Wholesale conversion to #pragma once

Kudos to cgmb and https://github.com/cgmb/guardonce

Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>

14 files changed, 14 insertions, 56 deletions

diff --git a/src/plugins/diffeditor/diffeditor.h b/src/plugins/diffeditor/diffeditor.h
index 346b36c498..7539ff31d6 100644
--- a/src/plugins/diffeditor/diffeditor.h
+++ b/src/plugins/diffeditor/diffeditor.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITOR_H
-#define DIFFEDITOR_H
+#pragma once
 
 #include "diffeditorcontroller.h"
 
@@ -111,5 +110,3 @@ private:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // DIFFEDITOR_H
diff --git a/src/plugins/diffeditor/diffeditor_global.h b/src/plugins/diffeditor/diffeditor_global.h
index 4a1ccb9a8c..763096abbf 100644
--- a/src/plugins/diffeditor/diffeditor_global.h
+++ b/src/plugins/diffeditor/diffeditor_global.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITOR_GLOBAL_H
-#define DIFFEDITOR_GLOBAL_H
+#pragma once
 
 #include <QtGlobal>
 
@@ -33,5 +32,3 @@
 #else
 #  define DIFFEDITOR_EXPORT Q_DECL_IMPORT
 #endif
-
-#endif // DIFFEDITOR_GLOBAL_H
diff --git a/src/plugins/diffeditor/diffeditorconstants.h b/src/plugins/diffeditor/diffeditorconstants.h
index d9a1a5f9e3..1c9f605aa4 100644
--- a/src/plugins/diffeditor/diffeditorconstants.h
+++ b/src/plugins/diffeditor/diffeditorconstants.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITORCONSTANTS_H
-#define DIFFEDITORCONSTANTS_H
+#pragma once
 
 #include <QtGlobal>
 
@@ -40,5 +39,3 @@ const char EXPAND_BRANCHES[] = "Branches: <Expand>";
 
 } // namespace Constants
 } // namespace DiffEditor
-
-#endif // DIFFEDITORCONSTANTS_H
diff --git a/src/plugins/diffeditor/diffeditorcontroller.h b/src/plugins/diffeditor/diffeditorcontroller.h
index 3eb7546610..f73524fff5 100644
--- a/src/plugins/diffeditor/diffeditorcontroller.h
+++ b/src/plugins/diffeditor/diffeditorcontroller.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITORCONTROLLER_H
-#define DIFFEDITORCONTROLLER_H
+#pragma once
 
 #include "diffeditor_global.h"
 #include "diffutils.h"
@@ -96,5 +95,3 @@ private:
 };
 
 } // namespace DiffEditor
-
-#endif // DIFFEDITORCONTROLLER_H
diff --git a/src/plugins/diffeditor/diffeditordocument.h b/src/plugins/diffeditor/diffeditordocument.h
index 936d465784..81d98bb42d 100644
--- a/src/plugins/diffeditor/diffeditordocument.h
+++ b/src/plugins/diffeditor/diffeditordocument.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITORDOCUMENT_H
-#define DIFFEDITORDOCUMENT_H
+#pragma once
 
 #include "diffutils.h"
 
@@ -107,5 +106,3 @@ private:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // DIFFEDITORDOCUMENT_H
diff --git a/src/plugins/diffeditor/diffeditorfactory.h b/src/plugins/diffeditor/diffeditorfactory.h
index da54f39290..bea963632e 100644
--- a/src/plugins/diffeditor/diffeditorfactory.h
+++ b/src/plugins/diffeditor/diffeditorfactory.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITORFACTORY_H
-#define DIFFEDITORFACTORY_H
+#pragma once
 
 #include "diffeditor_global.h"
 
@@ -46,5 +45,3 @@ public:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // DIFFEDITORFACTORY_H
diff --git a/src/plugins/diffeditor/diffeditoricons.h b/src/plugins/diffeditor/diffeditoricons.h
index d10bac9e6b..4db2c02dfc 100644
--- a/src/plugins/diffeditor/diffeditoricons.h
+++ b/src/plugins/diffeditor/diffeditoricons.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITORICONS_H
-#define DIFFEDITORICONS_H
+#pragma once
 
