Make these methods const correct.

Thanks to Nick Lewycky for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187098 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 3 deletions

diff --git a/include/llvm/IR/Module.h b/include/llvm/IR/Module.h
index 2514be4..3dbc5ff 100644
--- a/include/llvm/IR/Module.h
+++ b/include/llvm/IR/Module.h
@@ -352,15 +352,22 @@ public:
   /// symbol table.  If it does not exist, return null. If AllowInternal is set
   /// to true, this function will return types that have InternalLinkage. By
   /// default, these types are not returned.
-  GlobalVariable *getGlobalVariable(StringRef Name,
-                                    bool AllowInternal = false) const;
+  const GlobalVariable *getGlobalVariable(StringRef Name,
+                                          bool AllowInternal = false) const {
+    return const_cast<Module *>(this)->getGlobalVariable(Name, AllowInternal);
+  }
+
+  GlobalVariable *getGlobalVariable(StringRef Name, bool AllowInternal = false);
 
   /// getNamedGlobal - Return the global variable in the module with the
   /// specified name, of arbitrary type.  This method returns null if a global
   /// with the specified name is not found.
-  GlobalVariable *getNamedGlobal(StringRef Name) const {
+  GlobalVariable *getNamedGlobal(StringRef Name) {
     return getGlobalVariable(Name, true);
   }
+  const GlobalVariable *getNamedGlobal(StringRef Name) const {
+    return const_cast<Module *>(this)->getNamedGlobal(Name);
+  }
 
   /// getOrInsertGlobal - Look up the specified global in the module symbol
   /// table.