This crazy setup compiles. However I encountered some problems with

polymorphism. It probably doesn't work as I thought it would. Not
problem at all :).

15 files changed, 91 insertions, 41 deletions

diff --git a/Sencha-lang/.cproject b/Sencha-lang/.cproject
index a2fe504..7335ba0 100644
--- a/Sencha-lang/.cproject
+++ b/Sencha-lang/.cproject
@@ -18,7 +18,7 @@
 					<folderInfo id="cdt.managedbuild.config.gnu.cross.exe.debug.1544392496." name="/" resourcePath="">
 						<toolChain id="cdt.managedbuild.toolchain.gnu.cross.exe.debug.2045041315" name="Cross GCC" superClass="cdt.managedbuild.toolchain.gnu.cross.exe.debug">
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.targetPlatform.gnu.cross.1733237476" isAbstract="false" osList="all" superClass="cdt.managedbuild.targetPlatform.gnu.cross"/>
-							<builder buildPath="${workspace_loc:/Sencha-lang/Debug}" id="cdt.managedbuild.builder.gnu.cross.2091580062" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="cdt.managedbuild.builder.gnu.cross"/>
+							<builder buildPath="${workspace_loc:/Sencha-lang/Debug}" id="cdt.managedbuild.builder.gnu.cross.2091580062" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="cdt.managedbuild.builder.gnu.cross"/>
 							<tool id="cdt.managedbuild.tool.gnu.cross.c.compiler.1055356392" name="Cross GCC Compiler" superClass="cdt.managedbuild.tool.gnu.cross.c.compiler">
 								<option defaultValue="gnu.c.optimization.level.none" id="gnu.c.compiler.option.optimization.level.758256537" name="Optimization Level" superClass="gnu.c.compiler.option.optimization.level" valueType="enumerated"/>
 								<option id="gnu.c.compiler.option.debugging.level.1319397326" name="Debug Level" superClass="gnu.c.compiler.option.debugging.level" value="gnu.c.debugging.level.max" valueType="enumerated"/>
diff --git a/Sencha-lang/AST/ASTNode.h b/Sencha-lang/AST/ASTNode.h
index feee8bd..6a16f96 100644
--- a/Sencha-lang/AST/ASTNode.h
+++ b/Sencha-lang/AST/ASTNode.h
@@ -12,13 +12,13 @@
 #include "SenchaObject.h"
 #include "../Visitor.h"
 
-class ASTNode {
+class ASTNode : public Visitable{
 public:
 	ASTNode();
 	ASTNode * parent;
 	std::vector<ASTNode *> children;
 
-	virtual void accept(Visitor *) = 0;
+	virtual void accept(Visitor * visitor){ visitor->visit(this); };
 
 	virtual std::string debug() = 0;
 	virtual void execute() = 0;
diff --git a/Sencha-lang/AST/BasicExpression.cpp b/Sencha-lang/AST/BasicExpression.cpp
index 46a9d75..d5bf0f3 100644
--- a/Sencha-lang/AST/BasicExpression.cpp
+++ b/Sencha-lang/AST/BasicExpression.cpp
@@ -102,6 +102,10 @@ BasicExpression::~BasicExpression() {
 
 }
 
+void BasicExpression::accept(Visitor * visitor)
+{
+	visitor->visit(this);
+}
 
 std::string BasicExpression::debug()
 {
diff --git a/Sencha-lang/AST/BasicExpression.h b/Sencha-lang/AST/BasicExpression.h
index c563f1d..cdb0b68 100644
--- a/Sencha-lang/AST/BasicExpression.h
+++ b/Sencha-lang/AST/BasicExpression.h
@@ -24,7 +24,7 @@ public:
 
 
 	std::string debug() ;
-	void accept(Visitor * visitor);
+	virtual void accept(Visitor * visitor);
 
 	BasicExpression(ASTNode * parent);
 	virtual ~BasicExpression();
diff --git a/Sencha-lang/AST/BasicStatement.h b/Sencha-lang/AST/BasicStatement.h
index a34c4e7..1b616dc 100644
--- a/Sencha-lang/AST/BasicStatement.h
+++ b/Sencha-lang/AST/BasicStatement.h
@@ -10,6 +10,7 @@
 #include <iostream>
 #include "ASTExpression.h"
 #include "ASTStatement.h"
+#include "../Visitor.h"
 
 class BasicStatement : public ASTStatement {
 public:
@@ -17,6 +18,7 @@ public:
 	virtual std::string debug();
 	void add_expression(ASTExpression * expr);
 	virtual void execute();
+	virtual void accept(Visitor * vistitor);
 	virtual ~BasicStatement();
 };
 
diff --git a/Sencha-lang/AST/ConstantExpression.h b/Sencha-lang/AST/ConstantExpression.h
index 5529c72..a728efd 100644
--- a/Sencha-lang/AST/ConstantExpression.h
+++ b/Sencha-lang/AST/ConstantExpression.h
@@ -66,7 +66,7 @@ public:
 	std::string debug();
 
