Function rustc_builtin_macros::deriving::call_unreachable
source ยท fn call_unreachable(cx: &ExtCtxt<'_>, span: Span) -> P<Expr>
Expand description
Constructs an expression that calls the unreachable
intrinsic.
fn call_unreachable(cx: &ExtCtxt<'_>, span: Span) -> P<Expr>
Constructs an expression that calls the unreachable
intrinsic.