Splicing Reader conditional breaks map literals when :read-cond not :allow about edamame HOT 3 CLOSED

@NoahTheDuke

The above problem is the same with Clojure's own reader:

$ clj
Clojure 1.11.0
user=> (read-string {:read-cond :preserve} "(def example {:a 1 #?@(:clj [:b 2 :c 3])})")
Execution error at user/eval1 (REPL:1).
Map literal must contain an even number of forms

How clj-kondo does this: it first parses the file using the first reader conditional feature, then lints that and then does the same for the second reader conditional.

from edamame.

What I'm saying is: parse the file twice:

user=> (e/parse-string "(def example {:a 1 #?@(:clj [:b 2 :c 3])})" {:read-cond :allow :features #{:clj}})
(def example {:a 1, :b 2, :c 3})
user=> (e/parse-string "(def example {:a 1 #?@(:clj [:b 2 :c 3])})" {:read-cond :allow :features #{:cljs}})
(def example {:a 1})

and then work with those results.

from edamame.

Hmm okay.

from edamame.