Drop 'const'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp
index 4309555..5f9850c 100644
--- a/lib/Analysis/IPA/CallGraph.cpp
+++ b/lib/Analysis/IPA/CallGraph.cpp
@@ -51,7 +51,7 @@
   CallGraphNode *CallsExternalNode;
 
 public:
-  static const char ID; // Class identification, replacement for typeinfo
+  static char ID; // Class identification, replacement for typeinfo
   BasicCallGraph() : ModulePass((intptr_t)&ID), Root(0), 
     ExternalCallingNode(0), CallsExternalNode(0) {}
 
@@ -196,8 +196,8 @@
 
 } //End anonymous namespace
 
-const char CallGraph::ID = 0;
-const char BasicCallGraph::ID = 0;
+char CallGraph::ID = 0;
+char BasicCallGraph::ID = 0;
 
 void CallGraph::initialize(Module &M) {
   Mod = &M;