* gcc.c: Fix formatting.

From-SVN: r36050

gcc/ChangeLog

+2000-08-29  Kazu Hirata  <kazu@hxi.com>
+
+	* gcc.c: Fix formatting.
+
 2000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* flags.h (time_report, mem_report): New global flags.

gcc/gcc.c

@@ -32,7 +32,6 @@ CC recognizes how to compile each input file by suffixes in the file names.
 Once it knows which kind of compilation to perform, the procedure for
 compilation is specified by a string called a "spec".  */
 
-
 #include "config.h"
 #include "system.h"
 #include <signal.h>
@@ -636,7 +635,6 @@ static struct user_specs *user_specs_head, *user_specs_tail;
 #define WORD_SWITCH_TAKES_ARG(STR) DEFAULT_WORD_SWITCH_TAKES_ARG (STR)
 #endif
 
-
 #ifdef HAVE_EXECUTABLE_SUFFIX
 /* This defines which switches stop a full compilation.  */
 #define DEFAULT_SWITCH_CURTAILS_COMPILATION(CHAR) \
@@ -1060,7 +1058,7 @@ struct spec_list
 };
 
 #define INIT_STATIC_SPEC(NAME,PTR) \
-{ NAME, NULL_PTR, PTR, (struct spec_list *)0, sizeof (NAME)-1, 0 }
+{ NAME, NULL_PTR, PTR, (struct spec_list *) 0, sizeof (NAME)-1, 0 }
 
 /* List of statically defined specs.  */
 static struct spec_list static_specs[] =
@@ -1103,21 +1101,20 @@ struct spec_list_1
 };
 
 static struct spec_list_1 extra_specs_1[] = { EXTRA_SPECS };
-static struct spec_list * extra_specs = (struct spec_list *)0;
+static struct spec_list * extra_specs = (struct spec_list *) 0;
 #endif
 
 /* List of dynamically allocates specs that have been defined so far.  */
 
-static struct spec_list *specs = (struct spec_list *)0;
-
+static struct spec_list *specs = (struct spec_list *) 0;
 
 /* Initialize the specs lookup routines.  */
 
 static void
 init_spec ()
 {
-  struct spec_list *next = (struct spec_list *)0;
-  struct spec_list *sl   = (struct spec_list *)0;
+  struct spec_list *next = (struct spec_list *) 0;
+  struct spec_list *sl   = (struct spec_list *) 0;
   int i;
 
   if (specs)
@@ -1152,7 +1149,6 @@ init_spec ()
   specs = sl;
 }
 
-
 /* Change the value of spec NAME to SPEC.  If SPEC is empty, then the spec is
    removed; If the spec starts with a + then SPEC is added to the end of the
    current spec.  */
@@ -1170,7 +1166,7 @@ set_spec (name, spec)
   /* If this is the first call, initialize the statically allocated specs.  */
   if (!specs)
     {
-      struct spec_list *next = (struct spec_list *)0;
+      struct spec_list *next = (struct spec_list *) 0;
       for (i = ARRAY_SIZE (static_specs) - 1; i >= 0; i--)
 	{
 	  sl = &static_specs[i];
@@ -1534,12 +1530,12 @@ read_specs (filename, main_p)
 	      while (*p1 == ' ' || *p1 == '\t')
 		p1++;
 
-	      if (! ISALPHA ((unsigned char)*p1))
+	      if (! ISALPHA ((unsigned char) *p1))
 		fatal ("specs %%rename syntax malformed after %ld characters",
 		       (long) (p1 - buffer));
 
 	      p2 = p1;
-	      while (*p2 && !ISSPACE ((unsigned char)*p2))
+	      while (*p2 && !ISSPACE ((unsigned char) *p2))
 		p2++;
 
 	      if (*p2 != ' ' && *p2 != '\t')
@@ -1551,13 +1547,13 @@ read_specs (filename, main_p)
 	      while (*p2 == ' ' || *p2 == '\t')
 		p2++;
 
-	      if (! ISALPHA ((unsigned char)*p2))
+	      if (! ISALPHA ((unsigned char) *p2))
 		fatal ("specs %%rename syntax malformed after %ld characters",
 		       (long) (p2 - buffer));
 
