flow update

lib/src/http/client-request.ki

@@ -82,10 +82,12 @@ class ClientRequest {
 			}
 		}
 
+		let headers = @swap res.headers with Map[String]{};
+
 		return ClientResponse {
 			status: res.status,
-			headers: res.headers,
-			body: res.body,
+			headers: @swap res.headers with Map[String]{},
+			body: @swap res.body with "",
 		};
 	}
 

lib/src/http/server.ki

@@ -245,10 +245,10 @@ class Server {
 
             let req = Request{
                 http_con: &http_con,
-                headers: res.headers,
-                method: res.method,
-                path: res.path,
-                body: res.body,
+			    headers: @swap res.headers with Map[String]{},
+			    method: @swap res.method with "",
+			    body: @swap res.body with "",
+			    path: @swap res.path with "",
             };
             let resp = handler(req);
 

lib/src/net/socket-tcp.ki

@@ -13,7 +13,7 @@ class SocketTCP async {
 	- addrinfo: sys.cstruct_addrinfo;
 	- connection: ?Connection = null;
 
-	static fn new(host: String, port: u16, blocking: bool = true) SocketTCP !os_socket_create !invalid_host {
+	static fn new(host: *String, port: u16, blocking: bool = true) SocketTCP !os_socket_create !invalid_host {
 
         #if OS == win
 		os:WSA_init();
@@ -63,7 +63,7 @@ class SocketTCP async {
 		#end
 
 		return SocketTCP{
-			host: host,
+			host: host + "",
 			port: port,
 			fd: fd,
 			blocking: blocking,

lib/src/net/socket.ki

@@ -4,7 +4,7 @@ header "sys" as sys;
 use io;
 
 class Socket {
-	static fn new_tcp(host: String, port: u16, blocking: bool = true) SocketTCP !init_error {
+	static fn new_tcp(host: *String, port: u16, blocking: bool = true) SocketTCP !init_error {
 		return SocketTCP.new(host, port, blocking) !! throw init_error;;
 	}
 

lib/src/type/string.ki

@@ -5,7 +5,7 @@
 use mem;
 use os;
 
-class String type:ptr rc {
+class String type:ptr track rc {
 
 	/////////////////////
 	// Core

src/build/stage-1-parse.c

@@ -214,7 +214,7 @@ void stage_1_class(Fc *fc, bool is_struct) {
     class->scope = scope_init(fc->alc, sct_class, fc->scope, false);
     class->is_struct = is_struct;
     class->is_rc = !is_struct;
-    class->track_ownership = false;
+    class->track_ownership = !is_struct;
     class->def_chunk = def_chunk;
 
     array_push(fc->classes, class);
@@ -265,6 +265,7 @@ void stage_1_class(Fc *fc, bool is_struct) {
     while (strcmp(token, "{") != 0) {
         if (strcmp(token, "type") == 0) {
             class->is_rc = false;
+            class->track_ownership = false;
             tok_expect(fc, ":", true, false);
             tok(fc, token, true, false);
             if (strcmp(token, "ptr") == 0) {

src/build/type.c

@@ -624,11 +624,14 @@ void type_check(Fc *fc, Type *t1, Type *t2) {
     }
 }
 
+bool type_tracks_usage(Type *type) {
+    //
+    return type_tracks_ownership(type) || type_is_rc(type);
+}
+
 bool type_is_rc(Type *type) {
-    Class *class = type->class;
-    if (!class)
-        return false;
-    return class->is_rc;
+    //
+    return type->class && type->class->is_rc;
 }
 
 bool type_tracks_ownership(Type *type) {

src/build/value-gen.c

@@ -98,8 +98,8 @@ Value *vgen_class_pa(Allocator *alc, Scope *scope, Value *on, ClassProp *prop) {
     if (scope && type_tracks_ownership(prop_type)) {
 
         item->cache_llvm_val = true;
-        if (prop_type->class && prop_type->class->is_circular)
-            prop_type->shared_ref = true;
+        // if (prop_type->class && prop_type->class->is_circular)
+        prop_type->shared_ref = true;
 
         Value *from = vgen_ir_from(alc, res);
         item->deref_token = tgen_ref_change_exec(alc, scope, from, -1);

src/build/value.c

@@ -132,6 +132,8 @@ Value *read_value(Fc *fc, Allocator *alc, Scope *scope, bool sameline, int prio,
             sprintf(fc->sbuf, "The first argument in '@swap' must be assignable. e.g. a variable");
             fc_error(fc);
         }
+        value_disable_upref_deref(var);
+
         if (var->type == v_decl) {
             Decl *decl = var->item;
             if (!decl->is_mut) {
@@ -1754,6 +1756,7 @@ void value_disable_upref_deref(Value *val) {
             exec = pa->upref_token->item;
             exec->enable = false;
         }
+        val->rett = pa->prop->type;
     }
     if (val->type == v_array_item) {
         VArrayItem *ai = val->item;

src/headers/functions.h

@@ -264,6 +264,7 @@ char *type_to_str(Type *t, char *res, bool simple);
 void type_check(Fc *fc, Type *t1, Type *t2);
 Type *type_clone(Allocator *alc, Type *type);
 bool type_tracks_ownership(Type *type);
+bool type_tracks_usage(Type *type);
 bool type_is_rc(Type *type);
 bool type_allowed_async(Type *type, bool recursive);
 Type *type_get_inline(Allocator *alc, Type *type);