Using a ClojureScript (1.9.946) REPL If I run:
I get the result: [true true true true]
I would have expected this code to raise an exception. The first two expressions are valid, however the last two expressions don't use comp and just apply not to empty?, which returns false
Interestingly if I run this code in a Clojure (not a ClojureScript) REPL, I get an error that I would expect:
If I compile this code with the ClojureScript compiler using advanced optimizations then I get a runtime error,
which is more like what I would expect:
So when compiled under non-optimization, ((not empty?) "foo") seems to produce unexpected results.
macOS Sierra (10.12.6).