From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/unsized/unsized-fn-arg.stderr | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 tests/ui/unsized/unsized-fn-arg.stderr (limited to 'tests/ui/unsized/unsized-fn-arg.stderr') diff --git a/tests/ui/unsized/unsized-fn-arg.stderr b/tests/ui/unsized/unsized-fn-arg.stderr new file mode 100644 index 000000000..404fa5291 --- /dev/null +++ b/tests/ui/unsized/unsized-fn-arg.stderr @@ -0,0 +1,22 @@ +error[E0277]: the size for values of type `T` cannot be known at compilation time + --> $DIR/unsized-fn-arg.rs:5:17 + | +LL | fn f(t: T) {} + | - ^ doesn't have a size known at compile-time + | | + | this type parameter needs to be `std::marker::Sized` + | + = help: unsized fn params are gated as an unstable feature +help: consider removing the `?Sized` bound to make the type parameter `Sized` + | +LL - fn f(t: T) {} +LL + fn f(t: T) {} + | +help: function arguments must have a statically known size, borrowed types always have a known size + | +LL | fn f(t: &T) {} + | + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. -- cgit v1.2.3