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 --- .../issue-54499-field-mutation-of-moved-out.rs | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/test/ui/borrowck/issue-54499-field-mutation-of-moved-out.rs (limited to 'src/test/ui/borrowck/issue-54499-field-mutation-of-moved-out.rs') diff --git a/src/test/ui/borrowck/issue-54499-field-mutation-of-moved-out.rs b/src/test/ui/borrowck/issue-54499-field-mutation-of-moved-out.rs new file mode 100644 index 000000000..498ca01e9 --- /dev/null +++ b/src/test/ui/borrowck/issue-54499-field-mutation-of-moved-out.rs @@ -0,0 +1,42 @@ +#![warn(unused)] +#[derive(Debug)] +struct S(i32); + +type Tuple = (S, i32); +struct Tpair(S, i32); +struct Spair { x: S, y: i32 } + +fn main() { + { + let t: Tuple = (S(0), 0); + drop(t); + t.0 = S(1); + //~^ ERROR assign to part of moved value: `t` [E0382] + //~| ERROR cannot assign to `t.0`, as `t` is not declared as mutable [E0594] + t.1 = 2; + //~^ ERROR cannot assign to `t.1`, as `t` is not declared as mutable [E0594] + println!("{:?} {:?}", t.0, t.1); + } + + { + let u: Tpair = Tpair(S(0), 0); + drop(u); + u.0 = S(1); + //~^ ERROR assign to part of moved value: `u` [E0382] + //~| ERROR cannot assign to `u.0`, as `u` is not declared as mutable [E0594] + u.1 = 2; + //~^ ERROR cannot assign to `u.1`, as `u` is not declared as mutable [E0594] + println!("{:?} {:?}", u.0, u.1); + } + + { + let v: Spair = Spair { x: S(0), y: 0 }; + drop(v); + v.x = S(1); + //~^ ERROR assign to part of moved value: `v` [E0382] + //~| ERROR cannot assign to `v.x`, as `v` is not declared as mutable [E0594] + v.y = 2; + //~^ ERROR cannot assign to `v.y`, as `v` is not declared as mutable [E0594] + println!("{:?} {:?}", v.x, v.y); + } +} -- cgit v1.2.3