| Ruby 3.5.0dev (2025-10-29 revision e1a0bcde769b26ab5dc47569981c8c7d0af21072)
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| Data Fields | |
| LINK_ELEMENT | link | 
| int | label_no | 
| int | position | 
| int | sc_state | 
| int | sp | 
| int | refcnt | 
| unsigned int | set: 1 | 
| unsigned int | rescued: 2 | 
| unsigned int | unremovable: 1 | 
| LINK_ELEMENT iseq_label_data::link |