X-Git-Url: https://gitweb.ps.run/toc/blobdiff_plain/17860defa84c6d8bc0e8bc088a7e09361f17db07..66a27d2fc7c1ad4e97de76d4982168a0fed9920a:/src/repr.h

diff --git a/src/repr.h b/src/repr.h
index 709528d..569411c 100644
--- a/src/repr.h
+++ b/src/repr.h
@@ -8,6 +8,8 @@
 
 using namespace std;
 
+// This contains a 1 to 1 representation of the defined language
+
 struct Type;
 struct Variable;
 struct Body;
@@ -37,6 +39,9 @@ struct AssignStmt;
 struct ReturnStmt;
 struct Stmt;
 
+// Context is a collection of everything that can be defined in a namespace
+// that is reused for bodies so that the hierarchy can be walked uniformly
+// both up and down using the parent variable
 struct Context
 {
   std::optional<std::string> name;
@@ -44,6 +49,7 @@ struct Context
   std::vector<Variable> variables;
   std::vector<Function> functions;
   std::vector<Struct> structs;
+  std::vector<Namespace> namespaces;
 };
 
 enum class TypeModifierType
@@ -65,6 +71,21 @@ struct Type
   std::string name;
   std::vector<TypeModifier> modifiers;
   std::vector<Type> genericInstantiation;
+  
+  bool operator!=(const Type & that)
+  {
+    if (this->name != that.name)
+      return true;
+
+    for (int i = 0; i < this->modifiers.size(); i++)
+      if (this->modifiers[i].type != that.modifiers[i].type)
+        return true;
+
+    for (int i = 0; i < this->namespacePrefixes.size(); i++)
+      if (this->namespacePrefixes[i] != that.namespacePrefixes[i])
+        return true;
+    return false;
+  }
 };
 
 struct Variable
@@ -113,13 +134,11 @@ struct Namespace
 {
   std::string name;
   std::shared_ptr<Context> ctx;
-  std::vector<Namespace> namespaces;
 };
 
 struct Program
 {
   std::shared_ptr<Context> ctx;
-  std::vector<Namespace> namespaces;
 };
 
 enum class ExprType
@@ -170,6 +189,8 @@ struct DotExpr
   std::string identifier;
 };
 
+// OperatorType enum with corresponding string array to lookup
+// enum from string and the other way round
 enum class PrefixOperatorType
 {
   Plus, Minus, Increment, Decrement,