rust/tests/mir-opt/remove_storage_markers.rs

19 lines
428 B
Rust

// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
//@ unit-test: RemoveStorageMarkers
// Checks that storage markers are removed at opt-level=0.
//
//@ compile-flags: -C opt-level=0 -Coverflow-checks=off
// EMIT_MIR remove_storage_markers.main.RemoveStorageMarkers.diff
fn main() {
// CHECK-LABEL: fn main(
// CHECK-NOT: StorageDead
// CHECK-NOT: StorageLive
let mut sum = 0;
for i in 0..10 {
sum += i;
}
}