refactor: add and use libdeno.setGlobalErrorHandler instead of window.onerror

1 files changed, 0 insertions, 26 deletions

diff --git a/js/globals.ts b/js/globals.ts
index 80e00ea15..0364aaf98 100644
--- a/js/globals.ts
+++ b/js/globals.ts
@@ -1,7 +1,6 @@
 // Copyright 2018 the Deno authors. All rights reserved. MIT license.
 
 import { Console } from "./console";
-import { exit } from "./os";
 import * as timers from "./timers";
 import { TextDecoder, TextEncoder } from "./text_encoding";
 import * as fetch_ from "./fetch";
@@ -12,13 +11,6 @@ declare global {
   interface Window {
     console: Console;
     define: Readonly<unknown>;
-    onerror?: (
-      message: string,
-      source: string,
-      lineno: number,
-      colno: number,
-      error: Error
-    ) => void;
   }
 
   const clearTimeout: typeof timers.clearTimer;
@@ -43,30 +35,12 @@ window.window = window;
 
 window.libdeno = null;
 
-// import "./url";
-
 window.setTimeout = timers.setTimeout;
 window.setInterval = timers.setInterval;
 window.clearTimeout = timers.clearTimer;
 window.clearInterval = timers.clearTimer;
 
 window.console = new Console(libdeno.print);
-// Uncaught exceptions are sent to window.onerror by the privileged binding.
-window.onerror = (
-  message: string,
-  source: string,
-  lineno: number,
-  colno: number,
-  error: Error
-) => {
-  // TODO Currently there is a bug in v8_source_maps.ts that causes a
-  // segfault if it is used within window.onerror. To workaround we
-  // uninstall the Error.prepareStackTrace handler. Users will get unmapped
-  // stack traces on uncaught exceptions until this issue is fixed.
-  //Error.prepareStackTrace = null;
-  console.log(error.stack);
-  exit(1);
-};
 window.TextEncoder = TextEncoder;
 window.TextDecoder = TextDecoder;