From d5210de233e61dc4b1df8572a714e5ccc91a4765 Mon Sep 17 00:00:00 2001
From: Renegade334 <contact.9a5d6388@renegade334.me.uk>
Date: Wed, 18 Jun 2025 18:04:38 +0200
Subject: [PATCH] experiment: remove SymbolConstructor ESSymbolType transform

---
 src/compiler/checker.ts | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 76e81a959790b..4b0fa5d0ad1da 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -12355,10 +12355,6 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
 
     function widenTypeForVariableLikeDeclaration(type: Type | undefined, declaration: any, reportErrors?: boolean) {
         if (type) {
-            // TODO: If back compat with pre-3.0/4.0 libs isn't required, remove the following SymbolConstructor special case transforming `symbol` into `unique symbol`
-            if (type.flags & TypeFlags.ESSymbol && isGlobalSymbolConstructor(declaration.parent)) {
-                type = getESSymbolLikeTypeForNode(declaration);
-            }
             if (reportErrors) {
                 reportErrorsFromWidening(declaration, type);
             }