6 Commits

Author SHA1 Message Date
Trevor Gross
289fe36d37 Print thread ID in panic message if thread name is unknown
`panic!` does not print any identifying information for threads that are
unnamed. However, in many cases, the thread ID can be determined.

This changes the panic message from something like this:

    thread '<unnamed>' panicked at src/main.rs:3:5:
    explicit panic

To something like this:

    thread '<unnamed>' (0xff9bf) panicked at src/main.rs:3:5:
    explicit panic

Stack overflow messages are updated as well.

This change applies to both named and unnamed threads. The ID printed is
the OS integer thread ID rather than the Rust thread ID, which should
also be what debuggers print.
2025-08-06 23:59:47 +00:00
John Kåre Alsaker
4bf85c25ec Try to write the panic message with a single write_all call 2025-01-01 15:58:29 +01:00
Ralf Jung
c4cab8a15c bless tests for changed library path 2024-11-30 11:22:52 +01:00
bjorn3
feeeb5c48e Bless tests 2024-08-02 11:34:54 +00:00
Mara Bos
4017c5c945 Fix tests. 2023-07-29 11:47:26 +02:00
Martin Nordholts
075a6bbef9 Regression test println!() panic message on ErrorKind::BrokenPipe
No existing test failed if the [`panic!()`][1] of the `println!()`
family of functions was removed, or if its message was changed.

So add such a test.

[1] 104f4300cf/library/std/src/io/stdio.rs (L1007-L1009)
2023-07-26 13:41:39 +02:00