rust/tests/codegen/vec-iter-collect-len.rs
2023-01-11 09:32:08 +00:00

13 lines
281 B
Rust

// ignore-debug: the debug assertions get in the way
// no-system-llvm
// compile-flags: -O
#![crate_type="lib"]
#[no_mangle]
pub fn get_len() -> usize {
// CHECK-LABEL: @get_len
// CHECK-NOT: call
// CHECK-NOT: invoke
[1, 2, 3].iter().collect::<Vec<_>>().len()
}