This library is unstable; compatibility will not be maintained. See Unstable for more information.
Traverses stx, which should be module-level-form in the sense of the grammar for fully-expanded forms, and records all of the variables that are mutated.
Produces #t if id is mutated by an expression previously passed to find-mutated-vars, otherwise produces #f.
|> (find-mutated-vars #'(begin (set! var 'foo) 'bar))|
|> (is-var-mutated? #'var)|
|> (is-var-mutated? #'other-var)|