Linked to my new LangDev StackExchange question

TreeNode.cpp

@@ -30,7 +30,10 @@ class TreeNode {
                        Associativity associativity);
 
 protected:
-  std::set<std::string> getStringsInSubnodes() const {
+  std::set<std::string> getStringsInSubnodes()
+      const { // This will need to be significantly modified if we want to
+              // implement the `typeid` operator. You can read more about that
+              // here: https://langdev.stackexchange.com/q/4189/330
     auto setToBeReturned = std::set<std::string>();
     if (text == "asm(" or text == "asm_i32(" or text == "asm_i64(" or
         text == "asm_f32(" or

TreeRootNode.cpp

@@ -158,7 +158,12 @@ class TreeRootNode : public TreeNode // Sets up the compilation context, rather
                 << std::endl;
       throw std::runtime_error("Invalid compilation target!");
     }
-    auto allTheStrings = getStringsInSubnodes();
+    auto allTheStrings =
+        getStringsInSubnodes(); // TODO: To implement the `typeid` operator,
+                                // we'd probably need to pass the compilation
+                                // context to the `getStringsInSubnodes` method.
+                                // You can read more about that problem here:
+                                // https://langdev.stackexchange.com/q/4189/330
     for (auto string : allTheStrings) {
       context.globalVariables[string] = context.globalVariablePointer;
       context.variableTypes[string] = "CharacterPointer";
@@ -170,7 +175,7 @@ class TreeRootNode : public TreeNode // Sets up the compilation context, rather
       context.globalVariablePointer += string.size() - 1;
     }
     for (auto childNode : children) {
-      if (basicDataTypeSizes.count(childNode.text) ||
+      if (basicDataTypeSizes.count(childNode.text) or
           isPointerType(childNode.text)) { // Global variable declaration
         for (auto variableName : childNode.children) {
           if (!isValidVariableName(variableName.text) or