c-decl.c, [...]: Fix comment formatting.

	* c-decl.c, c-ppoutput.c, cpphash.h, cpplib.h, dbxout.c,
	line-map.c, line-map.h, var-tracking.c: Fix comment
	formatting.

From-SVN: r77888

gcc/ChangeLog

+2004-02-16  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* c-decl.c, c-ppoutput.c, cpphash.h, cpplib.h, dbxout.c,
+	line-map.c, line-map.h, var-tracking.c: Fix comment
+	formatting.
+
 2004-02-16  Richard Henderson  <rth@redhat.com>
 
 	* cse.c (cse_insn): Don't lose REG_NON_LOCAL_GOTO note.

gcc/c-decl.c

@@ -794,7 +794,7 @@ match_builtin_function_types (tree newtype, tree oldtype)
 
 /* Subroutine of diagnose_mismatched_decls.  Check for function type
    mismatch involving an empty arglist vs a nonempty one and give clearer
-   diagnostics. */
+   diagnostics.  */
 static void
 diagnose_arglist_conflict (tree newdecl, tree olddecl,
 			   tree newtype, tree oldtype)
@@ -970,7 +970,7 @@ diagnose_mismatched_decls (tree newdecl, tree olddecl,
 	    {
 	      /* If types don't match for a built-in, throw away the
 		 built-in.  No point in calling locate_old_decl here, it
-		 won't print anything. */
+		 won't print anything.  */
 	      warning ("%Jconflicting types for built-in function '%D'",
 		       newdecl, newdecl);
 	      return false;

gcc/c-ppoutput.c

@@ -346,7 +346,7 @@ pp_dir_change (cpp_reader *pfile ATTRIBUTE_UNUSED, const char *dir)
   unsigned char *to_file_quoted = alloca (to_file_len * 4 + 1);
   unsigned char *p;
 
-  /* cpp_quote_string does not nul-terminate, so we have to do it ourselves. */
+  /* cpp_quote_string does not nul-terminate, so we have to do it ourselves.  */
   p = cpp_quote_string (to_file_quoted, (unsigned char *) dir, to_file_len);
   *p = '\0';
   fprintf (print.outf, "# 1 \"%s//\"\n", to_file_quoted);

gcc/cpphash.h

@@ -315,7 +315,7 @@ struct cpp_buffer
   unsigned char search_cached;
 
   /* One for a system header, two for a C system header file that therefore
-     needs to be extern "C" protected in C++, and zero otherwise. */
+     needs to be extern "C" protected in C++, and zero otherwise.  */
   unsigned char sysp;
 
   /* The directory of the this buffer's file.  Its NAME member is not

gcc/cpplib.h

@@ -533,7 +533,7 @@ extern void cpp_set_callbacks (cpp_reader *, cpp_callbacks *);
    returns the name of the original file; this is the same as the
    input file, except for preprocessed input.  This will generate at
    least one file change callback, and possibly a line change callback
-   too.  If there was an error opening the file, it returns NULL. */
+   too.  If there was an error opening the file, it returns NULL.  */
 extern const char *cpp_read_main_file (cpp_reader *, const char *);
 
 /* Set up built-ins like __FILE__.  */

gcc/dbxout.c

@@ -885,7 +885,7 @@ dbxout_type_fields (tree type)
   for (tem = TYPE_FIELDS (type); tem; tem = TREE_CHAIN (tem))
     {
 
-      /* If on of the nodes is an error_mark or its type is then return early. */
+      /* If on of the nodes is an error_mark or its type is then return early.  */
       if (tem == error_mark_node || TREE_TYPE (tem) == error_mark_node)
 	return;
 

gcc/line-map.c

@@ -43,7 +43,7 @@ linemap_init (struct line_maps *set)
   set->max_column_hint = 0;
 }
 
-/* Check for and warn about line_maps entered but not exited. */
+/* Check for and warn about line_maps entered but not exited.  */
 
 void
 linemap_check_files_exited (struct line_maps *set)
@@ -242,7 +242,7 @@ linemap_lookup (struct line_maps *set, source_location line)
   mx = set->used;
   
   cached = &set->maps[mn];
-  /* We should get a segfault if no line_maps have been added yet. */
+  /* We should get a segfault if no line_maps have been added yet.  */
   if (line >= cached->start_location)
     {
       if (mn + 1 == mx || line < cached[1].start_location)

gcc/line-map.h

@@ -55,9 +55,9 @@ struct line_map
   source_location start_location;
   int included_from;
   ENUM_BITFIELD (lc_reason) reason : CHAR_BIT;
-  /* The sysp field isn't really needed now that it's in cpp_buffer. */
+  /* The sysp field isn't really needed now that it's in cpp_buffer.  */
   unsigned char sysp;
-  /* Number of the low-order source_location bits used for a column number. */
+  /* Number of the low-order source_location bits used for a column number.  */
   unsigned int column_bits : 8;
 };
 
@@ -81,11 +81,11 @@ struct line_maps
   /* If true, prints an include trace a la -H.  */
   bool trace_includes;
 
-  /* Highest source_location "given out". */
+  /* Highest source_location "given out".  */
   source_location highest_location;
 
   /* The maximum column number we can quickly allocate.  Higher numbers
-     may require allocating a new line_map. */
+     may require allocating a new line_map.  */
   unsigned int max_column_hint;
 };
 
@@ -95,7 +95,7 @@ extern void linemap_init (struct line_maps *);
 /* Free a line map set.  */
 extern void linemap_free (struct line_maps *);
 
-/* Check for and warn about line_maps entered but not exited. */
+/* Check for and warn about line_maps entered but not exited.  */
 
 extern void linemap_check_files_exited (struct line_maps *);
 
@@ -103,7 +103,7 @@ extern void linemap_check_files_exited (struct line_maps *);
    (physical) line TO_LINE in the current source file (as in the
    most recent linemap_add).   MAX_COLUMN_HINT is the highest column
    number we expect to use in this line (but it does not change
-   the highest_location). */
+   the highest_location).  */
 
 extern source_location linemap_line_start
 (struct line_maps *, unsigned int,  unsigned int);
@@ -158,7 +158,7 @@ extern void linemap_print_containing_files (struct line_maps *,
 #define MAIN_FILE_P(MAP) ((MAP)->included_from < 0)
 
 /* Get a source position that for the same line as the most recent
-   linemap_line_start, but with the specified TO_COLUMN column number. */
+   linemap_line_start, but with the specified TO_COLUMN column number.  */
 
 static inline source_location
 linemap_position_for_column (struct line_maps *set, unsigned int to_column)
@@ -169,7 +169,7 @@ linemap_position_for_column (struct line_maps *set, unsigned int to_column)
     {
       if (r >= 0xC000000 || to_column > 1000000) /* FIXME */
 	{
-	  /* Running low on source_locations - disable column numbers. */
+	  /* Running low on source_locations - disable column numbers.  */
 	  return r - SOURCE_COLUMN (map, r);
 	}
       else

gcc/var-tracking.c

@@ -112,7 +112,7 @@ enum micro_operation_type
   MO_SET,	/* Set location.  */
   MO_CLOBBER,	/* Clobber location.  */
   MO_CALL,	/* Call insn.  */
-  MO_ADJUST	/* Adjust stack pointer. */
+  MO_ADJUST	/* Adjust stack pointer.  */
 };
 
 /* Where shall the note be emitted?  BEFORE or AFTER the instruction.  */