syntax_data: {"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"fn_abi.ret.cast_to(Reg"}]}
source_snippet:                 fn_abi.ret.cast_to(Reg { kind: RegKind::Integer, size: fn_abi.ret.layout.size });
context_before:                 // Same size or smaller than pointer, return in an integer register.
context_after:             } else {