syntax_data: {"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                     //          │              │out of <expr>   │
context_before:                     // └────────┬───────┘      │because breaking│
context_after:                     // ┌────────▼───────┐      │scope           │