syntax_data: {"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                     // │Test the pattern├──────►in y()          │
context_before:                     // ┌────────▼───────┐      │Drop temporaries│
context_after:                     // └────────┬───────┘      │because breaking│