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authorbors <bors@rust-lang.org>2025-09-29 11:52:07 +0000
committerbors <bors@rust-lang.org>2025-09-29 11:52:07 +0000
commit21a13b8864a7dd614e9a96afd57b58c7fcf0bd6b (patch)
tree0f477eb44c222ff56184480566860d942d2e3140 /tests
parent128b36a4a48534b048845cc744b9672529d13df1 (diff)
parent82db672ed5d7822fbc66cfdfad8da264bd2405d5 (diff)
downloadrust-21a13b8864a7dd614e9a96afd57b58c7fcf0bd6b.tar.gz
rust-21a13b8864a7dd614e9a96afd57b58c7fcf0bd6b.zip
Auto merge of #147151 - Zalathar:rollup-w81rn0j, r=Zalathar
Rollup of 5 pull requests

Successful merges:

 - rust-lang/rust#146653 (improve diagnostics for empty attributes)
 - rust-lang/rust#146987 (impl Ord for params and use unstable sort)
 - rust-lang/rust#147101 (Use `Iterator::eq` and (dogfood) `eq_by` in compiler and library )
 - rust-lang/rust#147123 (Fix removed version numbers of `doc_auto_cfg` and `doc_cfg_hide`)
 - rust-lang/rust#147149 (add joboet to library review rotation)

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'tests')
-rw-r--r--tests/ui/attributes/empty-repr.stderr1
-rw-r--r--tests/ui/empty/empty-attributes.stderr4
-rw-r--r--tests/ui/macros/macro-use-all-and-none.stderr3
-rw-r--r--tests/ui/repr/repr-empty-packed.stderr1
4 files changed, 8 insertions, 1 deletions
diff --git a/tests/ui/attributes/empty-repr.stderr b/tests/ui/attributes/empty-repr.stderr
index 92901fa170c..6dfa2df75b7 100644
--- a/tests/ui/attributes/empty-repr.stderr
+++ b/tests/ui/attributes/empty-repr.stderr
@@ -4,6 +4,7 @@ error: unused attribute
 LL | #[repr()]
    | ^^^^^^^^^ help: remove this attribute
    |
+   = note: using `repr` with an empty list has no effect
 note: the lint level is defined here
   --> $DIR/empty-repr.rs:4:9
    |
diff --git a/tests/ui/empty/empty-attributes.stderr b/tests/ui/empty/empty-attributes.stderr
index f0be56ddc6a..41dc790737d 100644
--- a/tests/ui/empty/empty-attributes.stderr
+++ b/tests/ui/empty/empty-attributes.stderr
@@ -56,12 +56,16 @@ error: unused attribute
    |
 LL | #[repr()]
    | ^^^^^^^^^ help: remove this attribute
+   |
+   = note: using `repr` with an empty list has no effect
 
 error: unused attribute
   --> $DIR/empty-attributes.rs:12:1
    |
 LL | #[target_feature()]
    | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |
+   = note: using `target_feature` with an empty list has no effect
 
 error: aborting due to 8 previous errors
 
diff --git a/tests/ui/macros/macro-use-all-and-none.stderr b/tests/ui/macros/macro-use-all-and-none.stderr
index a5efb065a21..b4c05adcb33 100644
--- a/tests/ui/macros/macro-use-all-and-none.stderr
+++ b/tests/ui/macros/macro-use-all-and-none.stderr
@@ -2,8 +2,9 @@ warning: unused attribute
   --> $DIR/macro-use-all-and-none.rs:7:12
    |
 LL | #[macro_use()]
-   |            ^^ help: remove this attribute
+   |            ^^ help: remove these parentheses
    |
+   = note: using `macro_use` with an empty list is equivalent to not using a list at all
 note: the lint level is defined here
   --> $DIR/macro-use-all-and-none.rs:4:9
    |
diff --git a/tests/ui/repr/repr-empty-packed.stderr b/tests/ui/repr/repr-empty-packed.stderr
index 6565b2e8c1d..adf32c95529 100644
--- a/tests/ui/repr/repr-empty-packed.stderr
+++ b/tests/ui/repr/repr-empty-packed.stderr
@@ -15,6 +15,7 @@ error: unused attribute
 LL | #[repr()]
    | ^^^^^^^^^ help: remove this attribute
    |
+   = note: using `repr` with an empty list has no effect
 note: the lint level is defined here
   --> $DIR/repr-empty-packed.rs:2:9
    |