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/unsized-locals/borrow-after-move.rs | 43 +++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src/test/ui/unsized-locals/borrow-after-move.rs (limited to 'src/test/ui/unsized-locals/borrow-after-move.rs') diff --git a/src/test/ui/unsized-locals/borrow-after-move.rs b/src/test/ui/unsized-locals/borrow-after-move.rs new file mode 100644 index 000000000..ad73b720f --- /dev/null +++ b/src/test/ui/unsized-locals/borrow-after-move.rs @@ -0,0 +1,43 @@ +#![feature(unsized_locals, unsized_fn_params)] +//~^ WARN the feature `unsized_locals` is incomplete + +pub trait Foo { + fn foo(self) -> String; +} + +impl Foo for str { + fn foo(self) -> String { + self.to_owned() + } +} + +fn drop_unsized(_: T) {} + +fn main() { + { + let x = "hello".to_owned().into_boxed_str(); + let y = *x; + drop_unsized(y); + println!("{}", &x); + //~^ERROR borrow of moved value + println!("{}", &y); + //~^ERROR borrow of moved value + } + + { + let x = "hello".to_owned().into_boxed_str(); + let y = *x; + y.foo(); + println!("{}", &x); + //~^ERROR borrow of moved value + println!("{}", &y); + //~^ERROR borrow of moved value + } + + { + let x = "hello".to_owned().into_boxed_str(); + x.foo(); + println!("{}", &x); + //~^ERROR borrow of moved value + } +} -- cgit v1.2.3