Constify FoldingSetNodeIDRef's Data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111128 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-08-16 15:03:24 +00:00
parent 6616f7e2f1
commit 1878aba8e4

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@ -217,13 +217,13 @@ template<typename T> struct FoldingSetTrait {
/// is often much larger than necessary, and the possibility of heap
/// allocation means it requires a non-trivial destructor call.
class FoldingSetNodeIDRef {
unsigned* Data;
const unsigned* Data;
size_t Size;
public:
FoldingSetNodeIDRef() : Data(0), Size(0) {}
FoldingSetNodeIDRef(unsigned *D, size_t S) : Data(D), Size(S) {}
FoldingSetNodeIDRef(const unsigned *D, size_t S) : Data(D), Size(S) {}
unsigned *getData() const { return Data; }
const unsigned *getData() const { return Data; }
size_t getSize() const { return Size; }
};