LibCore: Move LogStream::operator<< overloads into cpp files

Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/3866e0d4d40

Libraries/LibCore/DateTime.cpp

@@ -24,6 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <AK/String.h>
 #include <LibCore/DateTime.h>
 #include <sys/time.h>
 #include <time.h>
@@ -55,4 +56,9 @@ String DateTime::to_string() const
     return String::format("%04u-%02u-%02u %02u:%02u:%02u", m_year, m_month, m_day, m_hour, m_minute, m_day);
 }
 
+const LogStream& operator<<(const LogStream& stream, const DateTime& value)
+{
+    return stream << value.to_string();
+}
+
 }

Libraries/LibCore/DateTime.h

@@ -26,7 +26,7 @@
 
 #pragma once
 
-#include <AK/String.h>
+#include <AK/Forward.h>
 #include <time.h>
 
 namespace Core {
@@ -58,9 +58,6 @@ private:
     unsigned m_second { 0 };
 };
 
-inline const LogStream& operator<<(const LogStream& stream, const DateTime& value)
+const LogStream& operator<<(const LogStream&, const DateTime&);
-{
-    return stream << value.to_string();
-}
 
 }

Libraries/LibCore/Makefile

@@ -3,6 +3,7 @@ OBJS = \
     DateTime.o \
     IODevice.o \
     File.o \
+    SocketAddress.o \
     Socket.o \
     LocalSocket.o \
     LocalServer.o \

Libraries/LibCore/Object.cpp

@@ -205,4 +205,9 @@ bool Object::is_visible_for_timer_purposes() const
     return true;
 }
 
+const LogStream& operator<<(const LogStream& stream, const Object& object)
+{
+    return stream << object.class_name() << '{' << &object << '}';
+}
+
 }

Libraries/LibCore/Object.h

@@ -166,9 +166,6 @@ inline void Object::for_each_child_of_type(Callback callback)
     });
 }
 
-inline const LogStream& operator<<(const LogStream& stream, const Object& object)
+const LogStream& operator<<(const LogStream&, const Object&);
-{
-    return stream << object.class_name() << '{' << &object << '}';
-}
 
 }

Libraries/LibCore/SocketAddress.cpp

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <LibCore/SocketAddress.h>
+
+namespace Core {
+
+const LogStream& operator<<(const LogStream& stream, const SocketAddress& value)
+{
+    return stream << value.to_string();
+}
+
+}

Libraries/LibCore/SocketAddress.h

@@ -108,9 +108,6 @@ private:
     String m_local_address;
 };
 
-inline const LogStream& operator<<(const LogStream& stream, const SocketAddress& value)
+const LogStream& operator<<(const LogStream&, const SocketAddress&);
-{
-    return stream << value.to_string();
-}
 
 }

Userland/date.cpp

@@ -24,6 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <AK/String.h>
 #include <LibCore/DateTime.h>
 #include <stdio.h>
 #include <string.h>

Userland/stat.cpp

@@ -24,6 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <AK/String.h>
 #include <LibCore/DateTime.h>
 #include <grp.h>
 #include <pwd.h>