| dynamic_lookup.swift:15:1:15:3 | .foo(_:) | DynamicMemberRefExpr | getBase: | dynamic_lookup.swift:15:1:15:1 | OpaqueValueExpr |
| dynamic_lookup.swift:16:5:16:9 | subscript ...[...] | DynamicSubscriptExpr | getBase: | dynamic_lookup.swift:16:5:16:5 | OpaqueValueExpr |