core Vars not loaded

[mfikes]

If you evaluate an expression which involves a symbol resolving to a Var in cljs.core, the AST doesn't reflect this. For example map indicates that the Var is cljs.user/map.

[lwb4]

Weird. In the case of (map inc [1 2 3 4]), inc loads as cljs.core/inc, but map loads as cljs.user/map.

(reduce + (map inc [1 2 3 4])) shows cljs.user/reduce and cljs.user/map, but cljs.core/+ and cljs.core/inc.

Output from fiwheel:

WARNING: Use of undeclared Var cljs.user/reduce
WARNING: Can't take value of macro cljs.core/+
WARNING: Use of undeclared Var cljs.user/map
WARNING: Can't take value of macro cljs.core/inc

Any ideas?

[mfikes]

@lincoln-b Yes, inc is a macro-function

To properly resolve map to cljs.core/map, you'd need to make sure (cljs.js/empty-state) has the core analysis cache loaded. (Check out it's implementation and dump-core.)

[lwb4]

I changed the AST pane to draw from cljs.js/analyze-str instead of (my modification of) cljs.analyzer.utils/to-ast. That gives us back cljs.core/map.

Then I wrote a function to recursively dissoc "fluff" keywords from the map -- currently that's :env, :children, and :doc. The list of keywords to dissoc is in rage.utilities/keywords-to-remove.

Thanks for helping me out with this!