1943434 - Eliminate usage of non-syntactic try-finally in handling explicit resource management

Status: RESOLVED FIXED

(Core :: JavaScript Engine, task, P3)

Description

[Debadree Chatterjee]

This causes issues in code like

function fn() {
  using a = { [Symbol.dispose]: () => { throw 1; } };
  try {
    return;
  } catch {}
}

Comment 1

[Debadree Chatterjee]

Attachment: Bug 1943434: Eliminate usage of non-syntactic try-finally in handling explicit resource management. r?arai!

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/7babac04bcbf
Eliminate usage of non-syntactic try-finally in handling explicit resource management. r=arai

Comment 3

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/7babac04bcbf