.members/traps.pass.cpp to pass on non-x86 architectures. Fixes bug #18468

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@200724 91177308-0d34-0410-b5e6-96231b3b80d8
Albert Wong:  Fix thread.thread.id/lt.pass.cpp to not assume thread::id() produces a minimal value.  This enables this test to pass on andriod arm.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@200793 91177308-0d34-0410-b5e6-96231b3b80d8
Support forward_list<Incomplete Type>. Patch by Zhihao Yuan!

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@200814 91177308-0d34-0410-b5e6-96231b3b80d8
Avoid signed vs unsigned compare warnings. From Dimitry Andric.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@200993 91177308-0d34-0410-b5e6-96231b3b80d8