js2coffee/specs/shadowing/var_shadowing.txt

JavaScript to CoffeeScript compiler

notes: """
  CoffeeScript doesn't support shadowing of outer variables (see
  [coffee-script#712]). js2coffee uses a terrible hack to make this work.

  Previously, this is unsupported in js2coffee 0.x.

  [coffee-script#712]: https://github.com/jashkenas/coffee-script/issues/712
"""
warnings: [ /Variable shadowing.*not fully supported/ ]
----
var val = 2;
var fn = function () {
  var val = 1;
  return;
}
fn();
assert(val === 2);
----
val = 2

fn = ->
  `var val`
  val = 1
  return

fn()
assert val == 2