Add gdb pretty printers for a wide variety of libc++ data structures.

Summary: Also add a test suite.

Reviewers: EricWF

Subscribers: christof, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D65609

Run a pep8 formatter.

Run pep8 formatter.

Convert to PEP8, address other comments from code review.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@370551 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed