Double warning for undeclared Var (REPL only)
Description
A regression occurred where an undeclared Var in a {{require}}d file causes two diagnostics:
Environment
Activity
I just now realized that it will probably affect those cases as well, although the `add-dependencies` function seems to (currently) only be used in `cljs.repl`. What other approach should I try? Restrict the cases where we
at the REPL?
FWIW I don't think this is related to the REPL at all.
I have been seeing doubled warnings for a while now in shadow-build but never bothered to find you why.
Will always warn twice about "xzy" but only once for "abc", doesn't matter if a REPL is involved or not.
pretty sure this was resolved when Mike Fikes fixed how we process fn bodies.
Can confirm this is still a problem thanks to bump from António, however I do not understand the patch. It doesn't seem safe to suppress warnings here like that.
