syntax_data: {"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"providers.closure_saved_names_of_captured_variables"}]}
source_snippet:     providers.closure_saved_names_of_captured_variables =
context_before:     providers.lit_to_const = thir::constant::lit_to_const;
context_after:         builder::closure_saved_names_of_captured_variables;