rust/tests/ui/cfg, branch lcnr/rustc-dev-guidehttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=lcnr/rustc-dev-guide2025-08-11T17:02:32+00:00Add more docs to templates for attrs with incorrect arguments2025-08-11T17:02:32+00:00Esteban Küberesteban@kuber.com.ar2025-08-11T17:02:32+00:00urn:sha1:32ee26c625e8fbb7a3aa56788cbb352f04491964Tweak rendering of cfg'd out item2025-08-01T23:58:15+00:00Esteban Küberesteban@kuber.com.ar2025-08-01T23:58:15+00:00urn:sha1:4b24c4bf23df8ae5c53669e3209b9f3074769b69
```
error[E0433]: failed to resolve: could not find `doesnt_exist` in `inner`
--> $DIR/diagnostics-cross-crate.rs:18:23
|
LL | cfged_out::inner::doesnt_exist::hello();
| ^^^^^^^^^^^^ could not find `doesnt_exist` in `inner`
|
note: found an item that was configured out
--> $DIR/auxiliary/cfged_out.rs:6:13
|
LL | #[cfg(false)]
| ----- the item is gated here
LL | pub mod doesnt_exist {
| ^^^^^^^^^^^^
```
remove recursive search for items2025-08-01T22:02:52+00:00Esteban Küberesteban@kuber.com.ar2024-12-31T22:59:22+00:00urn:sha1:4ba4559a9d6974f5789f7e1654d5063941bb8816Detect more `cfg`d out items in resolution errors2025-08-01T21:50:36+00:00Esteban Küberesteban@kuber.com.ar2024-08-17T05:45:10+00:00urn:sha1:adcda6ca9a6d27c04399e3efe1c67fc6ff04d997
Use a visitor to collect *all* items (including those nested) that were stripped behind a `cfg` condition.
```
error[E0425]: cannot find function `f` in this scope
--> $DIR/nested-cfg-attrs.rs:4:13
|
LL | fn main() { f() }
| ^ not found in this scope
|
note: found an item that was configured out
--> $DIR/nested-cfg-attrs.rs:2:4
|
LL | fn f() {}
| ^
note: the item is gated here
--> $DIR/nested-cfg-attrs.rs:1:35
|
LL | #[cfg_attr(all(), cfg_attr(all(), cfg(FALSE)))]
| ^^^^^^^^^^
```
Rollup merge of #144151 - Kivooeo:issue1, r=jieyouxu2025-07-28T06:36:51+00:00Matthias Krüger476013+matthiaskrgr@users.noreply.github.com2025-07-28T06:36:51+00:00urn:sha1:a08ced3856e297b9576a2ec697c5bcb8983a24c4
`tests/ui/issues/`: The Issues Strike Back [1/N]
I believe I’ve finally brought [my program](https://github.com/Kivooeo/test-manager) to life -- it now handles multiple test moves in one go: plain moves first, then a gentle touch on each file depends on given options. The process should be much smoother now.
Of course, I won’t rush through everything in a few days -- that would be unkind to `@Oneirical.` I’ll pace myself. And also I can't have more than one such PR because `issues.txt` will conflict with previous parts after merging them which is not fun as well.
This PR is just that: first commit - moves; second - regression comments and the occasional .stderr reblesses, also issue.txt and tidy changes. Nothing special, but progress nonetheless. This is for the purpose of preserving test file history during restructuring
Part of https://github.com/rust-lang/rust/issues/133895.
r? `@jieyouxu`
Rollup merge of #144356 - GuillaumeGomez:gcc-ignore-tests, r=jieyouxu2025-07-26T06:15:08+00:00Trevor Grosst.gross35@gmail.com2025-07-26T06:15:08+00:00urn:sha1:6b1b68f4ee9314e4286f98d38f8b0f3cde3938c5
Add `ignore-backends` annotations in failing GCC backend ui tests
Follow-up of https://github.com/rust-lang/rust/pull/144125.
In the GCC backend, we don't support all ui tests yet and we have a list of tests we currently ignore available [here](https://github.com/rust-lang/rustc_codegen_gcc/blob/master/tests/failing-ui-tests.txt).
This PR adds the `ignore-backends` annotations to the corresponding ui tests.
The second commit is a fix to compiletest, complaining about `ignore-backends`.
r? ```@jieyouxu```
comments2025-07-25T15:38:54+00:00KivooeoKivooeo123@gmail.com2025-07-18T17:06:07+00:00urn:sha1:e9959aa74e23eb340d6c9e9a4eab807be03b028fmove 28 tests2025-07-25T15:38:54+00:00KivooeoKivooeo123@gmail.com2025-07-18T17:00:30+00:00urn:sha1:9f38ca97eab53ba2f431a48bec2343ef52335714Rollup merge of #143979 - dpaoliello:arm64ectest, r=petrochenkov2025-07-25T09:16:35+00:00Matthias Krüger476013+matthiaskrgr@users.noreply.github.com2025-07-25T09:16:35+00:00urn:sha1:dfbd0c4e5aa4e2b44620549f73da45d1f16cfd6a
Test fixes for Arm64EC Windows
* `tests/ui/cfg/conditional-compile-arch.rs` needs an Arm64EC case.
* `tests/ui/runtime/backtrace-debuginfo.rs` should skip Arm64EC as it suffers from the same truncated backtraces as Arm64 Windows.
* `tests/ui/linkage-attr/incompatible-flavor.rs` is a general issue: it assumes that the Rust compiler is always built with the x86 target enabled in the backend, but I only enabled AArch64 when building locally to speed up the LLVM compilation.
Add `ignore-backends` annotations in failing GCC backend ui tests2025-07-23T11:48:04+00:00Guillaume Gomezguillaume1.gomez@gmail.com2025-07-23T11:31:22+00:00urn:sha1:de93fb13feeb6263bef61d4035e78ab8651c5714