Bug 1415761 - Catch the exception and rethrow it after invoking custom elements reactions;

The spec was unclear on how CEReactions interact with thrown exceptions; see https://github.com/whatwg/html/issues/3217. The spec is now being clarified in https://github.com/whatwg/html/pull/3235.

Tag UXP Issue #1344
This commit is contained in:
Gaming4JC 2020-01-20 20:14:59 -05:00 • committed by Roy Tam
commit 5db13d0f4b
6 changed files with 50 additions and 8 deletions

View file

@ -7679,7 +7679,7 @@ class CGPerSignatureCall(CGThing):
CustomElementReactionsStack* reactionsStack = GetCustomElementReactionsStack(${obj});
Maybe<AutoCEReaction> ceReaction;
if (reactionsStack) {
ceReaction.emplace(reactionsStack);
ceReaction.emplace(reactionsStack, cx);
}
""", obj=objectName)))