Merge from rustc

Author: The Miri Cronjob Bot

src/hir.md

@@ -139,12 +139,12 @@ defined in the map. By matching on this, you can find out what sort of
 node the `HirId` referred to and also get a pointer to the data
 itself. Often, you know what sort of node `n` is – e.g. if you know
 that `n` must be some HIR expression, you can do
-[`tcx.hir().expect_expr(n)`][expect_expr], which will extract and return the
+[`tcx.hir_expect_expr(n)`][expect_expr], which will extract and return the
 [`&hir::Expr`][Expr], panicking if `n` is not in fact an expression.
 
 [find]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/hir/map/struct.Map.html#method.find
 [`Node`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir/hir/enum.Node.html
-[expect_expr]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/hir/map/struct.Map.html#method.expect_expr
+[expect_expr]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/struct.TyCtxt.html#method.expect_expr
 [Expr]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir/hir/struct.Expr.html
 
 Finally, you can use the HIR map to find the parents of nodes, via

src/tests/ci.md

@@ -133,29 +133,37 @@ There are several use-cases for try builds:
   Again, a working compiler build is needed for this, which can be produced by
   the [dist-x86_64-linux] CI job.
 - Run a specific CI job (e.g. Windows tests) on a PR, to quickly test if it
-  passes the test suite executed by that job. You can select which CI jobs will
-  be executed in the try build by adding up to 10 lines containing `try-job:
-  <name of job>` to the PR description. All such specified jobs will be executed
-  in the try build once the `@bors try` command is used on the PR. If no try
-  jobs are specified in this way, the jobs defined in the `try` section of
-  [`jobs.yml`] will be executed by default.
+  passes the test suite executed by that job.
+
+You can select which CI jobs will
+be executed in the try build by adding lines containing `try-job:
+<job pattern>` to the PR description. All such specified jobs will be executed
+in the try build once the `@bors try` command is used on the PR. If no try
+jobs are specified in this way, the jobs defined in the `try` section of
+[`jobs.yml`] will be executed by default.
+
+Each pattern can either be an exact name of a job or a glob pattern that matches multiple jobs,
+for example `*msvc*` or `*-alt`. You can start at most 20 jobs in a single try build. When using
+glob patterns, you might want to wrap them in backticks (`` ` ``) to avoid GitHub rendering
+the pattern as Markdown.
 
 > **Using `try-job` PR description directives**
 >
-> 1. Identify which set of try-jobs (max 10) you would like to exercise. You can
+> 1. Identify which set of try-jobs you would like to exercise. You can
 >    find the name of the CI jobs in [`jobs.yml`].
 >
-> 2. Amend PR description to include (usually at the end of the PR description)
->    e.g.
+> 2. Amend PR description to include a set of patterns (usually at the end
+>    of the PR description), for example:
 >
 >    ```text
 >    This PR fixes #123456.
 >
 >    try-job: x86_64-msvc
 >    try-job: test-various
+>    try-job: `*-alt`
 >    ```
 >
->    Each `try-job` directive must be on its own line.
+>    Each `try-job` pattern must be on its own line.
 >
 > 3. Run the prescribed try jobs with `@bors try`. As aforementioned, this
 >    requires the user to either (1) have `try` permissions or (2) be delegated