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| author | bors <bors@rust-lang.org> | 2025-04-21 19:28:16 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2025-04-21 19:28:16 +0000 |
| commit | d6c1e454aa8af5e7e59fbf5c4e7d3128d2f99582 (patch) | |
| tree | e12c3de53a1d961026e0de6bd56a3662aa88723e /src/doc/rustc-dev-guide | |
| parent | 8f2819b0e3428d0aee05fa60e91e0211c2aea053 (diff) | |
| parent | 1cb9a0d450c935cda211bb970446d7e8cf504311 (diff) | |
| download | rust-d6c1e454aa8af5e7e59fbf5c4e7d3128d2f99582.tar.gz rust-d6c1e454aa8af5e7e59fbf5c4e7d3128d2f99582.zip | |
Auto merge of #140127 - ChrisDenton:rollup-2kye32h, r=ChrisDenton
Rollup of 11 pull requests
Successful merges:
- #134213 (Stabilize `naked_functions`)
- #139711 (Hermit: Unify `std::env::args` with Unix)
- #139795 (Clarify why SGX code specifies linkage/symbol names for certain statics)
- #140036 (Advent of `tests/ui` (misc cleanups and improvements) [4/N])
- #140047 (remove a couple clones)
- #140052 (Fix error when an intra doc link is trying to resolve an empty associated item)
- #140074 (rustdoc-json: Improve test for auto-trait impls)
- #140076 (jsondocck: Require command is at start of line)
- #140107 (rustc-dev-guide subtree update)
- #140111 (cleanup redundant pattern instances)
- #140118 ({B,C}Str: minor cleanup)
r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/rust-version | 2 | ||||
| -rw-r--r-- | src/doc/rustc-dev-guide/src/tests/ui.md | 13 |
2 files changed, 8 insertions, 7 deletions
diff --git a/src/doc/rustc-dev-guide/rust-version b/src/doc/rustc-dev-guide/rust-version index 67de4a98165..dc52e0928cc 100644 --- a/src/doc/rustc-dev-guide/rust-version +++ b/src/doc/rustc-dev-guide/rust-version @@ -1 +1 @@ -a7c39b68616668a45f0afd62849a1da7c8ad2516 +b8005bff3248cfc6e327faf4fa631ac49bb49ba9 diff --git a/src/doc/rustc-dev-guide/src/tests/ui.md b/src/doc/rustc-dev-guide/src/tests/ui.md index 7c4e2a0fdae..6232c8bcc0a 100644 --- a/src/doc/rustc-dev-guide/src/tests/ui.md +++ b/src/doc/rustc-dev-guide/src/tests/ui.md @@ -303,7 +303,7 @@ It should be preferred to using `error-pattern`, which is imprecise and non-exha ### `error-pattern` The `error-pattern` [directive](directives.md) can be used for runtime messages, which don't -have a specific span, or in exceptional cases for compile time messages. +have a specific span, or in exceptional cases, for compile time messages. Let's think about this test: @@ -316,7 +316,7 @@ fn main() { } ``` -We want to ensure this shows "index out of bounds" but we cannot use the `ERROR` +We want to ensure this shows "index out of bounds", but we cannot use the `ERROR` annotation since the runtime error doesn't have any span. Then it's time to use the `error-pattern` directive: @@ -333,18 +333,19 @@ fn main() { Use of `error-pattern` is not recommended in general. For strict testing of compile time output, try to use the line annotations `//~` as much as -possible, including `//~?` annotations for diagnostics without span. +possible, including `//~?` annotations for diagnostics without spans. If the compile time output is target dependent or too verbose, use directive `//@ dont-require-annotations: <diagnostic-kind>` to make the line annotation checking -non-exhaustive, some of the compiler messages can stay uncovered by annotations in this mode. +non-exhaustive. +Some of the compiler messages can stay uncovered by annotations in this mode. -For checking runtime output `//@ check-run-results` may be preferable. +For checking runtime output, `//@ check-run-results` may be preferable. Only use `error-pattern` if none of the above works. Line annotations `//~` are still checked in tests using `error-pattern`. -In exceptional cases use `//@ compile-flags: --error-format=human` to opt out of these checks. +In exceptional cases, use `//@ compile-flags: --error-format=human` to opt out of these checks. ### Diagnostic kinds (error levels) |
