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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/suggestions/suggest-box.stderr
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/suggestions/suggest-box.stderr')
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1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/suggestions/suggest-box.stderr b/tests/ui/suggestions/suggest-box.stderr
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@@ -0,0 +1,26 @@
+error[E0308]: mismatched types
+ --> $DIR/suggest-box.rs:4:47
+ |
+LL | let _x: Box<dyn Fn() -> Result<(), ()>> = || {
+ | _____________-------------------------------___^
+ | | |
+ | | expected due to this
+LL | | Err(())?;
+LL | | Ok(())
+LL | | };
+ | |_____^ expected struct `Box`, found closure
+ |
+ = note: expected struct `Box<dyn Fn() -> Result<(), ()>>`
+ found closure `[closure@$DIR/suggest-box.rs:4:47: 4:49]`
+ = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html
+help: store this in the heap by calling `Box::new`
+ |
+LL ~ let _x: Box<dyn Fn() -> Result<(), ()>> = Box::new(|| {
+LL | Err(())?;
+LL | Ok(())
+LL ~ });
+ |
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.