blob: 0d889ada9b602c5953d3c29686aa6b132d8f8b5b [file] [log] [blame]
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
//@ compile-flags: -Zmir-opt-level=0
fn opaque<T>(x: T) {}
// EMIT_MIR array_len.const_array_len.built.after.mir
fn const_array_len<T>(x: [T; 5]) {
// CHECK-LABEL: fn const_array_len(
// CHECK-NOT: Len
// CHECK-NOT: PtrMetadata
// CHECK: = const 5_usize;
if let [a, b, rest @ .., e] = x {
opaque(a);
opaque(b);
opaque(rest);
opaque(e);
}
}
// EMIT_MIR array_len.slice_len.built.after.mir
fn slice_len<T>(x: &[T]) {
// CHECK-LABEL: fn slice_len(
// CHECK-NOT: Len
// CHECK: = PtrMetadata(copy _1);
if let [a, b, rest @ .., e] = x {
opaque(a);
opaque(b);
opaque(rest);
opaque(e);
}
}