bors ab3924b298 Auto merge of #122565 - Zoxc:atomic-panic-msg, r=the8472 ... Try to write the panic message with a single `write_all` call This writes the panic message to a buffer before writing to stderr. This allows it to be printed with a single `write_all` call, preventing it from being interleaved with other outputs. It also adds newlines before and after the message ensuring that only the panic message will have its own lines. Before: ``` thread 'thread 'thread 'thread 'thread '<unnamed>thread 'thread 'thread 'thread '<unnamed><unnamed>thread '<unnamed>' panicked at ' panicked at <unnamed><unnamed><unnamed><unnamed><unnamed>' panicked at <unnamed>' panicked at src\heap.rssrc\heap.rs' panicked at ' panicked at ' panicked at ' panicked at ' panicked at src\heap.rs' panicked at src\heap.rs::src\heap.rssrc\heap.rssrc\heap.rssrc\heap.rssrc\heap.rs:src\heap.rs:455455:::::455:455::455455455455455:455:99:::::9:9: : 999: 999: assertion failed: size <= (*queue).block_size: : assertion failed: size <= (*queue).block_size: assertion failed: size <= (*queue).block_size: : : assertion failed: size <= (*queue).block_sizeassertion failed: size <= (*queue).block_sizeassertion failed: size <= (*queue).block_size assertion failed: size <= (*queue).block_size assertion failed: size <= (*queue).block_sizeassertion failed: size <= (*queue).block_sizeerror: process didn't exit successfully: `target\debug\direct_test.exe` (exit code: 0xc0000409, STATUS_STACK_BUFFER_OVERRUN) ``` After: ``` thread '<unnamed>' panicked at src\heap.rs:455:9: assertion failed: size <= (*queue).block_size thread '<unnamed>' panicked at src\heap.rs:455:9: assertion failed: size <= (*queue).block_size thread '<unnamed>' panicked at src\heap.rs:455:9: assertion failed: size <= (*queue).block_size error: process didn't exit successfully: `target\debug\direct_test.exe` (exit code: 0xc0000409, STATUS_STACK_BUFFER_OVERRUN) ``` --- try-jobs: x86_64-gnu-llvm-18		2025-01-02 22:06:09 +00:00
..
benches	Reformat use declarations.	2024-07-29 08:26:52 +10:00
src	Auto merge of #122565 - Zoxc:atomic-panic-msg, r=the8472	2025-01-02 22:06:09 +00:00
tests	Fix and undeprecate home_dir()	2024-11-04 03:06:09 +00:00
build.rs	Enable f128 tests on all non-buggy platforms 🎉	2024-11-03 19:33:04 -06:00
Cargo.toml	Update compiler-builtins to 0.1.140	2024-12-27 22:26:08 +00:00