Check thrown type, print String(...) if not instance of error (denola…

…nd#939) Fixes denoland#935
uuhan · Oct 8, 2018 · 2b8cee9 · 2b8cee9
1 parent ffb41e6
commit 2b8cee9
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/js/main.ts b/js/main.ts
@@ -25,9 +25,13 @@ function onGlobalError(
  source: string,
  lineno: number,
  colno: number,
- error: Error
+ error: any // tslint:disable-line:no-any
 ) {
- console.log(error.stack);
+ if (error instanceof Error) {
+ console.log(error.stack);
+ } else {
+ console.log(`Thrown: ${String(error)}`);
+ }
  os.exit(1);
 }
 

diff --git a/tests/error_007_any.ts b/tests/error_007_any.ts
@@ -0,0 +1 @@
+throw {};
diff --git a/tests/error_007_any.ts.out b/tests/error_007_any.ts.out
@@ -0,0 +1 @@
+Thrown: [object Object]