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Make canonicalization of ImmutableSetRef::asImmutableSet() semi-explicit.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140959 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ted Kremenek 2011-10-02 01:47:07 +00:00
parent 846a2dcada
commit 4f101db885
1 changed files with 3 additions and 2 deletions
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5
include/llvm/ADT/ImmutableSet.h
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@ -1145,8 +1145,9 @@ public:
return Root ? Root->contains(V) : false;
}
ImmutableSet<ValT> asImmutableSet() const {
return ImmutableSet<ValT>(Factory->getCanonicalTree(Root));
ImmutableSet<ValT> asImmutableSet(bool canonicalize = true) const {
return ImmutableSet<ValT>(canonicalize ?
Factory->getCanonicalTree(Root) : Root);
}
TreeTy *getRootWithoutRetain() const {