| commit | cf87bffc346244f0ed8eae7fffb52a0f03cd0413 | [log] [tgz] |
|---|---|---|
| author | Manuel Klimek <klimek@google.com> | Wed Feb 06 10:33:21 2013 +0000 |
| committer | Manuel Klimek <klimek@google.com> | Wed Feb 06 10:33:21 2013 +0000 |
| tree | a4330235837fae6bb6880f23fcafb99655fb55e2 | |
| parent | 4e778091b0ff42895644ca8bef30f1a91ba6b32b [diff] |
Adds a convenience function selectFirst to simplify matching. A very common use case is to search for the first occurrence of a certain node that is a descendant of another node. In that case, selectFirst significantly simplifies the code at the client side. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174499 91177308-0d34-0410-b5e6-96231b3b80d8