[Sema] Fix PR38987: keep end location of a direct initializer list

If PerformConstructorInitialization of a direct initializer list constructor is
called while instantiating a template, it has brace locations in its BraceLoc
arguments but not in the Kind argument.

This reverts the hunk https://reviews.llvm.org/D41921#inline-468844.

Patch by Orivej Desh!

Differential Revision: https://reviews.llvm.org/D53231

llvm-svn: 347261
diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index 80431a6..3184be8 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -6186,7 +6186,10 @@
     TypeSourceInfo *TSInfo = Entity.getTypeSourceInfo();
     if (!TSInfo)
       TSInfo = S.Context.getTrivialTypeSourceInfo(Entity.getType(), Loc);
-    SourceRange ParenOrBraceRange = Kind.getParenOrBraceRange();
+    SourceRange ParenOrBraceRange =
+        (Kind.getKind() == InitializationKind::IK_DirectList)
+        ? SourceRange(LBraceLoc, RBraceLoc)
+        : Kind.getParenOrBraceRange();
 
     if (auto *Shadow = dyn_cast<ConstructorUsingShadowDecl>(
             Step.Function.FoundDecl.getDecl())) {