Started implementing AST

CMakeLists.txt

@@ -15,10 +15,10 @@ enable_testing()
 add_subdirectory(external/googletest)
 
 # Adds the sub-directories of all of the binaries #
+# The order is equivalent to which order they are compiled #
 add_subdirectory(lexer)
+add_subdirectory(ast)
 
-# The app subdirectory #
+# Executable directories #
 add_subdirectory(LXC)
-
-# Compiles the tests #
 add_subdirectory(tests)