Class 'Environment' no longer should subclass llvm::FoldingSetNode.

Environment hasn't been uniqued in a FoldingSet for some time, so this
was just wasting a pointer in GRState.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73645 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Analysis/PathSensitive/Environment.h b/include/clang/Analysis/PathSensitive/Environment.h
index fde8b167f3c759f7c1c55659af80b18e208df294..f94792a0cbf1c679f0fadd4e13ba13260fe4c432 100644 (file)
--- a/include/clang/Analysis/PathSensitive/Environment.h
+++ b/include/clang/Analysis/PathSensitive/Environment.h
@@ -30,9 +30,8 @@ class EnvironmentManager;
 class BasicValueFactory;
 class LiveVariables;
 
-class Environment : public llvm::FoldingSetNode {
+class Environment {
 private:
-    
   friend class EnvironmentManager;
   
   // Type definitions.