Read array elements

src/Parser/Expression/ExpressionVariable.cpp

@@ -1,8 +1,12 @@
 #include "ExpressionVariable.h"
 
-ExpressionVariable::ExpressionVariable(string name):
-Expression(ExpressionKind::VAR, nullptr), name(name) { }
+ExpressionVariable::ExpressionVariable(string name, shared_ptr<Expression> indexExpression):
+Expression(ExpressionKind::VAR, nullptr), name(name), indexExpression(indexExpression) { }
 
 string ExpressionVariable::getName() {
     return name;
 }
+
+shared_ptr<Expression> ExpressionVariable::getIndexExpression() {
+    return indexExpression;
+}