Method jump_to_fail_pop

crates/codegen/src/compile.rs:5919–5945

(&mut self, pc: &mut PatternContext, op: JumpOp)

    }

    fn jump_to_fail_pop(&mut self, pc: &mut PatternContext, op: JumpOp) -> CompileResult<()> {
        // Compute the total number of items to pop:
        // items on top plus the captured objects.
        let pops = pc.on_top + pc.stores.len();
        // Ensure that the fail_pop vector has at least `pops + 1` elements.
        self.ensure_fail_pop(pc, pops)?;
        // Emit a jump using the jump target stored at index `pops`.
        match op {
            JumpOp::Jump => {
                emit!(
                    self,
                    PseudoInstruction::Jump {
                        delta: pc.fail_pop[pops]
                    }
                );
            }
            JumpOp::PopJumpIfFalse => {
                emit!(
                    self,
                    Instruction::PopJumpIfFalse {
                        delta: pc.fail_pop[pops]
                    }
                );
            }
        }
        Ok(())
    }

    /// Emits the necessary POP instructions for all failure targets in the pattern context,
    /// then resets the fail_pop vector.