From 335f025090d6a3c1ce93e16659324e19d83b8b5f Mon Sep 17 00:00:00 2001
From: Rafael Auler <rafaelauler@fb.com>
Date: Thu, 31 Jan 2019 13:31:33 +0000
Subject: Revert "Support attribute used in member funcs of class templates"

This reverts commit 352740: broke swift build

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@352748 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Sema/SemaTemplateInstantiateDecl.cpp | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'lib/Sema/SemaTemplateInstantiateDecl.cpp')

diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 07533828df..883a73f226 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -2175,20 +2175,6 @@ TemplateDeclInstantiator::VisitCXXMethodDecl(CXXMethodDecl *D,
     Owner->addDecl(Method);
   }
 
-  // PR17480: Honor the used attribute to instantiate member function
-  // definitions
-  if (Method->hasAttr<UsedAttr>()) {
-    if (const auto *A = dyn_cast<CXXRecordDecl>(Owner)) {
-      SourceLocation Loc;
-      if (const MemberSpecializationInfo *MSInfo =
-              A->getMemberSpecializationInfo())
-        Loc = MSInfo->getPointOfInstantiation();
-      else if (const auto *Spec = dyn_cast<ClassTemplateSpecializationDecl>(A))
-        Loc = Spec->getPointOfInstantiation();
-      SemaRef.MarkFunctionReferenced(Loc, Method);
-    }
-  }
-
   return Method;
 }
 
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