Method emit_source

cranelift/isle/isle/src/codegen.rs:1050–1062

(
        &self,
        ctx: &mut BodyContext<W>,
        source: BindingId,
        constraint: Constraint,
    )

    }

    fn emit_source<W: Write>(
        &self,
        ctx: &mut BodyContext<W>,
        source: BindingId,
        constraint: Constraint,
    ) -> std::fmt::Result {
        if let Constraint::Variant { .. } | Constraint::Struct { .. } = constraint {
            if !ctx.is_ref.contains(&source) {
                write!(ctx.out, "&")?;
            }
        }
        self.emit_expr(ctx, source)
    }

    fn emit_constraint<W: Write>(
        &self,