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/closures/issue-6801.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/test/ui/closures/issue-6801.rs (limited to 'src/test/ui/closures/issue-6801.rs') diff --git a/src/test/ui/closures/issue-6801.rs b/src/test/ui/closures/issue-6801.rs new file mode 100644 index 000000000..694d86feb --- /dev/null +++ b/src/test/ui/closures/issue-6801.rs @@ -0,0 +1,21 @@ +// Creating a stack closure which references a box and then +// transferring ownership of the box before invoking the stack +// closure results in a crash. + +#![feature(box_syntax)] + +fn twice(x: Box) -> usize { + *x * 2 +} + +fn invoke(f: F) where F: FnOnce() -> usize { + f(); +} + +fn main() { + let x : Box = box 9; + let sq = || { *x * *x }; + + twice(x); //~ ERROR: cannot move out of + invoke(sq); +} -- cgit v1.2.3