From dd9b31ccaef70915c7a2b18b05d9f699fbb4ae5f Mon Sep 17 00:00:00 2001
From: Andrej Mitrovic <andrej.mitrovich@gmail.com>
Date: Wed, 23 Jan 2013 00:42:23 +0100
Subject: [PATCH 1/2] Fixes Issue 6224 - Add ownerTid() property.

---
 std/concurrency.d | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/std/concurrency.d b/std/concurrency.d
index 740c24b6a..1ace12275 100644
--- a/std/concurrency.d
+++ b/std/concurrency.d
@@ -303,6 +303,18 @@ class MailboxFull : Exception
 }
 
 
+/**
+ * Thrown when $(D ownerTid) doesn't find an owner thread.
+ */
+class OwnerTidMissing : Exception
+{
+    this(string msg, string file = __FILE__, size_t line = __LINE__)
+    {
+        super(msg, file, line);
+    }
+}
+
+
 //////////////////////////////////////////////////////////////////////////////
 // Thread ID
 //////////////////////////////////////////////////////////////////////////////
@@ -343,6 +355,34 @@ private:
     return Tid( mbox );
 }
 
+/**
+ * Return the Tid of the thread which
+ * spawned the caller's thread.
+ *
+ * Throws: A $(D OwnerTidMissing) exception if
+ * there is no owner thread.
+ */
+@property Tid ownerTid()
+{
+    enforceEx!OwnerTidMissing(owner.mbox !is null, "Error: Thread has no owner thread.");
+    return owner;
+}
+
+unittest
+{
+    static void fun()
+    {
+        string res = receiveOnly!string();
+        assert(res == "Main calling");
+        ownerTid.send("Child responding");
+    }
+
+    assertThrown!OwnerTidMissing(ownerTid);
+    auto child = spawn(&fun);
+    child.send("Main calling");
+    string res = receiveOnly!string();
+    assert(res == "Child responding");
+}
 
 //////////////////////////////////////////////////////////////////////////////
 // Thread Creation

From 59e894698f48453f9b8bdc430884f99ed35f9eec Mon Sep 17 00:00:00 2001
From: Andrej Mitrovic <andrej.mitrovich@gmail.com>
Date: Wed, 23 Jan 2013 00:56:08 +0100
Subject: [PATCH 2/2] Remove Tid.send() duplicated function, as UFCS function
 can take its place.

---
 std/concurrency.d | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/std/concurrency.d b/std/concurrency.d
index 1ace12275..7e16872ff 100644
--- a/std/concurrency.d
+++ b/std/concurrency.d
@@ -304,9 +304,10 @@ class MailboxFull : Exception
 
 
 /**
- * Thrown when $(D ownerTid) doesn't find an owner thread.
+ * Thrown when a Tid is missing, e.g. when $(D ownerTid) doesn't
+ * find an owner thread.
  */
-class OwnerTidMissing : Exception
+class TidMissingException : Exception
 {
     this(string msg, string file = __FILE__, size_t line = __LINE__)
     {
@@ -325,14 +326,6 @@ class OwnerTidMissing : Exception
  */
 struct Tid
 {
-    void send(T...)( T vals )
-    {
-        static assert( !hasLocalAliasing!(T),
-                       "Aliases to mutable thread-local data not allowed." );
-        _send( this, vals );
-    }
-
-
 private:
     this( MessageBox m )
     {
@@ -359,12 +352,12 @@ private:
  * Return the Tid of the thread which
  * spawned the caller's thread.
  *
- * Throws: A $(D OwnerTidMissing) exception if
+ * Throws: A $(D TidMissingException) exception if
  * there is no owner thread.
  */
 @property Tid ownerTid()
 {
-    enforceEx!OwnerTidMissing(owner.mbox !is null, "Error: Thread has no owner thread.");
+    enforceEx!TidMissingException(owner.mbox !is null, "Error: Thread has no owner thread.");
     return owner;
 }
 
@@ -377,7 +370,7 @@ unittest
         ownerTid.send("Child responding");
     }
 
-    assertThrown!OwnerTidMissing(ownerTid);
+    assertThrown!TidMissingException(ownerTid);
     auto child = spawn(&fun);
     child.send("Main calling");
     string res = receiveOnly!string();