Add method 'isSingleton()' to ImmutableSet. This returns true if the set contains...
authorTed Kremenek <kremenek@apple.com>
Thu, 12 Feb 2009 05:17:02 +0000 (05:17 +0000)
committerTed Kremenek <kremenek@apple.com>
Thu, 12 Feb 2009 05:17:02 +0000 (05:17 +0000)
commitda5eb715509685f4a5cfdf6cd781827e72199af6
treed4ae0ec9d9b1336559d6294d1ee9a7df89458678
parentb7c9eeeede975251fe40e7355d0ee2c64c6df864
Add method 'isSingleton()' to ImmutableSet.  This returns true if the set contains exactly one element.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64359 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/ImmutableSet.h