Commit graph

4 commits

Author SHA1 Message Date
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Linus Groh
d6f8c52245 LibJS: Allow try statement with only finally clause
This was a regression introduced by 9ffe45b - a TryStatement without
'catch' clause *is* allowed, if it has a 'finally' clause. It is now
checked properly that at least one of both is present.
2020-10-24 16:34:01 +02:00
Linus Groh
75dac35d0e LibJS: Stop unwinding and reset exception for TryStatement finalizer
This fixes two issues with running a TryStatement finalizer:

- Temporarily store and clear the exception, if any, so we can run the
  finalizer block statement without it getting in our way, which could
  have unexpected side effects otherwise (and will likely return early
  somewhere).
- Stop unwinding so more than one child node of the finalizer
  BlockStatement is executed if an exception has been thrown previously
  (which would have called unwind(ScopeType::Try)). Re-throwing as
  described above ensures we still unwind after the finalizer, if
  necessary.

Also add some tests specifically for try/catch/finally blocks, we
didn't have any!
2020-09-12 09:31:16 +02:00