Removing empty parens from the grammar.

2010-10-22 11:29:03 +13:00 · 2010-10-22 11:29:03 +13:00 · f43ee4075d
parent 2f7c076a50
commit f43ee4075d
3 changed files with 64 additions and 69 deletions
--- a/lib/grammar.js
+++ b/lib/grammar.js
@ -366,8 +366,6 @@
    Parenthetical: [
      o("( Expression )", function() {
        return new Parens($2);
-      }), o("( )", function() {
-        return new Parens(new Literal(''));
      })
    ],
    WhileSource: [
--- a/lib/parser.js
+++ b/lib/parser.js
--- a/src/grammar.coffee
+++ b/src/grammar.coffee
@ -407,7 +407,6 @@ grammar =
  # the trick.
  Parenthetical: [
    o "( Expression )",                         -> new Parens $2
-    o "( )",                                    -> new Parens new Literal ''
  ]

  # The condition portion of a while loop.