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 --- .../ui/borrowck/borrowck-use-uninitialized-in-cast-trait.rs | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 src/test/ui/borrowck/borrowck-use-uninitialized-in-cast-trait.rs (limited to 'src/test/ui/borrowck/borrowck-use-uninitialized-in-cast-trait.rs') diff --git a/src/test/ui/borrowck/borrowck-use-uninitialized-in-cast-trait.rs b/src/test/ui/borrowck/borrowck-use-uninitialized-in-cast-trait.rs new file mode 100644 index 000000000..3ce721618 --- /dev/null +++ b/src/test/ui/borrowck/borrowck-use-uninitialized-in-cast-trait.rs @@ -0,0 +1,10 @@ +// Variation on `borrowck-use-uninitialized-in-cast` in which we do a +// trait cast from an uninitialized source. Issue #20791. + +trait Foo { fn dummy(&self) { } } +impl Foo for i32 { } + +fn main() { + let x: &i32; + let y = x as *const dyn Foo; //~ ERROR [E0381] +} -- cgit v1.2.3