Duplicated `:raise` tracepoint event when exception inside `load` call happens
A long time ago, this ruby-core change broke a test in byebug related to post-mortem debugging. See https://github.com/deivid-rodriguez/byebug/issues/165.
The problem is that after the mentioned commit, the TracePoint API raises two
:trace events when an exception happens during a
load call. As a result, byebug ends up using the second
:raise event, and that means post-mortem debugging leaves the user in an incorrect place.
I managed to workaround the issue inside byebug with https://github.com/deivid-rodriguez/byebug/pull/562, but I thought it would be worth mentioning here since it seems like incorrect behavior to me.
For what it's worth, reverting the referenced commit fixes the issue. I attach a patch doing that together with a test.
Updated by nagachika (Tomoyuki Chikanaga) 2 months ago
- Backport changed from 2.4: UNKNOWN, 2.5: UNKNOWN, 2.6: UNKNOWN to 2.5: REQUIRED, 2.6: REQUIRED
- Status changed from Assigned to Closed
The patch seems committed at b004d3e8300ba803d4a499148fa4fc6a690149e6. (ticket number reference miss).