compiletest: Add directive `dont-require-annotations`
for making matching on specific diagnostic kinds non-exhaustive.
E.g. `//@ dont-require-annotations:ERROR`, like in the examples in this PR.
cc https://github.com/rust-lang/rust/pull/139427#issuecomment-2782827583Closes#132647 FYI `@BoxyUwU` since you've wanted this.
r? `@jieyouxu`
Add job summary links to post-merge report
This should make it much easier to investigate the individual job test/duration changes.
The GitHub API handling is a bit crude, but I didn't want to include octocrab, because it more than doubles the current number of dependencies of `citool`...
Can be tested with:
```bash
$ cargo run --manifest-path src/ci/citool/Cargo.toml post-merge-report bad13a970a1e008dd5d8
```
r? ```@marcoieni```
compiletest: Remove the `--logfile` flag
This flag is deprecated in libtest (#134283), and there's no evidence in-tree of this flag actually being passed to compiletest.
For detailed information about test results, bootstrap parses JSON output from compiletest instead (#108659).
As part of my experimental work on removing the libtest dependency from compiletest, it's useful to be able to disconnect libtest functionality that isn't needed.
compiletest maintenance: sort deps and drop dep on `anyhow`
Two changes:
1. Sort compiletest deps alphabetically because it was annoying me (harder to quickly glance what deps compiletest is using).
2. Drop dependency on `anyhow`. There's only one usage of `anyhow`, which is for `with_context` on sth that would immediately panic anyway.
compiletest: Stricter parsing for diagnostic kinds
Non-controversial parts of https://github.com/rust-lang/rust/pull/139427 not requiring many changes in the test suite.
r? ``@jieyouxu``
This flag is deprecated in libtest, and there's no evidence in-tree of this
flag actually being passed to compiletest.
(For detailed information about test results, bootstrap parses JSON output from
compiletest instead.)
Rollup of 10 pull requests
Successful merges:
- #138676 (Implement overflow for infinite implied lifetime bounds)
- #139024 (Make error message for missing fields with `..` and without `..` more consistent)
- #139098 (Tell LLVM about impossible niche tags)
- #139124 (compiler: report error when trait object type param reference self)
- #139321 (Update to new rinja version (askama))
- #139346 (Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`)
- #139386 (make it possible to use stage0 libtest on compiletest)
- #139421 (Fix trait upcasting to dyn type with no principal when there are projections)
- #139464 (Allow for reparsing failure when reparsing a pasted metavar.)
- #139490 (Update some comment/docs related to "extern intrinsic" removal)
r? `@ghost`
`@rustbot` modify labels: rollup
make it possible to use stage0 libtest on compiletest
With https://github.com/rust-lang/rust/pull/119899, building the library tree will require a stage 1 compiler. This is because `compiletest` is defined as a `ToolStd` (since https://github.com/rust-lang/rust/pull/68019) in order to use the in-tree library. As a result, https://github.com/rust-lang/rust/pull/119899 makes certain development workflows more difficult as changes on the compiler tree will now require recompiling `compiletest` each time.
This PR allows switching `ToolStd` to `ToolBootstrap` with a simple boolean option in `bootstrap.toml` to allow `compiletest` to use the stage 0 `libtest` instead.
The changes under `src/ci` are clearly intended to make sure that `compiletest` doesn't break during future bootstrap beta bumps.
Currently `compiletest` panics all over the place but doesn't really use
`anyhow` anyway. I'd like to introduce some more principled error
handling and disciplined diagnostic reporting in the near future.
