Version: 5.1.3
13 Finding Mutated Variables
| (require unstable/mutated-vars) |
This library is unstable;
compatibility will not be maintained.
See Unstable: May Change Without Warning for more information.
| (find-mutated-vars stx [dict]) → dict? |
| stx : syntax? |
| dict : dict? = (make-immutable-free-id-table) |
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.
Each mutated variable is added to dict, mapped to
#t. If dict is mutable, as determined by
dict-mutable?, then the table is updated destructively.
Otherwise, the table is updated functionally.
Examples: | ||||||||||
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}