fixes #376

tests/js/test2.nim

@@ -0,0 +1,23 @@
+discard """
+  cmd: "nimrod js --hints:on -r $# $#"
+  output: '''foo
+js 3.14'''
+"""
+
+# This file tests the JavaScript generator
+
+#  #335 
+proc foo() =
+  var bar = "foo"
+  proc baz() =
+    echo bar
+  baz()
+foo()
+  
+# #376
+when not defined(JS):
+  proc foo(val: float): string = "no js " & $val
+else:
+  proc foo(val: float): string = "js " & $val
+
+echo foo(3.14)