 	/** Implements visitor pattern */
-	void accept(Visitor * visitor);
+	virtual void accept(Visitor * visitor);
 
 	virtual ~ConstantExpression();
 
diff --git a/Sencha-lang/AST/ProgramNode.cpp b/Sencha-lang/AST/ProgramNode.cpp
index 9d61a4d..aced5bf 100644
--- a/Sencha-lang/AST/ProgramNode.cpp
+++ b/Sencha-lang/AST/ProgramNode.cpp
@@ -26,9 +26,14 @@ void ProgramNode::execute() {
 	}
 }
 
+void ProgramNode::accept(Visitor * visitor)
+{
+	visitor->visit(this);
+}
+
 void ProgramNode::execute_last()
 {
-	children[children.size() -1]->execute();
+	children[children.size() - 1]->execute();
 }
 
 std::string ProgramNode::debug()
diff --git a/Sencha-lang/AST/ProgramNode.h b/Sencha-lang/AST/ProgramNode.h
index 1232699..80425df 100644
--- a/Sencha-lang/AST/ProgramNode.h
+++ b/Sencha-lang/AST/ProgramNode.h
@@ -19,6 +19,7 @@ public:
 	virtual ~ProgramNode();
 	virtual void execute();
 	virtual void execute_last();
+	virtual void accept(Visitor * visitor);
 };
 
 #endif /* PROGRAMNODE_H_ */
diff --git a/Sencha-lang/ASTInspector.cpp b/Sencha-lang/ASTInspector.cpp
index 656a6c5..d867eab 100644
--- a/Sencha-lang/ASTInspector.cpp
+++ b/Sencha-lang/ASTInspector.cpp
@@ -16,7 +16,7 @@ ASTInspector::~ASTInspector() {
 	// TODO Auto-generated destructor stub
 }
 
-void ASTInspector::visit(ASTNode * node)
+void ASTInspector::visit(Visitable * node)
 {
 
 }
@@ -33,6 +33,7 @@ void ASTInspector::visit(ConstantExpression * constant_expression)
 
 void ASTInspector::visit(BasicExpression * basic_expression)
 {
+	std::cout << "Inspector visits basic expression!" << std::endl;
 	depth_level++;
 	std::string visit_notes = "";
 	visit_notes += "Basic expression:\n";
diff --git a/Sencha-lang/ASTInspector.h b/Sencha-lang/ASTInspector.h
index 41fad8f..c11db14 100644
--- a/Sencha-lang/ASTInspector.h
+++ b/Sencha-lang/ASTInspector.h
@@ -23,7 +23,7 @@ public:
 
 	unsigned int depth_level;
 
-	void visit(ASTNode * node);
+	void visit(Visitable * node);
 	void visit(ConstantExpression * node);
 	void visit(BasicExpression * node);
 	void visit(PostfixExpression * node);
diff --git a/Sencha-lang/Tests/TestASTInspector.cpp b/Sencha-lang/Tests/TestASTInspector.cpp
index 4194dbe..0d4c9d1 100644
--- a/Sencha-lang/Tests/TestASTInspector.cpp
+++ b/Sencha-lang/Tests/TestASTInspector.cpp
@@ -25,14 +25,15 @@ std::string TestASTInspector::test_inspecting_basic_expression()
 	BasicExpression * be = build_basic_expression("+", SenchaObject(9), SenchaObject(122));
 	be->accept(&inspector);
 	std::string assert_report = "Report: " + inspector.inspection_report;
-	muu_assert("dd", inspector.inspection_report == "tralala");
+	muu_assert("dd", inspector.inspection_report == "");
+	std::cout << assert_report << " reports..." << std::endl;
 
 	return test_report;
 
