rust/tests/ui/alloc-error, branch perf-tmp

mbe: In error messages, don't assume attributes are always proc macros

2025-08-08T17:35:47+00:00

Now that `macro_rules` macros can define attribute rules, make sure error messages account for that.

Do not suggest using `-Zmacro-backtrace` for builtin macros

2025-03-14T19:50:03+00:00

For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.

tests: use `needs-subprocess` instead of `ignore-{wasm32,emscripten,sgx}`

2025-01-23T12:51:29+00:00

Tweak multispan rendering

2024-12-12T23:36:27+00:00

Consider comments and bare delimiters the same as an "empty line" for purposes of hiding rendered code output of long multispans. This results in more aggressive shortening of rendered output without losing too much context, specially in `*.stderr` tests that have "hidden" comments.

Update test directives for `wasm32-wasip1`

2024-03-11T16:36:35+00:00

* The WASI targets deal with the `main` symbol a bit differently than native so some `codegen` and `assembly` tests have been ignored. * All `ignore-emscripten` directives have been updated to `ignore-wasm32` to be more clear that all wasm targets are ignored and it's not just Emscripten. * Most `ignore-wasm32-bare` directives are now gone. * Some ignore directives for wasm were switched to `needs-unwind` instead. * Many `ignore-wasm32*` directives are removed as the tests work with WASI as opposed to `wasm32-unknown-unknown`.

[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives

2024-02-16T20:02:50+00:00

Show number in error message even for one error

2023-11-24T18:15:52+00:00

Co-authored-by: Adrian

Revert "Remove #[alloc_error_handler] from the compiler and library"

2023-04-24T22:08:35+00:00

This reverts commit abc0660118cc95f47445fd33502a11dd448f5968.

Remove #[alloc_error_handler] from the compiler and library

2023-04-16T15:35:50+00:00

Fix overlapping spans in removing extra arguments

2023-02-21T13:13:09+00:00