Revert "[NFC] Refactor representation of materialized temporaries"

This reverts commit 08ea1ee2db5f9d6460fef1d79d0d1d1a5eb78982.
It broke ./ClangdTests/FindExplicitReferencesTest.All
on the bots, see comments on https://reviews.llvm.org/D69360

1 files changed, 1 insertions, 1 deletions

diff --git a/clang-tools-extra/clang-tidy/performance/ImplicitConversionInLoopCheck.cpp b/clang-tools-extra/clang-tidy/performance/ImplicitConversionInLoopCheck.cpp
index a5206554091..e3b90d3b427 100644
--- a/clang-tools-extra/clang-tidy/performance/ImplicitConversionInLoopCheck.cpp
+++ b/clang-tools-extra/clang-tidy/performance/ImplicitConversionInLoopCheck.cpp
@@ -78,7 +78,7 @@ void ImplicitConversionInLoopCheck::check(
   // iterator returns a value instead of a reference, and the loop variable
   // is a reference. This situation is fine (it probably produces the same
   // code at the end).
-  if (IsNonTrivialImplicitCast(Materialized->getSubExpr()))
+  if (IsNonTrivialImplicitCast(Materialized->getTemporary()))
     ReportAndFix(Result.Context, VD, OperatorCall);
 }