darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register '#pragma mark' to be…

darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register '#pragma mark' to be executed at preprocessing time.

	* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register
	'#pragma mark' to be executed at preprocessing time.

From-SVN: r129134

gcc/ChangeLog

+2007-10-08  Geoffrey Keating  <geoffk@apple.com>
+
+	* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register
+	'#pragma mark' to be executed at preprocessing time.
+
 2007-10-08  Ollie Wild  <aaw@google.com>
 
 	* varasm.c (compare_constant): Removed call to

gcc/config/darwin.h

@@ -892,7 +892,8 @@ enum machopic_addr_class {
 
 #define DARWIN_REGISTER_TARGET_PRAGMAS()			\
   do {								\
-    c_register_pragma (0, "mark", darwin_pragma_ignore);	\
+    cpp_register_pragma (parse_in, NULL, "mark",		\
+			 darwin_pragma_ignore, false);		\
     c_register_pragma (0, "options", darwin_pragma_options);	\
     c_register_pragma (0, "segment", darwin_pragma_ignore);	\
     c_register_pragma (0, "unused", darwin_pragma_unused);	\

gcc/testsuite/ChangeLog

+2007-10-08  Geoffrey Keating  <geoffk@apple.com>
+
+	* gcc.dg/pragma-darwin-2.c: New.
+
 2007-10-08  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/33693

gcc/testsuite/gcc.dg/pragma-darwin-2.c

+/* Darwin (Mac OS X) pragma exercises.  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+
+/* The mark pragma is valid at any point in the program.  Fortunately
+   the compiler only needs to ignore it.  It's also followed only
+   by pp-tokens, not necessarily real C tokens.  */
+
+void foo(void) 
+{
+  if (1) {
+    ;
+  }
+  else if (1) {
+    ;
+  }
+#pragma mark "last case" "hi"
+  else if (1) {
+    ;
+  }
+}
+
+#pragma mark 802.11x 1_2_3
+#pragma mark •••• marker ••••