[clang] [Clang] Remove unneeded template keyword (PR #71435)

[Shafik Yaghmour via cfe-commits]

https://github.com/shafik created https://github.com/llvm/llvm-project/pull/71435

As noted in this bug report: https://github.com/llvm/llvm-project/issues/37647

Due to this clang bug we added the template keyword in Redeclarable.h. The bug has been fixed since then, so removing it.

>From a7435adf0dc86d3bf656e623dbe7b42ea78344ae Mon Sep 17 00:00:00 2001
From: Shafik Yaghmour <shafik.yaghmour at intel.com>
Date: Mon, 6 Nov 2023 11:29:43 -0800
Subject: [PATCH] [Clang] Remove unneeded template keyword

As noted in this bug report: https://github.com/llvm/llvm-project/issues/37647

Due to this clang bug we added the template keyword in Redeclarable.h. The bug
has been fixed since then, so removing it.
---
 clang/include/clang/AST/Redeclarable.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/clang/include/clang/AST/Redeclarable.h b/clang/include/clang/AST/Redeclarable.h
index 091bb886f2d4962..be022bf5322ad61 100644
--- a/clang/include/clang/AST/Redeclarable.h
+++ b/clang/include/clang/AST/Redeclarable.h
@@ -114,9 +114,7 @@ class Redeclarable {
 
     bool isFirst() const {
       return Link.is<KnownLatest>() ||
-             // FIXME: 'template' is required on the next line due to an
-             // apparent clang bug.
-             Link.get<NotKnownLatest>().template is<UninitializedLatest>();
+             Link.get<NotKnownLatest>().is<UninitializedLatest>();
     }
 
     decl_type *getPrevious(const decl_type *D) const {