diff --git a/lib/parser/transform.rb b/lib/parser/transform.rb
index 321eb25b..5e09691e 100644
--- a/lib/parser/transform.rb
+++ b/lib/parser/transform.rb
@@ -10,9 +10,9 @@ module Parser
     rule(:integer => simple(:value)) { Ast::IntegerExpression.new(value.to_i) }
     rule(:name   => simple(:name))  { Ast::NameExpression.new(name.to_s) }
 
-    rule(:array => sequence(:array) ) { Ast::ArrayExpression.new(array) } 
+    rule(:array_constant => sequence(:array_constant) ) { Ast::ArrayExpression.new(array_constant) } 
     rule(:array_element  => simple(:array_element))    { array_element  }
-    rule(:hash => sequence(:hash) ) { Ast::HashExpression.new(hash) } 
+    rule(:hash_constant => sequence(:hash_constant) ) { Ast::HashExpression.new(hash_constant) } 
     rule(:hash_key => simple(:hash_key) , :hash_value => simple(:hash_value)) {  Ast::AssociationExpression.new(hash_key,hash_value) }
     rule(:hash_pair => simple(:hash_pair) ) {  hash_pair }
 
diff --git a/test/parser/test_all.rb b/test/parser/test_all.rb
index 39e8767c..9a092f6c 100644
--- a/test/parser/test_all.rb
+++ b/test/parser/test_all.rb
@@ -1,6 +1,6 @@
 
 require_relative "test_basic"
-#require_relative "test_compound"
+require_relative "test_compound"
 require_relative "test_arguments"
 require_relative "test_expressions"
 require_relative "test_call_site"
diff --git a/test/parser/test_compound.rb b/test/parser/test_compound.rb
index 4604b61e..03121e7d 100644
--- a/test/parser/test_compound.rb
+++ b/test/parser/test_compound.rb
@@ -6,39 +6,39 @@ class TestCompound < MiniTest::Test
     
   def test_one_array
     @string_input    = '[42]'
-    @parse_output = {:array=>[{:array_element=>{:integer=>"42"}}]}
+    @parse_output = {:array_constant=>[{:array_element=>{:integer=>"42"}}]}
     @transform_output =  Ast::ArrayExpression.new([Ast::IntegerExpression.new(42)])
-    @parser = @parser.array
+    @parser = @parser.array_constant
   end
 
   def test_array_list
     @string_input    = '[42, foo]'
-    @parse_output = {:array=>[{:array_element=>{:integer=>"42"}}, {:array_element=>{:name=>"foo"}}]}
+    @parse_output = {:array_constant=>[{:array_element=>{:integer=>"42"}}, {:array_element=>{:name=>"foo"}}]}
     @transform_output = Ast::ArrayExpression.new([Ast::IntegerExpression.new(42), Ast::NameExpression.new("foo")])
-    @parser = @parser.array
+    @parser = @parser.array_constant
   end
 
   def test_array_ops
     @string_input    = '[ 3 + 4 , foo(22) ]'
-    @parse_output = {:array=>[{:array_element=>{:l=>{:integer=>"3"}, :o=>"+ ", :r=>{:integer=>"4"}}}, {:array_element=>{:call_site=>{:name=>"foo"}, :argument_list=>[{:argument=>{:integer=>"22"}}]}}]}
+    @parse_output = {:array_constant=>[{:array_element=>{:l=>{:integer=>"3"}, :o=>"+ ", :r=>{:integer=>"4"}}}, {:array_element=>{:call_site=>{:name=>"foo"}, :argument_list=>[{:argument=>{:integer=>"22"}}]}}]}
     @transform_output = Ast::ArrayExpression.new(
             [Ast::OperatorExpression.new("+", Ast::IntegerExpression.new(3),Ast::IntegerExpression.new(4)), 
               Ast::CallSiteExpression.new("foo", [Ast::IntegerExpression.new(22)] )])
-    @parser = @parser.array
+    @parser = @parser.array_constant
   end
 
   def test_hash
     @string_input = '{ foo => 33 }'
-    @parse_output = {:hash=>[{:hash_pair=>{:hash_key=>{:name=>"foo"}, :hash_value=>{:integer=>"33"}}}]}
+    @parse_output = {:hash_constant=>[{:hash_pair=>{:hash_key=>{:name=>"foo"}, :hash_value=>{:integer=>"33"}}}]}
     @transform_output = Ast::HashExpression.new([Ast::AssociationExpression.new(Ast::NameExpression.new("foo") , Ast::IntegerExpression.new(33))])
-    @parser = @parser.hash
+    @parser = @parser.hash_constant
   end
 
   def test_hash_list
     @string_input = "{foo => 33 , bar => 42}"
-    @parse_output = {:hash=>[{:hash_pair=>{:hash_key=>{:name=>"foo"}, :hash_value=>{:integer=>"33"}}}, {:hash_pair=>{:hash_key=>{:name=>"bar"}, :hash_value=>{:integer=>"42"}}}]}
+    @parse_output = {:hash_constant=>[{:hash_pair=>{:hash_key=>{:name=>"foo"}, :hash_value=>{:integer=>"33"}}}, {:hash_pair=>{:hash_key=>{:name=>"bar"}, :hash_value=>{:integer=>"42"}}}]}
     @transform_output = Ast::HashExpression.new([Ast::AssociationExpression.new(Ast::NameExpression.new("foo") , Ast::IntegerExpression.new(33)),Ast::AssociationExpression.new(Ast::NameExpression.new("bar") , Ast::IntegerExpression.new(42))])
-    @parser = @parser.hash
+    @parser = @parser.hash_constant
   end
 
 end
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