From 4bd0ca0a2f7ed432d3135a37dbb89e67bf4beb78 Mon Sep 17 00:00:00 2001
From: Richard Trieu <rtrieu@google.com>
Date: Fri, 9 Jun 2017 23:03:40 +0000
Subject: [PATCH] Revert r305110 to fix buildbot

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@305130 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/AST/ODRHash.cpp       | 20 +-------------------
 test/Modules/odr_hash.cpp | 18 ------------------
 2 files changed, 1 insertion(+), 37 deletions(-)

diff --git a/lib/AST/ODRHash.cpp b/lib/AST/ODRHash.cpp
index b260bad9d37..08593da89bb 100644
--- a/lib/AST/ODRHash.cpp
+++ b/lib/AST/ODRHash.cpp
@@ -140,25 +140,7 @@ void ODRHash::AddTemplateName(TemplateName Name) {
   }
 }
 
-void ODRHash::AddTemplateArgument(TemplateArgument TA) {
-  auto Kind = TA.getKind();
-  ID.AddInteger(Kind);
-
-  switch (Kind) {
-  case TemplateArgument::Null:
-  case TemplateArgument::Declaration:
-  case TemplateArgument::NullPtr:
-  case TemplateArgument::Integral:
-  case TemplateArgument::Template:
-  case TemplateArgument::TemplateExpansion:
-  case TemplateArgument::Expression:
-  case TemplateArgument::Pack:
-    break;
-  case TemplateArgument::Type:
-    AddQualType(TA.getAsType());
-    break;
-  }
-}
+void ODRHash::AddTemplateArgument(TemplateArgument TA) {}
 void ODRHash::AddTemplateParameterList(const TemplateParameterList *TPL) {}
 
 void ODRHash::clear() {
diff --git a/test/Modules/odr_hash.cpp b/test/Modules/odr_hash.cpp
index fb7005be259..a6a0b74743a 100644
--- a/test/Modules/odr_hash.cpp
+++ b/test/Modules/odr_hash.cpp
@@ -900,24 +900,6 @@ S2 s2;
 #endif
 }
 
-namespace TemplateArgument {
-#if defined(FIRST)
-template<typename> struct U1 {};
-struct S1 {
-  U1<int> u;
-};
-#elif defined(SECOND)
-template<typename> struct U1 {};
-struct S1 {
-  U1<double> u;
-};
-#else
-S1 s1;
-// expected-error@first.h:* {{'TemplateArgument::S1::u' from module 'FirstModule' is not present in definition of 'TemplateArgument::S1' in module 'SecondModule'}}
-// expected-note@second.h:* {{declaration of 'u' does not match}}
-#endif
-}
-
 // Interesting cases that should not cause errors.  struct S should not error
 // while struct T should error at the access specifier mismatch at the end.
 namespace AllDecls {
-- 
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