Add Twine support for characters, and switch twine to use a union internally
authorChris Lattner <sabre@nondot.org>
Sun, 24 Jul 2011 20:44:30 +0000 (20:44 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 24 Jul 2011 20:44:30 +0000 (20:44 +0000)
commit3f25ee080ca7c92ff735df29c78e7cfbd62c8cb6
tree1ce36f8ed1dd65ad62ed8d42137704321f80dc23
parent81d686edbe6effe624add9394673bd571d89bfb7
Add Twine support for characters, and switch twine to use a union internally
to eliminate some casting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135888 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/Twine.h
lib/Support/Twine.cpp
unittests/ADT/TwineTest.cpp