re PR c++/50920 (add a -std=c++11 option to the driver)

	PR c++/50920
gcc/c-family
	* c-common.h (cxx_dialect): Add cxx11 and cxx03.
	* c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
	and -Wc++11-compat.
	* c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
gcc/cp
	* class.c (check_field_decl): Change c++0x in diags to c++11.
	* error.c (maybe_warn_cpp0x): Likewise.
	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
	* pt.c (check_default_tmpl_args): Likewise.
libcpp
	* include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11,
	CLK_GNUCXX0X to CLK_GNUCXX11.
libstdc++-v3
	* include/bits/c++0x_warning.h: Change -std=c++0x to -std=c++11.

From-SVN: r180707

1 files changed, 11 insertions, 11 deletions

diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index 544c4d1..0bee6b4 100644
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -3205,55 +3205,55 @@ maybe_warn_cpp0x (cpp0x_warn_str str)
       case CPP0X_INITIALIZER_LISTS:
 	pedwarn (input_location, 0, 
 		 "extended initializer lists "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_EXPLICIT_CONVERSION:
 	pedwarn (input_location, 0,
 		 "explicit conversion operators "
-		 "only available with -std=c++0x or -std=gnu++0x"); 
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_VARIADIC_TEMPLATES:
 	pedwarn (input_location, 0,
 		 "variadic templates "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_LAMBDA_EXPR:
 	pedwarn (input_location, 0,
 		 "lambda expressions "
-		  "only available with -std=c++0x or -std=gnu++0x");
+		  "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_AUTO:
 	pedwarn (input_location, 0,
-		 "C++0x auto only available with -std=c++0x or -std=gnu++0x");
+		 "C++0x auto only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_SCOPED_ENUMS:
 	pedwarn (input_location, 0,
-		 "scoped enums only available with -std=c++0x or -std=gnu++0x");
+		 "scoped enums only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_DEFAULTED_DELETED:
 	pedwarn (input_location, 0,
 		 "defaulted and deleted functions "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_INLINE_NAMESPACES:
 	pedwarn (input_location, OPT_pedantic,
 		 "inline namespaces "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_OVERRIDE_CONTROLS:
 	pedwarn (input_location, 0,
 		 "override controls (override/final) "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
         break;
       case CPP0X_NSDMI:
 	pedwarn (input_location, 0,
 		 "non-static data member initializers "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
         break;
       case CPP0X_USER_DEFINED_LITERALS:
 	pedwarn (input_location, 0,
 		 "user-defined literals "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       default:
 	gcc_unreachable ();