From 6b33949ad6b4866ffca64b4e3e0174ac3c9d4810 Mon Sep 17 00:00:00 2001
From: Andrew Casey <amcasey@users.noreply.github.com>
Date: Wed, 31 Mar 2021 15:09:07 -0700
Subject: [PATCH] Only catalog types when tracing (#43446)

(cherry picked from commit 9fd2b48c5112536919af452a9ef31681b97a07af)
---
 src/compiler/checker.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 2dd94944b42..fd671110f1e 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -3778,7 +3778,9 @@ namespace ts {
             const result = new Type(checker, flags);
             typeCount++;
             result.id = typeCount;
-            typeCatalog.push(result);
+            if (tracing) {
+                typeCatalog.push(result);
+            }
             return result;
         }