Template instantiation support for Obj-C @encode expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73034 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index d3bfef6..c558293 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -1696,6 +1696,10 @@
   virtual ExprResult ParseObjCStringLiteral(SourceLocation *AtLocs, 
                                             ExprTy **Strings,
                                             unsigned NumStrings);
+  
+  Expr *BuildObjCEncodeExpression(SourceLocation AtLoc, 
+                                  QualType EncodedType,
+                                  SourceLocation RParenLoc);                                    
   virtual ExprResult ParseObjCEncodeExpression(SourceLocation AtLoc,
                                                SourceLocation EncodeLoc,
                                                SourceLocation LParenLoc,