| 19 | // -- properties --------------------------------------------------------------- |
| 20 | |
| 21 | bool context::active() const noexcept { |
| 22 | return unwind_stack.empty(); |
| 23 | } |
| 24 | |
| 25 | /// Checks whether this block has at least one branch that can be executed. |
| 26 | bool context::can_run() const noexcept { |