From a0fcfa55d6a7bed7646acce0bae8da0c1f66bcf7 Mon Sep 17 00:00:00 2001 From: Albrecht Schlosser Date: Fri, 14 Sep 2018 12:13:56 +0000 Subject: [PATCH] Fix (remove) C++11 extension in header file. Found with clang [-Wc++11-extensions] (example): Building CXX object src/CMakeFiles/fltk.dir/Fl_x.cxx.o In file included from ../../src/Fl_x.cxx:40: ../../src/drivers/X11/Fl_X11_Screen_Driver.H:36:10: warning: unelaborated friend declaration is a C++11 extension; specify 'class' to befriend 'Fl_Screen_Driver' [-Wc++11-extensions] friend Fl_Screen_Driver; ^ class 1 warning generated. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@13047 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/drivers/X11/Fl_X11_Screen_Driver.H | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.H b/src/drivers/X11/Fl_X11_Screen_Driver.H index d031232b3..65432d860 100644 --- a/src/drivers/X11/Fl_X11_Screen_Driver.H +++ b/src/drivers/X11/Fl_X11_Screen_Driver.H @@ -33,7 +33,7 @@ class Fl_Window; class FL_EXPORT Fl_X11_Screen_Driver : public Fl_Screen_Driver { - friend Fl_Screen_Driver; + friend class Fl_Screen_Driver; protected: typedef struct { short x_org;