pkg/front_end/parser_testcases/general/built_in_identifier_top_level_fields.dart

int abstract = 42;
int as = 42;
int covariant = 42;
int deferred = 42;
int dynamic = 42;
int export = 42;
int external = 42;
int factory = 42;
int Function = 42;
int get = 42;
int implements = 42;
int import = 42;
int interface = 42;
int library = 42;
int operator = 42;
int mixin = 42;
int part = 42;
int set = 42;
int static = 42;
int typedef = 42;