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 --- .../move-ref-patterns-closure-captures.rs | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures.rs (limited to 'src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures.rs') diff --git a/src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures.rs b/src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures.rs new file mode 100644 index 000000000..cd619cc41 --- /dev/null +++ b/src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures.rs @@ -0,0 +1,32 @@ +fn main() { + struct U; + fn accept_fn_once(_: &impl FnOnce()) {} + fn accept_fn_mut(_: &impl FnMut()) {} + fn accept_fn(_: &impl Fn()) {} + + let mut tup = (U, U, U); + let (ref _x0, _x1, ref mut _x2) = tup; + let c1 = || { + //~^ ERROR expected a closure that implements the `FnMut` + //~| ERROR expected a closure that implements the `Fn` + drop::<&U>(_x0); + drop::(_x1); + drop::<&mut U>(_x2); + }; + accept_fn_once(&c1); + accept_fn_mut(&c1); + accept_fn(&c1); + + let c2 = || { + //~^ ERROR expected a closure that implements the `Fn` + drop::<&U>(_x0); + drop::<&mut U>(_x2); + }; + accept_fn_mut(&c2); + accept_fn(&c2); + + let c3 = || { + drop::<&U>(_x0); + }; + accept_fn(&c3); +} -- cgit v1.2.3