fix array and hash constants, now seperated out

lib/parser/compound_types.rb

@@ -5,12 +5,12 @@ module Parser
 
     rule(:array_constant) do
       left_bracket >>
-      (  ((operator_expression|r_value).as(:array_element) >> space? >>
+      (  (r_value.as(:array_element) >> space? >>
-          (comma >> space? >> (operator_expression|r_value).as(:array_element)).repeat(0)).repeat(0,1)).as(:array_constant) >>
+          (comma >> space? >> r_value.as(:array_element)).repeat(0)).repeat(0,1)).as(:array_constant) >>
           space? >> right_bracket
       end
 
-    rule(:hash_pair)  { basic_type.as(:hash_key) >> association >> (operator_expression|r_value).as(:hash_value) }
+    rule(:hash_pair)  { basic_type.as(:hash_key) >> association >> r_value.as(:hash_value) }
     rule(:hash_constant)       { left_brace >> ((hash_pair.as(:hash_pair) >>
                          (comma >> space? >> hash_pair.as(:hash_pair)).repeat(0)).repeat(0,1)).as(:hash_constant)>>
                          space? >> right_brace }

test/cases/array_constant/array_list.tst

@@ -1,6 +1,5 @@
 [42, foo]
 -- -- --
-s(:expressions, 
+s(:array,
-  s(:array, 
   s(:int, 42),
-    s(:name,  :foo)))
+  s(:name, :foo))

test/cases/array_constant/array_ops.tst

@@ -1,11 +1,10 @@
 [ 3 + 4 , foo(22) ]
 -- -- --
-s(:expressions, 
+s(:array,
-  s(:array, 
+  s(:operator_value, :+,
-    s(:operator,  "+", 
     s(:int, 3),
     s(:int, 4)),
   s(:call,
     s(:name, :foo),
     s(:arguments,
-        s(:int,  22)))))
+      s(:int, 22))))

test/cases/array_constant/one_array.tst

@@ -1,5 +1,4 @@
 [42]
 -- -- --
-s(:expressions, 
+s(:array,
-  s(:array, 
+  s(:int, 42))
-    s(:int,  42)))

test/cases/hash_constant/hash.tst

@@ -1,7 +1,6 @@
 { foo => 33 }
 -- -- --
-s(:expressions, 
+s(:hash,
-  s(:hash, 
   s(:assoc,
     s(:name, :foo),
-      s(:int,  33))))
+    s(:int, 33)))

test/cases/hash_constant/hash2.tst

@@ -1,7 +1,6 @@
 { foo => true }
 -- -- --
-s(:expressions, 
+s(:hash,
-  s(:hash, 
   s(:assoc,
     s(:name, :foo),
-      s(:true))))
+    s(:true)))

test/cases/hash_constant/hash_list.tst

@@ -1,10 +1,9 @@
 {foo => 33 , bar => 42}
 -- -- --
-s(:expressions, 
+s(:hash,
-  s(:hash, 
   s(:assoc,
     s(:name, :foo),
     s(:int, 33)),
   s(:assoc,
     s(:name, :bar),
-      s(:int,  42))))
+    s(:int, 42)))