rust/tests/mir-opt/dataflow-const-prop/repr_transparent.rs
2023-10-19 15:51:52 +00:00

14 lines
309 B
Rust

// skip-filecheck
// unit-test: DataflowConstProp
// The struct has scalar ABI, but is not a scalar type.
// Make sure that we handle this correctly.
#[repr(transparent)]
struct I32(i32);
// EMIT_MIR repr_transparent.main.DataflowConstProp.diff
fn main() {
let x = I32(0);
let y = I32(x.0 + x.0);
}