cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X for experimental C++0x mode.

2006-11-01	Douglas Gregor <doug.gregor@gmail.com>

	* include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
	for experimental C++0x mode.
	* init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
	adopted the preprocessor changes introduced in C99.

From-SVN: r118385

libcpp/ChangeLog

+2006-11-01	Douglas Gregor <doug.gregor@gmail.com>
+
+	* include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
+	for experimental C++0x mode.
+	* init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
+	adopted the preprocessor changes introduced in C99.
+
 2006-10-29  Joseph Myers  <joseph@codesourcery.com>
 
 	* configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*

libcpp/include/cpplib.h

@@ -155,7 +155,7 @@ enum cpp_ttype
 
 /* C language kind, used when calling cpp_create_reader.  */
 enum c_lang {CLK_GNUC89 = 0, CLK_GNUC99, CLK_STDC89, CLK_STDC94, CLK_STDC99,
-	     CLK_GNUCXX, CLK_CXX98, CLK_ASM};
+	     CLK_GNUCXX, CLK_CXX98, CLK_GNUCXX0X, CLK_CXX0X, CLK_ASM};
 
 /* Payload of a NUMBER, STRING, CHAR or COMMENT token.  */
 struct cpp_string GTY(())

libcpp/init.c

@@ -80,18 +80,20 @@ struct lang_flags
 
 static const struct lang_flags lang_defaults[] =
 { /*              c99 c++ xnum xid std  //   digr  */
-  /* GNUC89 */  { 0,  0,  1,   0,  0,   1,   1     },
-  /* GNUC99 */  { 1,  0,  1,   0,  0,   1,   1     },
-  /* STDC89 */  { 0,  0,  0,   0,  1,   0,   0     },
-  /* STDC94 */  { 0,  0,  0,   0,  1,   0,   1     },
-  /* STDC99 */  { 1,  0,  1,   0,  1,   1,   1     },
-  /* GNUCXX */  { 0,  1,  1,   0,  0,   1,   1     },
-  /* CXX98  */  { 0,  1,  1,   0,  1,   1,   1     },
-  /* ASM    */  { 0,  0,  1,   0,  0,   1,   0     }
-  /* xid should be 1 for GNUC99, STDC99, GNUCXX and CXX98 when no
-     longer experimental (when all uses of identifiers in the compiler
-     have been audited for correct handling of extended
-     identifiers).  */
+  /* GNUC89   */  { 0,  0,  1,   0,  0,   1,   1     },
+  /* GNUC99   */  { 1,  0,  1,   0,  0,   1,   1     },
+  /* STDC89   */  { 0,  0,  0,   0,  1,   0,   0     },
+  /* STDC94   */  { 0,  0,  0,   0,  1,   0,   1     },
+  /* STDC99   */  { 1,  0,  1,   0,  1,   1,   1     },
+  /* GNUCXX   */  { 0,  1,  1,   0,  0,   1,   1     },
+  /* CXX98    */  { 0,  1,  1,   0,  1,   1,   1     },
+  /* GNUCXX0X */  { 1,  1,  1,   0,  0,   1,   1     },
+  /* CXX0X    */  { 1,  1,  1,   0,  1,   1,   1     },
+  /* ASM      */  { 0,  0,  1,   0,  0,   1,   0     }
+  /* xid should be 1 for GNUC99, STDC99, GNUCXX, CXX98, GNUCXX0X, and
+     CXX0X when no longer experimental (when all uses of identifiers
+     in the compiler have been audited for correct handling of
+     extended identifiers).  */
 };
 
 /* Sets internal flags correctly for a given language.  */