syntax_data: {"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":".scope_index(self.scopes.const_continuable_scopes[break_index].region_scope,"}]}
source_snippet:             .scope_index(self.scopes.const_continuable_scopes[break_index].region_scope, span);
context_before:             .scopes
context_after:         let scope = &mut self.scopes.const_continuable_scopes[break_index];