From b925c165c411ffb9bf3d2e4571284872df795407 Mon Sep 17 00:00:00 2001
From: Andrew Casey <amcasey@users.noreply.github.com>
Date: Fri, 19 Mar 2021 09:59:04 -0700
Subject: [PATCH] Only catalog types when tracing (#43304)

---
 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 3fbac84fa64..0647c85ff9d 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -3816,7 +3816,9 @@ namespace ts {
             const result = new Type(checker, flags);
             typeCount++;
             result.id = typeCount;
-            typeCatalog.push(result);
+            if (tracing) {
+                typeCatalog.push(result);
+            }
             return result;
         }