tree 3fe8dada23b639c0ef7fd1b18e491d8502d29d54
parent ac66cb8654528f3539925dbbaf1597a1e3ca11db
author Bill Wendling <isanbard@gmail.com> 1386554410 +0000
committer Bill Wendling <isanbard@gmail.com> 1386554410 +0000

Merging r196712:
------------------------------------------------------------------------
r196712 | rafael | 2013-12-07 17:13:22 -0800 (Sat, 07 Dec 2013) | 12 lines

Fix pr18174.

Clang outputs LLVM one top level decl at a time. This combined with the
visibility computation code looking for the newest NamespaceDecl would cause
it to produce different results for nested namespaces.

The two options for producing consistent results are
* Delay codegen of anything inside a namespace until the end of the file.
* Don't look for the newest NamespaceDecl.

This patch implements the second option.
This matches the gcc behavior too.
------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_34@196745 91177308-0d34-0410-b5e6-96231b3b80d8