[Support] Add StringMap::swap() and a default ctor for iterators
authorReid Kleckner <reid@kleckner.net>
Wed, 22 May 2013 17:10:11 +0000 (17:10 +0000)
committerReid Kleckner <reid@kleckner.net>
Wed, 22 May 2013 17:10:11 +0000 (17:10 +0000)
commit284ffa3863bc58f18a3eb879e49e05fdbe792413
tree5cdc10f79c9531cbea63d09271172d97280aeda5
parent60ef6c9295844038406c6083b67ea24b3646f2dd
[Support] Add StringMap::swap() and a default ctor for iterators

This makes StringMap<> more compatible with std::map<std::string, ...>.

Differential Revision: http://llvm-reviews.chandlerc.com/D842

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182487 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/StringMap.h