| commit | 52e7108f51a4a9f4d6e84f33fb594d06e1d79560 | [log] [tgz] |
|---|---|---|
| author | Douglas Gregor <dgregor@apple.com> | Fri Oct 16 18:18:30 2009 +0000 |
| committer | Douglas Gregor <dgregor@apple.com> | Fri Oct 16 18:18:30 2009 +0000 |
| tree | ff52750d5e8ccf5cb5cc260f3afd5e13014ed9b6 | |
| parent | 5f04881eb025f61396d0555d8173730fe2759e0a [diff] |
Add support for a chain of stat caches in the FileManager, rather than only supporting a single stat cache. The immediate benefit of this change is that we can now generate a PCH/AST file when including another PCH file; in the future, the chain of stat caches will likely be useful with multiple levels of PCH files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84263 91177308-0d34-0410-b5e6-96231b3b80d8