From fc7b31c9ba4a4341db3874d736583b03c029fc0c Mon Sep 17 00:00:00 2001
From: Alice Pote <alice.writes.wrongs@gmail.com>
Date: Wed, 17 May 2023 10:53:41 -0400
Subject: [PATCH] remove now-unneeded function

---
 src/compiler/sys/typescript/typescript-sys.ts | 35 -------------------
 1 file changed, 35 deletions(-)

diff --git a/src/compiler/sys/typescript/typescript-sys.ts b/src/compiler/sys/typescript/typescript-sys.ts
index 8179f4da7974..6b4fde80e629 100644
--- a/src/compiler/sys/typescript/typescript-sys.ts
+++ b/src/compiler/sys/typescript/typescript-sys.ts
@@ -198,7 +198,6 @@ export const patchTypescript = (config: d.Config, inMemoryFs: InMemoryFileSystem
       patchTsSystemWatch(config.sys, ts.sys);
     }
     patchTypeScriptResolveModule(config, inMemoryFs);
-    patchTypeScriptGetParsedCommandLineOfConfigFile();
     (ts as any).__patched = true;
   }
 };
@@ -243,37 +242,3 @@ export const getTypescriptPathFromUrl = (config: d.Config, tsExecutingUrl: strin
   }
   return url;
 };
-
-export const patchTypeScriptGetParsedCommandLineOfConfigFile = () => {
-  const orgGetParsedCommandLineOfConfigFile = ts.getParsedCommandLineOfConfigFile;
-
-  const patchedFunc = (
-    configFileName: string,
-    optionsToExtend: ts.CompilerOptions,
-    host: ts.ParseConfigFileHost,
-    extendedConfigCache: Map<string, ts.ExtendedConfigCacheEntry>
-  ) => {
-    const results = orgGetParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache);
-
-    // manually filter out any .spec or .e2e files
-    results.fileNames = results.fileNames.filter((f) => {
-      // filter e2e tests
-      if (f.includes('.e2e.') || f.includes('/e2e.')) {
-        return false;
-      }
-      // filter spec tests
-      if (f.includes('.spec.') || f.includes('/spec.')) {
-        return false;
-      }
-      return true;
-    });
-
-    return results;
-  };
-
-  Object.defineProperty(ts, 'getParsedCommandLineOfConfigFile', {
-    get: () => patchedFunc,
-    enumerable: true,
-    configurable: true,
-  });
-};