cxx-pretty-print.c & tSCC removal

2011-06-07  Bruce Korb  <bkorb@gnu.org>

	* gcc/cp/cxx-pretty-print.c (pp_cxx_decl_specifier_seq):
	Do not set case label inside an "else" clause.
	* fixincludes/fixlib.h (tCC): remove these #defines
	* fixincludes/fixincl.c (machine_matches): pointers are const
	(start_fixer): clean up tCC and code
	* fixincludes/genfixes (Ver): latest autogen does not print
	"Ver." as the lead in to the version number, except for the
	--help option.  This is consistent with earlier behavior.

Index: gcc/cp/cxx-pretty-print.c
===================================================================
--- gcc/cp/cxx-pretty-print.c	(revision 174722)
+++ gcc/cp/cxx-pretty-print.c	(working copy)
@@ -1199,13 +1199,22 @@ 
 
     case FUNCTION_DECL:
       /* Constructors don't have return types.  And conversion functions
-	 do not have a type-specifier in their return types.  */
+         do not have a type-specifier in their return types.  */
+
       if (DECL_CONSTRUCTOR_P (t) || DECL_CONV_FN_P (t))
-	pp_cxx_function_specifier (pp, t);
-      else if (DECL_NONSTATIC_MEMBER_FUNCTION_P (t))
-	pp_cxx_decl_specifier_seq (pp, TREE_TYPE (TREE_TYPE (t)));
-      else
-	default:
+        {
+          pp_cxx_function_specifier (pp, t);
+          break;
+        }
+
+      if (DECL_NONSTATIC_MEMBER_FUNCTION_P (t))
+        {
+          pp_cxx_decl_specifier_seq (pp, TREE_TYPE (TREE_TYPE (t)));
+          break;
+        }
+      /* FALLTHROUGH */
+
+    default:
       pp_c_declaration_specifiers (pp_c_base (pp), t);
       break;
     }
Index: fixincludes/fixincl.x
===================================================================
--- fixincludes/fixincl.x	(revision 174678)
+++ fixincludes/fixincl.x	(working copy)
<<GENERATED>>
Index: fixincludes/fixlib.h
===================================================================
--- fixincludes/fixlib.h	(revision 174722)
+++ fixincludes/fixlib.h	(working copy)
@@ -76,8 +76,8 @@ 
 # define STATIC
 #endif
 
-#define tSCC static const char
-#define tCC  const char
+#define tSCC static char const
+#define tCC  char const
 #define tSC  static char
 
 /* If this particular system's header files define the macro `MAXPATHLEN',
@@ -192,14 +192,15 @@ 
 typedef struct fix_desc tFixDesc;
 struct fix_desc
 {
-  tCC*        fix_name;       /* Name of the fix */
-  tCC*        file_list;      /* List of files it applies to */
-  tCC**       papz_machs;     /* List of machine/os-es it applies to */
-  int         test_ct;
-  int         fd_flags;
-  tTestDesc*  p_test_desc;
-  tCC**       patch_args;
-  long        unused;
+  char const *   fix_name;       /* Name of the fix */
+  char const *   file_list;      /* List of files it applies to */
+  char const * const *
+                 papz_machs;     /* List of machine/os-es it applies to */
+  int  const    test_ct;
+  int           fd_flags;
+  tTestDesc *   p_test_desc;
+  char const ** patch_args;
+  long          unused;
 };
 
 typedef struct {
Index: fixincludes/genfixes
===================================================================
--- fixincludes/genfixes	(revision 174722)
+++ fixincludes/genfixes	(working copy)
@@ -62,7 +62,7 @@ 
 AG="autogen $AG"
 set -e
 
-if [ -z "`${AG} -v | fgrep 'Ver. 5.'`" ]
+if [ -z "`${AG} -? | fgrep 'Ver. 5.'`" ]
 then
   echo "AutoGen appears to be out of date or not correctly installed."
   echo "Please download and install:"
Index: fixincludes/fixincl.c
===================================================================
--- fixincludes/fixincl.c	(revision 174722)
+++ fixincludes/fixincl.c	(working copy)
@@ -361,7 +361,7 @@ 
 static int
 machine_matches( tFixDesc* p_fixd )
 {
-  char const ** papz_machs = p_fixd->papz_machs;
+  char const * const * papz_machs = p_fixd->papz_machs;
   int have_match = BOOL_FALSE;
 
   for (;;)
@@ -393,7 +393,7 @@ 
 void
 run_compiles (void)
 {
-  tFixDesc *p_fixd = fixDescList;
+  tFixDesc const * p_fixd = fixDescList;
   int fix_ct = FIX_COUNT;
   regex_t *p_re = XCNEWVEC (regex_t, REGEX_COUNT);
 
@@ -950,20 +950,15 @@ 
 static int
 start_fixer (int read_fd, tFixDesc* p_fixd, char* pz_fix_file)
 {
-  tCC* pz_cmd_save;
-  char* pz_cmd;
+  char const * pz_cmd_save = NULL;
+  char * pz_cmd = NULL;
 
   if ((p_fixd->fd_flags & FD_SUBROUTINE) != 0)
     return internal_fix (read_fd, p_fixd);
 
-  if ((p_fixd->fd_flags & FD_SHELL_SCRIPT) == 0)
+  if ((p_fixd->fd_flags & FD_SHELL_SCRIPT) != 0)
     {
-      pz_cmd = NULL;
-      pz_cmd_save = NULL;
-    }
-  else
-    {
-      tSCC z_cmd_fmt[] = "file='%s'\n%s";
+      static char const z_cmd_fmt[] = "file='%s'\n%s";
       pz_cmd = XNEWVEC (char, strlen (p_fixd->patch_args[2])
 			+ sizeof (z_cmd_fmt) + strlen (pz_fix_file));
       sprintf (pz_cmd, z_cmd_fmt, pz_fix_file, p_fixd->patch_args[2]);
@@ -1226,7 +1221,7 @@ 
 void
 process (void)
 {
-  tFixDesc *p_fixd = fixDescList;
+  tFixDesc const * p_fixd = fixDescList;
   int todo_ct = FIX_COUNT;
   int read_fd = -1;
 # ifndef SEPARATE_FIX_PROC