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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
commit17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch)
tree3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/test/ui/functions-closures
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz
rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.zip
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/functions-closures')
-rw-r--r--src/test/ui/functions-closures/fn-help-with-err.rs28
-rw-r--r--src/test/ui/functions-closures/fn-help-with-err.stderr38
2 files changed, 47 insertions, 19 deletions
diff --git a/src/test/ui/functions-closures/fn-help-with-err.rs b/src/test/ui/functions-closures/fn-help-with-err.rs
index 3d2bcb8ad..49a514a8b 100644
--- a/src/test/ui/functions-closures/fn-help-with-err.rs
+++ b/src/test/ui/functions-closures/fn-help-with-err.rs
@@ -1,16 +1,28 @@
// This test case checks the behavior of typeck::check::method::suggest::is_fn on Ty::Error.
+
+struct Foo;
+
+trait Bar {
+ //~^ NOTE `Bar` defines an item `bar`, perhaps you need to implement it
+ //~| NOTE `Bar` defines an item `bar`, perhaps you need to implement it
+ fn bar(&self) {}
+}
+
+impl Bar for Foo {}
+
fn main() {
let arc = std::sync::Arc::new(oops);
//~^ ERROR cannot find value `oops` in this scope
//~| NOTE not found
- // The error "note: this is a function, perhaps you wish to call it" MUST NOT appear.
- arc.blablabla();
- //~^ ERROR no method named `blablabla`
+ arc.bar();
+ //~^ ERROR no method named `bar`
//~| NOTE method not found
- let arc2 = std::sync::Arc::new(|| 1);
- // The error "note: this is a function, perhaps you wish to call it" SHOULD appear
- arc2.blablabla();
- //~^ ERROR no method named `blablabla`
+ //~| HELP items from traits can only be used if the trait is implemented and in scope
+
+ let arc2 = std::sync::Arc::new(|| Foo);
+ arc2.bar();
+ //~^ ERROR no method named `bar`
//~| NOTE method not found
- //~| NOTE this is a function, perhaps you wish to call it
+ //~| HELP items from traits can only be used if the trait is implemented and in scope
+ //~| HELP use parentheses to call this closure
}
diff --git a/src/test/ui/functions-closures/fn-help-with-err.stderr b/src/test/ui/functions-closures/fn-help-with-err.stderr
index 06e29daef..229666621 100644
--- a/src/test/ui/functions-closures/fn-help-with-err.stderr
+++ b/src/test/ui/functions-closures/fn-help-with-err.stderr
@@ -1,22 +1,38 @@
error[E0425]: cannot find value `oops` in this scope
- --> $DIR/fn-help-with-err.rs:3:35
+ --> $DIR/fn-help-with-err.rs:14:35
|
LL | let arc = std::sync::Arc::new(oops);
| ^^^^ not found in this scope
-error[E0599]: no method named `blablabla` found for struct `Arc<_>` in the current scope
- --> $DIR/fn-help-with-err.rs:7:9
+error[E0599]: no method named `bar` found for struct `Arc<_>` in the current scope
+ --> $DIR/fn-help-with-err.rs:17:9
|
-LL | arc.blablabla();
- | ^^^^^^^^^ method not found in `Arc<_>`
+LL | arc.bar();
+ | ^^^ method not found in `Arc<_>`
+ |
+ = help: items from traits can only be used if the trait is implemented and in scope
+note: `Bar` defines an item `bar`, perhaps you need to implement it
+ --> $DIR/fn-help-with-err.rs:5:1
+ |
+LL | trait Bar {
+ | ^^^^^^^^^
-error[E0599]: no method named `blablabla` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:38]>` in the current scope
- --> $DIR/fn-help-with-err.rs:12:10
+error[E0599]: no method named `bar` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:22:36: 22:38]>` in the current scope
+ --> $DIR/fn-help-with-err.rs:23:10
+ |
+LL | arc2.bar();
+ | ^^^ method not found in `Arc<[closure@$DIR/fn-help-with-err.rs:22:36: 22:38]>`
+ |
+ = help: items from traits can only be used if the trait is implemented and in scope
+note: `Bar` defines an item `bar`, perhaps you need to implement it
+ --> $DIR/fn-help-with-err.rs:5:1
+ |
+LL | trait Bar {
+ | ^^^^^^^^^
+help: use parentheses to call this closure
|
-LL | arc2.blablabla();
- | ---- ^^^^^^^^^ method not found in `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:38]>`
- | |
- | this is a function, perhaps you wish to call it
+LL | arc2().bar();
+ | ++
error: aborting due to 3 previous errors