DeclRefExpr stores a ValueDecl internally.

Template instantiation can re-use DeclRefExprs.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90848 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index db7d94d..5823b4f 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -110,7 +110,7 @@
 
 DeclRefExpr::DeclRefExpr(NestedNameSpecifier *Qualifier, 
                          SourceRange QualifierRange,
-                         NamedDecl *D, SourceLocation NameLoc,
+                         ValueDecl *D, SourceLocation NameLoc,
                          const TemplateArgumentListInfo *TemplateArgs,
                          QualType T)
   : Expr(DeclRefExprClass, T, false, false),
@@ -133,7 +133,7 @@
 DeclRefExpr *DeclRefExpr::Create(ASTContext &Context,
                                  NestedNameSpecifier *Qualifier,
                                  SourceRange QualifierRange,
-                                 NamedDecl *D,
+                                 ValueDecl *D,
                                  SourceLocation NameLoc,
                                  QualType T,
                                  const TemplateArgumentListInfo *TemplateArgs) {