FunctionDefinition plus use more stuff in the grammar

src/AST/FunctionDefinition.cpp

@@ -0,0 +1,30 @@
+#include "AST/FunctionDefinition.h"
+#include "AST/ASTVisitor.h"
+
+FunctionDefinition::FunctionDefinition(Type *type, std::string name, ParameterList *params, StatementList *sl) : type_(type), name_(name), params_(params), sl_(sl) {
+	//
+}
+
+FunctionDefinition::~FunctionDefinition() {
+	//
+}
+
+void FunctionDefinition::accept(ASTVisitor* visitor) {
+	visitor->visit(this);
+}
+
+Type* FunctionDefinition::getType() {
+	return type_;
+}
+
+std::string FunctionDefinition::getName() {
+	return name_;
+}
+
+ParameterList* FunctionDefinition::getParams() {
+	return params_;
+}
+
+StatementList* FunctionDefinition::getSl() {
+	return sl_;
+}