Function clippy_utils::qualify_min_const_fn::check_operand

source ยท 
fn check_operand<'tcx>(
    tcx: TyCtxt<'tcx>,
    operand: &Operand<'tcx>,
    span: Span,
    body: &Body<'tcx>,
    msrv: &Msrv,
) -> Result<(), (Span, Cow<'static, str>)>