 #include <utils/icon.h>
 
@@ -40,5 +39,3 @@ const Utils::Icon SIDEBYSIDE_DIFF({
 
 } // namespace Icons
 } // namespace DiffEditor
-
-#endif // DIFFEDITORICONS_H
diff --git a/src/plugins/diffeditor/diffeditorplugin.h b/src/plugins/diffeditor/diffeditorplugin.h
index 07c2cd6c4a..3f38425517 100644
--- a/src/plugins/diffeditor/diffeditorplugin.h
+++ b/src/plugins/diffeditor/diffeditorplugin.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFEDITORPLUGIN_H
-#define DIFFEDITORPLUGIN_H
+#pragma once
 
 #include "diffeditor_global.h"
 
@@ -55,5 +54,3 @@ private slots:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // DIFFEDITORPLUGIN_H
diff --git a/src/plugins/diffeditor/differ.h b/src/plugins/diffeditor/differ.h
index ec8166afea..d841dd0bee 100644
--- a/src/plugins/diffeditor/differ.h
+++ b/src/plugins/diffeditor/differ.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFER_H
-#define DIFFER_H
+#pragma once
 
 #include "diffeditor_global.h"
 #include <QString>
@@ -114,5 +113,3 @@ private:
 };
 
 } // namespace DiffEditor
-
-#endif // DIFF_H
diff --git a/src/plugins/diffeditor/diffutils.h b/src/plugins/diffeditor/diffutils.h
index 2412bc5432..417309294b 100644
--- a/src/plugins/diffeditor/diffutils.h
+++ b/src/plugins/diffeditor/diffutils.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFUTILS_H
-#define DIFFUTILS_H
+#pragma once
 
 #include "diffeditor_global.h"
 
@@ -149,5 +148,3 @@ public:
 };
 
 } // namespace DiffEditor
-
-#endif // DIFFUTILS_H
diff --git a/src/plugins/diffeditor/diffview.h b/src/plugins/diffeditor/diffview.h
index 2d2cdc6b88..bf5342f273 100644
--- a/src/plugins/diffeditor/diffview.h
+++ b/src/plugins/diffeditor/diffview.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef DIFFVIEW_H
-#define DIFFVIEW_H
+#pragma once
 
 #include <coreplugin/id.h>
 
@@ -133,5 +132,3 @@ private:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // DIFFVIEW_H
diff --git a/src/plugins/diffeditor/selectabletexteditorwidget.h b/src/plugins/diffeditor/selectabletexteditorwidget.h
index 52eaa911f7..2d04c7b39e 100644
--- a/src/plugins/diffeditor/selectabletexteditorwidget.h
+++ b/src/plugins/diffeditor/selectabletexteditorwidget.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef SELECTABLETEXTEDITORWIDGET_H
-#define SELECTABLETEXTEDITORWIDGET_H
+#pragma once
 
 #include <texteditor/texteditor.h>
 
@@ -66,5 +65,3 @@ private:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // SELECTABLETEXTEDITORWIDGET_H
diff --git a/src/plugins/diffeditor/sidebysidediffeditorwidget.h b/src/plugins/diffeditor/sidebysidediffeditorwidget.h
index 8eb7f4efca..bd6fcf3252 100644
--- a/src/plugins/diffeditor/sidebysidediffeditorwidget.h
+++ b/src/plugins/diffeditor/sidebysidediffeditorwidget.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef SIDEBYSIDEDIFFEDITORWIDGET_H
-#define SIDEBYSIDEDIFFEDITORWIDGET_H
+#pragma once
 
 #include "diffutils.h"
 
@@ -119,5 +118,3 @@ private:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // SIDEBYSIDEDIFFEDITORWIDGET_H
diff --git a/src/plugins/diffeditor/unifieddiffeditorwidget.h b/src/plugins/diffeditor/unifieddiffeditorwidget.h
index abbf0d7780..7deb3bcecc 100644
--- a/src/plugins/diffeditor/unifieddiffeditorwidget.h
+++ b/src/plugins/diffeditor/unifieddiffeditorwidget.h
@@ -23,8 +23,7 @@
 **
 ****************************************************************************/
 
-#ifndef UNIFIEDDIFFEDITORWIDGET_H
-#define UNIFIEDDIFFEDITORWIDGET_H
+#pragma once
 
 #include "diffutils.h"
 #include "selectabletexteditorwidget.h"
@@ -141,5 +140,3 @@ private:
 
 } // namespace Internal
 } // namespace DiffEditor
-
-#endif // UNIFIEDDIFFEDITORWIDGET_H