From eac126c8844c87c8cff294912194a6d7916beba6 Mon Sep 17 00:00:00 2001
From: jj <john-git@ofjj.net>
Date: Tue, 1 Apr 2014 15:05:39 +0200
Subject: [PATCH] ruby: use placement-new instead of hack

---
 plugins/ruby/ruby.cpp | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/plugins/ruby/ruby.cpp b/plugins/ruby/ruby.cpp
index 33477d56e..17db1eb21 100644
--- a/plugins/ruby/ruby.cpp
+++ b/plugins/ruby/ruby.cpp
@@ -778,9 +778,7 @@ static VALUE rb_dfmemory_stlstring_delete(VALUE self, VALUE addr)
 }
 static VALUE rb_dfmemory_stlstring_init(VALUE self, VALUE addr)
 {
-    // XXX THIS IS TERRIBLE
-    std::string *ptr = new std::string;
-    memcpy((void*)rb_num2ulong(addr), (void*)ptr, sizeof(*ptr));
+    new((void*)rb_num2ulong(addr)) std::string();
     return Qtrue;
 }
 static VALUE rb_dfmemory_read_stlstring(VALUE self, VALUE addr)
@@ -812,8 +810,7 @@ static VALUE rb_dfmemory_vec_delete(VALUE self, VALUE addr)
 }
 static VALUE rb_dfmemory_vec_init(VALUE self, VALUE addr)
 {
-    std::vector<uint8_t> *ptr = new std::vector<uint8_t>;
-    memcpy((void*)rb_num2ulong(addr), (void*)ptr, sizeof(*ptr));
+    new((void*)rb_num2ulong(addr)) std::vector<uint8_t>();
     return Qtrue;
 }
 // vector<uint8>
@@ -903,8 +900,7 @@ static VALUE rb_dfmemory_vecbool_delete(VALUE self, VALUE addr)
 }
 static VALUE rb_dfmemory_vecbool_init(VALUE self, VALUE addr)
 {
-    std::vector<bool> *ptr = new std::vector<bool>;
-    memcpy((void*)rb_num2ulong(addr), (void*)ptr, sizeof(*ptr));
+    new((void*)rb_num2ulong(addr)) std::vector<bool>();
     return Qtrue;
 }
 static VALUE rb_dfmemory_vecbool_length(VALUE self, VALUE addr)