Remove @safe from potentially unsafe code

README.md

@@ -1,12 +1,4 @@
-# This repository is abandoned
+# tanya
 
-Please note that this repository is now abandoned. I'm currently working on merging the code into
-[dlib](https://github.com/gecko0307/dlib).
-
-This repository will be kept alive for some time for reference purpose and as a sandbox for new features.
-
-# D event loop
-
-tanya's mission was to provide a GC-free, general purpose library for D programming language for developing servers.
-Since dlib follows similar rules I decided that it would be better to extend and improve an existing library.
-Dlib has some features like containers I can build on without developing everything by myself.
+tanya's mission is to provide a GC-free, general purpose library for D
+programming language for developing servers.

source/tanya/async/watcher.d

@@ -174,7 +174,7 @@ class IOWatcher : ConnectionWatcher
      *
      * Returns: $(D_KEYWORD this).
      */
-    IOWatcher opCall(StreamTransport transport, Protocol protocol) pure nothrow @safe @nogc
+    IOWatcher opCall(StreamTransport transport, Protocol protocol) pure nothrow @nogc
     in
     {
         assert(transport !is null);

source/tanya/memory/mmappool.d

@@ -268,7 +268,7 @@ class MmapPool : Allocator
     }
 
     ///
-    @nogc @safe nothrow unittest
+    @nogc nothrow unittest
     {
         void[] p;
         MmapPool.instance.reallocate(p, 10 * int.sizeof);