introducing expressions and constants

not everything statement anymore (as in ruby)
basic statement tests working, rest havoc

test/vool/statements/test_basic_values.rb

@@ -5,31 +5,31 @@ module Vool
 
     def test_self
       lst = RubyCompiler.compile( "self")
-      assert_equal SelfStatement , lst.class
+      assert_equal SelfExpression , lst.class
     end
     def test_nil
       lst = RubyCompiler.compile( "nil")
-      assert_equal NilStatement , lst.class
+      assert_equal NilConstant , lst.class
     end
     def test_false
       lst = RubyCompiler.compile( "false")
-      assert_equal FalseStatement , lst.class
+      assert_equal FalseConstant , lst.class
     end
     def test_true
       lst = RubyCompiler.compile( "true")
-      assert_equal TrueStatement , lst.class
+      assert_equal TrueConstant , lst.class
     end
     def test_integer
       lst = RubyCompiler.compile( "123")
-      assert_equal IntegerStatement , lst.class
+      assert_equal IntegerConstant , lst.class
     end
     def test_string
       lst = RubyCompiler.compile( "'string'")
-      assert_equal StringStatement , lst.class , lst.inspect
+      assert_equal StringConstant , lst.class , lst.inspect
     end
     def test_sym
       lst = RubyCompiler.compile( ":symbol")
-      assert_equal SymbolStatement , lst.class , lst.inspect
+      assert_equal SymbolConstant , lst.class , lst.inspect
     end
     def test_dstr
       assert_raises RuntimeError do

test/vool/statements/test_class_statement.rb

@@ -37,7 +37,7 @@ module Vool
     def test_compile_two_methods
       lst = RubyCompiler.compile( in_Test("false; true;") )
       assert_equal ScopeStatement , lst.body.class
-      assert_equal TrueStatement , lst.body.statements[1].class
+      assert_equal TrueConstant , lst.body.statements[1].class
     end
 
   end

test/vool/statements/test_if_statement.rb

@@ -16,7 +16,7 @@ module Vool
     end
     def test_if_basic_branches
       lst = RubyCompiler.compile( basic_if )
-      assert_equal TrueStatement , lst.if_true.class
+      assert_equal TrueConstant , lst.if_true.class
       assert_nil lst.if_false
     end
 
@@ -29,12 +29,12 @@ module Vool
     end
     def test_if_double_cond
       lst = RubyCompiler.compile( double_if )
-      assert_equal FalseStatement , lst.condition.class
+      assert_equal FalseConstant , lst.condition.class
     end
     def test_if_double_branches
       lst = RubyCompiler.compile( double_if )
-      assert_equal TrueStatement , lst.if_true.class
-      assert_equal FalseStatement, lst.if_false.class
+      assert_equal TrueConstant , lst.if_true.class
+      assert_equal FalseConstant, lst.if_false.class
     end
 
     def reverse_if
@@ -46,11 +46,11 @@ module Vool
     end
     def test_if_reverse_cond
       lst = RubyCompiler.compile( reverse_if )
-      assert_equal FalseStatement , lst.condition.class
+      assert_equal FalseConstant , lst.condition.class
     end
     def test_if_reverse_branches
       lst = RubyCompiler.compile( reverse_if )
-      assert_equal TrueStatement , lst.if_true.class
+      assert_equal TrueConstant , lst.if_true.class
       assert_nil lst.if_false
     end
 
@@ -63,12 +63,12 @@ module Vool
     end
     def test_if_reverse_cond
       lst = RubyCompiler.compile( reverse_unless )
-      assert_equal FalseStatement , lst.condition.class
+      assert_equal FalseConstant , lst.condition.class
     end
     def test_if_reverse_branches
       lst = RubyCompiler.compile( reverse_unless )
       assert_nil  lst.if_true
-      assert_equal TrueStatement ,lst.if_false.class
+      assert_equal TrueConstant ,lst.if_false.class
     end
 
     def ternary
@@ -80,12 +80,12 @@ module Vool
     end
     def test_if_ternary_cond
       lst = RubyCompiler.compile( ternary )
-      assert_equal FalseStatement , lst.condition.class
+      assert_equal FalseConstant , lst.condition.class
     end
     def test_if_ternary_branches
       lst = RubyCompiler.compile( ternary )
-      assert_equal TrueStatement , lst.if_true.class
-      assert_equal FalseStatement, lst.if_false.class
+      assert_equal TrueConstant , lst.if_true.class
+      assert_equal FalseConstant, lst.if_false.class
     end
   end
 end

test/vool/statements/test_send_statement.rb

@@ -13,7 +13,7 @@ module Vool
     end
     def test_simple_receiver
       lst = RubyCompiler.compile( "foo")
-      assert_equal SelfStatement , lst.receiver.class
+      assert_equal SelfExpression , lst.receiver.class
     end
     def test_simple_args
       lst = RubyCompiler.compile( "foo")
@@ -30,7 +30,7 @@ module Vool
     end
     def test_one_arg_receiver
       lst = RubyCompiler.compile( "bar(1)")
-      assert_equal SelfStatement , lst.receiver.class
+      assert_equal SelfExpression , lst.receiver.class
     end
     def test_one_arg_args
       lst = RubyCompiler.compile( "bar(1)")
@@ -39,7 +39,7 @@ module Vool
 
     def test_super0_receiver
       lst = RubyCompiler.compile( "super")
-      assert_equal SuperStatement , lst.receiver.class
+      assert_equal SuperExpression , lst.receiver.class
     end
     def test_super0
       lst = RubyCompiler.compile( "super")
@@ -48,7 +48,7 @@ module Vool
 
     def test_super_receiver
       lst = RubyCompiler.compile( "super(1)")
-      assert_equal SuperStatement , lst.receiver.class
+      assert_equal SuperExpression , lst.receiver.class
     end
     def test_super_args
       lst = RubyCompiler.compile( "super(1)")

test/vool/statements/test_while_statement.rb

@@ -16,7 +16,7 @@ module Vool
     end
     def test_while_basic_branches
       lst = RubyCompiler.compile( basic_while )
-      assert_equal TrueStatement , lst.statements.class
+      assert_equal TrueConstant , lst.statements.class
     end
 
     def reverse_while
@@ -28,11 +28,11 @@ module Vool
     end
     def test_while_reverse_cond
       lst = RubyCompiler.compile( reverse_while )
-      assert_equal FalseStatement , lst.condition.class
+      assert_equal FalseConstant , lst.condition.class
     end
     def test_while_reverse_branches
       lst = RubyCompiler.compile( reverse_while )
-      assert_equal TrueStatement , lst.statements.class
+      assert_equal TrueConstant , lst.statements.class
     end
 
   end