From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/traits/issue-38604.stderr | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/test/ui/traits/issue-38604.stderr (limited to 'src/test/ui/traits/issue-38604.stderr') diff --git a/src/test/ui/traits/issue-38604.stderr b/src/test/ui/traits/issue-38604.stderr new file mode 100644 index 000000000..d41488c15 --- /dev/null +++ b/src/test/ui/traits/issue-38604.stderr @@ -0,0 +1,33 @@ +error[E0038]: the trait `Foo` cannot be made into an object + --> $DIR/issue-38604.rs:14:13 + | +LL | let _f: Box = + | ^^^^^^^^^^^^ `Foo` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit + --> $DIR/issue-38604.rs:2:22 + | +LL | trait Foo where u32: Q { + | --- ^^^^^^^ ...because it uses `Self` as a type parameter + | | + | this trait cannot be made into an object... + +error[E0038]: the trait `Foo` cannot be made into an object + --> $DIR/issue-38604.rs:15:9 + | +LL | Box::new(()); + | ^^^^^^^^^^^^ `Foo` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit + --> $DIR/issue-38604.rs:2:22 + | +LL | trait Foo where u32: Q { + | --- ^^^^^^^ ...because it uses `Self` as a type parameter + | | + | this trait cannot be made into an object... + = note: required because of the requirements on the impl of `CoerceUnsized>` for `Box<()>` + = note: required by cast to type `Box` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0038`. -- cgit v1.2.3