Placate overzealous compiler warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111152 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-08-16 17:01:55 +00:00
parent 1895991a08
commit 081ad68e68

View File

@ -46,14 +46,14 @@ namespace llvm {
class Operator;
class SCEVUnknown;
class SCEV;
template<> class FoldingSetTrait<SCEV>;
template<> struct FoldingSetTrait<SCEV>;
/// SCEV - This class represents an analyzed expression in the program. These
/// are opaque objects that the client is not allowed to do much with
/// directly.
///
class SCEV : public FoldingSetNode {
friend class FoldingSetTrait<SCEV>;
friend struct FoldingSetTrait<SCEV>;
/// FastID - A reference to an Interned FoldingSetNodeID for this node.
/// The ScalarEvolution's BumpPtrAllocator holds the data.