David Blaikie 10c37a012e Try simplifying LexicalScopes ownership again.
Committed initially in r207724-r207726 and reverted due to compiler-rt
crashes in r207732.

Instead, fix this harder with unordered_map and store the LexicalScopes
by value in the map. This did necessitate moving the definition of
LexicalScope above the definition of LexicalScopes.

Let's see how the buildbots/compilers tolerate unordered_map::emplace +
std::piecewise_construct + std::forward_as_tuple...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207876 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-02 22:21:05 +00:00
..
2014-04-23 11:16:03 +00:00
2014-03-10 22:24:07 +00:00
2014-04-24 06:44:33 +00:00
2013-08-16 23:30:19 +00:00