 	      /* Get new spec name */
 	      p3 = p2;
-	      while (*p3 && !ISSPACE ((unsigned char)*p3))
+	      while (*p3 && !ISSPACE ((unsigned char) *p3))
 		p3++;
 
 	      if (p3 != p-1)
@@ -2122,7 +2118,7 @@ make_relative_prefix (progname, bin_prefix, prefix)
 	  std_loc_p = 1;
 	  free_split_directories (prog_dirs);
 	  free_split_directories (bin_dirs);
-	  prog_dirs = bin_dirs = (char **)0;
+	  prog_dirs = bin_dirs = (char **) 0;
 	  return NULL_PTR;
 	}
     }
@@ -2419,7 +2415,6 @@ unused_prefix_warnings (pprefix)
     }
 }
 
-
 /* Execute the command specified by the arguments on the current line of spec.
    When using pipes, this includes several piped-together commands
    with `|' between them.
@@ -2688,7 +2683,6 @@ static int warn_std;
 /* Gives value to pass as "warn" to add_prefix for standard prefixes.  */
 static int *warn_std_ptr = 0;
 
-
 #if defined(HAVE_OBJECT_SUFFIX) || defined(HAVE_EXECUTABLE_SUFFIX)
 
 /* Convert NAME to a new name if it is the standard suffix.  DO_EXE
@@ -3155,7 +3149,7 @@ process_command (argc, argv)
 	  if (++i >= argc)
 	    fatal ("argument to `-specs' is missing");
 
-	  user->next = (struct user_specs *)0;
+	  user->next = (struct user_specs *) 0;
 	  user->filename = argv[i];
 	  if (user_specs_tail)
 	    user_specs_tail->next = user;
@@ -3170,7 +3164,7 @@ process_command (argc, argv)
 	  if (strlen (argv[i]) == 7)
 	    fatal ("argument to `-specs=' is missing");
 
-	  user->next = (struct user_specs *)0;
+	  user->next = (struct user_specs *) 0;
 	  user->filename = argv[i]+7;
 	  if (user_specs_tail)
 	    user_specs_tail->next = user;
@@ -3427,7 +3421,6 @@ process_command (argc, argv)
   /* More prefixes are enabled in main, after we read the specs file
      and determine whether this is cross-compilation or not.  */
 
-
   /* Then create the space for the vectors and scan again.  */
 
   switches = ((struct switchstr *)
@@ -4005,14 +3998,14 @@ do_spec_1 (spec, inswitch, soft_matched_part)
 		const char *suffix = p;
 		char *saved_suffix = NULL;
 
-		while (*p == '.' || ISALPHA ((unsigned char)*p))
+		while (*p == '.' || ISALPHA ((unsigned char) *p))
 		  p++;
 		suffix_length = p - suffix;
 		if (p[0] == '%' && p[1] == 'O')
 		  {
 		    p += 2;
 		    /* We don't support extra suffix characters after %O.  */
-		    if (*p == '.' || ISALPHA ((unsigned char)*p))
+		    if (*p == '.' || ISALPHA ((unsigned char) *p))
 		      abort ();
 		    if (suffix_length == 0)
 		      suffix = OBJECT_SUFFIX;
@@ -4307,7 +4300,7 @@ do_spec_1 (spec, inswitch, soft_matched_part)
 
 		      if (*y != '_'
 			  || (*(y+1) != '_'
-			      && ! ISUPPER ((unsigned char)*(y+1))))
+			      && ! ISUPPER ((unsigned char) *(y+1))))
 		        {
 			  /* Stick __ at front of macro name.  */
 			  if (*y != '_')
@@ -4355,7 +4348,7 @@ do_spec_1 (spec, inswitch, soft_matched_part)
 
 		      if (*y != '_'
 			  || (*(y+1) != '_'
-			      && ! ISUPPER ((unsigned char)*(y+1))))
+			      && ! ISUPPER ((unsigned char) *(y+1))))
 		        {
 			  /* Stick -D__ at front of macro name.  */
 			  *x++ = '-';
@@ -5782,7 +5775,6 @@ notice VPARAMS ((const char *msgid, ...))
   va_end (ap);
 }
 
-
 static void
 validate_all_switches ()
 {
@@ -5938,7 +5930,7 @@ used_arg (p, len)
 	      {
 		mswitches[n_mswitches].str = matches[j].replace;
 		mswitches[n_mswitches].len = matches[j].rep_len;
-		mswitches[n_mswitches].replace = (char *)0;
+		mswitches[n_mswitches].replace = (char *) 0;
 		mswitches[n_mswitches].rep_len = 0;
 		n_mswitches++;
 		break;