Lot's of work on Any and Type

ast.cpp

@@ -113,8 +113,7 @@ struct Ast_Var_Unpack: Ast_Expr{
 struct Ast_Unary: Ast_Expr{
   Token_Kind op;
   Ast_Expr *expr;
-  Ast_Type *resolved_type_val;
-  U64 padding[1]; // For folding constants into atoms
+  U64 padding[2]; // For folding constants into atoms
 };
 
 struct Ast_Index: Ast_Expr{
@@ -175,6 +174,7 @@ struct Ast_Lambda : Ast_Expr {
 struct Ast_Array: Ast_Expr{
   Ast_Expr *base;
   Ast_Expr *expr;
+  U64 padding[2];
 };
 
 struct Ast_Switch_Case: Ast{