From ddd70fd09adc0c93205bd1b436daace101d773fc Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sun, 19 Apr 2015 18:47:52 +0100
Subject: [PATCH] Make empty context construction more explicit

---
 src/context.cc | 3 ++-
 src/context.hh | 4 +++-
 src/main.cc    | 6 +++---
 src/remote.cc  | 2 +-
 4 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/context.cc b/src/context.cc
index bd67a6b34..df8210f85 100644
--- a/src/context.cc
+++ b/src/context.cc
@@ -9,7 +9,6 @@
 namespace Kakoune
 {
 
-Context::Context() = default;
 Context::~Context() = default;
 
 Context::Context(InputHandler& input_handler, SelectionList selections,
@@ -20,6 +19,8 @@ Context::Context(InputHandler& input_handler, SelectionList selections,
       m_name(std::move(name))
 {}
 
+Context::Context(EmptyContextFlag) {}
+
 Buffer& Context::buffer() const
 {
     if (not has_buffer())
diff --git a/src/context.hh b/src/context.hh
index 48b01a875..e2f45cc11 100644
--- a/src/context.hh
+++ b/src/context.hh
@@ -63,9 +63,11 @@ public:
         Transient = 1,
     };
 
-    Context();
     Context(InputHandler& input_handler, SelectionList selections,
             Flags flags, String name = "");
+
+    struct EmptyContextFlag {};
+    explicit Context(EmptyContextFlag);
     ~Context();
 
     Context(const Context&) = delete;
diff --git a/src/main.cc b/src/main.cc
index aa16ae5a2..75610ca5e 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -385,7 +385,7 @@ int run_server(StringView session, StringView init_command,
 
     if (not ignore_kakrc) try
     {
-        Context initialisation_context;
+        Context initialisation_context{Context::EmptyContextFlag{}};
         command_manager.execute("source " + runtime_directory() + "/kakrc",
                                 initialisation_context);
     }
@@ -399,7 +399,7 @@ int run_server(StringView session, StringView init_command,
     }
 
     {
-        Context empty_context;
+        Context empty_context{Context::EmptyContextFlag{}};
         global_scope.hooks().run_hook("KakBegin", "", empty_context);
     }
 
@@ -439,7 +439,7 @@ int run_server(StringView session, StringView init_command,
     }
 
     {
-        Context empty_context;
+        Context empty_context{Context::EmptyContextFlag{}};
         global_scope.hooks().run_hook("KakEnd", "", empty_context);
     }
 
diff --git a/src/remote.cc b/src/remote.cc
index 273943472..021e1edf3 100644
--- a/src/remote.cc
+++ b/src/remote.cc
@@ -580,7 +580,7 @@ private:
             {
                 if (not m_buffer.empty()) try
                 {
-                    Context context{};
+                    Context context{Context::EmptyContextFlag{}};
                     CommandManager::instance().execute(m_buffer, context);
                 }
                 catch (runtime_error& e)