maybe_suggest_unit_pattern_typo

rustc_mir_transform::liveness

Function maybe_suggest_unit_pattern_typo 

Source 
fn maybe_suggest_unit_pattern_typo<'tcx>(
    tcx: TyCtxt<'tcx>,
    body_def_id: DefId,
    name: Symbol,
    span: Span,
    ty: Ty<'tcx>,
) -> Option<PatternTypo>
Expand description

Give a diagnostic when an unused variable may be a typo of a unit variant or a struct.