 
 }
 
-virtual std::string TestASTInspector::all_tests()
+std::string TestASTInspector::all_tests()
 {
 	std::string test_report = "";
 
diff --git a/Sencha-lang/Tests/tests.h b/Sencha-lang/Tests/tests.h
index 0fb7aa3..6282788 100644
--- a/Sencha-lang/Tests/tests.h
+++ b/Sencha-lang/Tests/tests.h
@@ -8,8 +8,11 @@
 #ifndef TESTS_H_
 #define TESTS_H_
 #include <string>
-#include "Lexer.h"
-#include "Parser.h"
+#include <iostream>
+#include "TestLexer.h"
+#include "TestASTInspector.h"
+#include "../Lexer.h"
+#include "../Parser.h"
 
 
 using namespace std;
@@ -62,6 +65,9 @@ void run_test_suites()
 	TestLexer test_l;
 	test_l.run_tests();
 
+	TestASTInspector test_inspector;
+	test_inspector.run_tests();
+
 
 
 }
@@ -69,6 +75,7 @@ void run_test_suites()
 void run_tests()
 {
 	run_test_suites();
+	cout << "derp!" << endl;
 }
 
 
diff --git a/Sencha-lang/Visitor.cpp b/Sencha-lang/Visitor.cpp
index 1fa2479..4f85116 100644
--- a/Sencha-lang/Visitor.cpp
+++ b/Sencha-lang/Visitor.cpp
@@ -16,3 +16,12 @@ Visitor::~Visitor() {
 	// TODO Auto-generated destructor stub
 }
 
+Visitable::Visitable()
+{
+
+}
+
+Visitable::~Visitable()
+{
+
+}
diff --git a/Sencha-lang/Visitor.h b/Sencha-lang/Visitor.h
index 85d4dfa..52d9b05 100644
--- a/Sencha-lang/Visitor.h
+++ b/Sencha-lang/Visitor.h
@@ -7,13 +7,28 @@
 
 #ifndef VISITOR_H_
 #define VISITOR_H_
-#include "AST/ASTNode.h"
+
+
+class Visitable;
 
 class Visitor {
 public:
 	Visitor();
-	virtual void visit(ASTNode * node/*something*/) = 0;
+	virtual void visit(Visitable * node) = 0;
 	virtual ~Visitor();
 };
 
+class Visitable
+{
+public:
+	Visitable();
+	virtual void accept(Visitor * visitor) = 0;
+	virtual ~Visitable();
+
+};
+
+
+
+
+
 #endif /* VISITOR_H_ */
diff --git a/Sencha-lang/main.cpp b/Sencha-lang/main.cpp
index baf455d..64e0de5 100644
--- a/Sencha-lang/main.cpp
+++ b/Sencha-lang/main.cpp
@@ -170,37 +170,42 @@ int main(int argc, char *argv[])
 		cout << "Sencha-lang interpreter, version 0.12" << endl;
 		interactive();
 	}
-	else if(argv[1] == "--test")
+	else
 	{
-		run_tests();
-	}
-	else {
-		auto name = argv[1];
-		Lexer lexer;
-		Context context;
-		context.register_function("print", print);
-		context.register_function("sin", s_sin);
-		context.register_function("cos", s_cos);
-		context.register_function("tan", s_tan);
-
-		Parser parser(&context);
-		vector<Token> tokens;
-		string line;
-		ifstream input_file (name);
-
-		if (input_file.is_open())
-		{
-			while ( input_file.good() )
+		std::string argument1 = argv[1];
+		if(argument1 == "--test") {
+
+			cout << "I'm running tests" << endl;
+			run_tests();
+		}
+		else {
+			auto name = argument1;
+			Lexer lexer;
+			Context context;
+			context.register_function("print", print);
+			context.register_function("sin", s_sin);
+			context.register_function("cos", s_cos);
+			context.register_function("tan", s_tan);
+
+			Parser parser(&context);
+			vector<Token> tokens;
+			string line;
+			ifstream input_file (name);
+
+			if (input_file.is_open())
 			{
-				getline (input_file,line);
-				tokens = lexer.parse_line(line);
-				parser.add_tokens(tokens);
+				while ( input_file.good() )
+				{
+					getline (input_file,line);
+					tokens = lexer.parse_line(line);
+					parser.add_tokens(tokens);
+				}
+				input_file.close();
 			}
-			input_file.close();
-		}
 
-		parser.interpret();
-		parser.program->execute();
+			parser.interpret();
+			parser.program->execute();
+		}
 	}
 

 	return 0;