17 Formal Languages Formal Language Descriptions 3. Regular Context Free Recursively Enumerable (Chomsky,1956) Easy to produce and parse Argument Stack Return Stack
52 Issue 386 from Rhino var A = class extends (class {}){}; Issue 2937 from Closure const [y,y] = []; var {baz:{} = baz => {}} = baz => {}; Issue 385 from Rhino {while ((l_0)){ if ((l_0)) {break;;var l_0; continue }0}} Issue 2842 from Closure Delta Minimization is useful but not su ff i cient
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) 78
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) {"": 124} ✔ is "" : no is : null & 79
is "" : no is : null & def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) {"": 124} ✔ Start Symbol 83
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) Evogram 84
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) Evogram 84
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) Evogram Automatically Derived 84
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) 85
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) 85
def jsoncheck(json): if no_key_is_empty_string(json): fail(’one key must be empty’) if any_key_has_null_value(json): fail(’key value must not be null’) process(json) Automatically Derived 85