C++ exceptions have truncated message

[sindresorhus]

Platform

macOS

Environment

Production

Installed

Swift Package Manager

Version

8.22.4

Did it work on previous versions?

No

Steps to Reproduce

I cannot reproduce locally.

Crash report: https://sindresorhus.sentry.io/share/issue/a66e1fa8c0f749c2b7f39795df12b0b2/

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The exception message is:

pleteTaskWithClosurePN5swift12AsyncContextEPNS_10SwiftErrorE + 1

Which seems like part of a C++ stack trace (it's crashing in the Swift Concurrency runtime). But the first part is cut off. It should be completeTaskWithClosure. Since it is probably a stack trace, it would be great if the whole stack trace could be included, and even greater if it could be parsed as a normal crash, so the stack trace lines are demangled and presented as lines in the Sentry UI.

Expected Result

I expected the exception to include the full message and stack trace (if available).

Actual Result

It seems truncated.

Are you willing to submit a PR?

No response

[philipphofmann]

Thanks for reporting this. I took a glance and couldn't identify what causes this right now. I can confirm that the SDK is responsible for this, because the message is also truncated in the event JSON. Stacktraces with very long function names are working, though.