828bdc2c26
Change default panic handler message format.
This changes the default panic hook's message format from:
```
thread '{thread}' panicked at '{message}', {location}
```
to
```
thread '{thread}' panicked at {location}:
{message}
```
This puts the message on its own line without surrounding quotes, making it easiser to read. For example:
Before:
```
thread 'main' panicked at 'env variable `IMPORTANT_PATH` should be set by `wrapper_script.sh`', src/main.rs:4:6
```
After:
```
thread 'main' panicked at src/main.rs:4:6:
env variable `IMPORTANT_PATH` should be set by `wrapper_script.sh`
```
---
See this PR by `@nyurik,` which does that for only multi-line messages (specifically because of `assert_eq`): https://github.com/rust-lang/rust/pull/111071
This is the change that does that for *all* panic messages.
39 lines
1.3 KiB
Rust
39 lines
1.3 KiB
Rust
// failure-status: 101
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// known-bug: unknown
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// error-pattern:internal compiler error
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// normalize-stderr-test "internal compiler error.*" -> ""
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// normalize-stderr-test "DefId\([^)]*\)" -> "..."
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// normalize-stderr-test "\nerror: internal compiler error.*\n\n" -> ""
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// normalize-stderr-test "note:.*unexpectedly panicked.*\n\n" -> ""
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// normalize-stderr-test "note: we would appreciate a bug report.*\n\n" -> ""
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// normalize-stderr-test "note: compiler flags.*\n\n" -> ""
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// normalize-stderr-test "note: rustc.*running on.*\n\n" -> ""
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// normalize-stderr-test "thread.*panicked.*:\n.*\n" -> ""
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// normalize-stderr-test "stack backtrace:\n" -> ""
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// normalize-stderr-test "\s\d{1,}: .*\n" -> ""
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// normalize-stderr-test "\s at .*\n" -> ""
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// normalize-stderr-test ".*note: Some details.*\n" -> ""
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// normalize-stderr-test "\n[ ]*\n" -> ""
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// normalize-stderr-test "compiler/.*: projection" -> "projection"
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// normalize-stderr-test ".*omitted \d{1,} frame.*\n" -> ""
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// normalize-stderr-test "error: [\s\n]*query stack during panic:\n" -> ""
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// this should run-pass
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#![feature(generic_const_exprs)]
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#![allow(incomplete_features)]
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const fn inner<'a>() -> usize where &'a (): Sized {
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3
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}
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fn test<'a>() {
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let _ = || {
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let _: [u8; inner::<'a>()];
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let _ = [0; inner::<'a>()];
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};
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}
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fn main() {
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test();
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}
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