Foreign variables, exporting some of the info to the c program, compile errors though

compiler.h

@@ -181,7 +181,8 @@ struct Parse_Ctx:Lexer{
   Allocator *heap;
   Arena      stage_arena;
 
-  U64 type_ids;
+  Array<Ast_Type *> all_types;
+  S32 type_ids;
   U64 unique_ids; // @Debug
   Map type_map;
 
@@ -243,7 +244,7 @@ parse_init(Parse_Ctx *ctx, Allocator *perm_allocator, Allocator *heap_allocator)
   ctx->ordered_decls = {ctx->heap};
   ctx->type_map      = {ctx->heap};
   ctx->modules       = {ctx->heap};
-  // ctx->files         = {ctx->heap};
+  ctx->all_types     = {ctx->heap};
   bigint_allocator   = ctx->perm;
   arena_init(&ctx->stage_arena, "Compiler stage arena"_s);