rustc/tests/codegen/issue-103840.rs
2023-08-02 10:33:26 +02:00

10 lines
185 B
Rust

// compile-flags: -O
#![crate_type = "lib"]
pub fn foo(t: &mut Vec<usize>) {
// CHECK-NOT: __rust_dealloc
let mut taken = std::mem::take(t);
taken.pop();
*t = taken;
}