Suppress GCC 4.7 warnings due to unimplemented features.

GCC 4.7 complains that the variables removed by this commit are
assigned values that are not used.  Fair enough, so this commit
removes them.

diff --git a/src/language/data-io/save.c b/src/language/data-io/save.c
index b930855ec2e27ac246fe884feace49efd1c0c428..b8031f71ea131055fbf516dfca1bdfeefe724c19 100644 (file)
--- a/src/language/data-io/save.c
+++ b/src/language/data-io/save.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -159,8 +159,6 @@ parse_write_command (struct lexer *lexer, struct dataset *ds,
   struct case_map *map;       /* Map from input data to data for writer. */
 
   /* Common options. */
-  bool print_map;             /* Print map?  TODO. */
-  bool print_short_names;     /* Print long-to-short name map.  TODO. */
   struct sfm_write_options sysfile_opts;
   struct pfm_write_options porfile_opts;
 
@@ -175,8 +173,6 @@ parse_write_command (struct lexer *lexer, struct dataset *ds,
   dict = dict_clone (dataset_dict (ds));
   writer = NULL;
   map = NULL;
-  print_map = false;
-  print_short_names = false;
   sysfile_opts = sfm_writer_default_options ();
   porfile_opts = pfm_writer_default_options ();
 
@@ -201,7 +197,9 @@ parse_write_command (struct lexer *lexer, struct dataset *ds,
            goto error;
        }
       else if (lex_match_id (lexer, "NAMES"))
-        print_short_names = true;
+        {
+          /* Not yet implemented. */
+        }
       else if (lex_match_id (lexer, "PERMISSIONS"))
         {
           bool cw;

diff --git a/src/language/stats/autorecode.c b/src/language/stats/autorecode.c
index c3ab81c93dabebf6967f9cf952e8cc22d3ce19da..95fb8d173c5661f3a79e06b948457510a8d9e0da 100644 (file)
--- a/src/language/stats/autorecode.c
+++ b/src/language/stats/autorecode.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2009, 2010, 2012 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -134,7 +134,6 @@ cmd_autorecode (struct lexer *lexer, struct dataset *ds)
   size_t n_dsts = 0;
 
   enum arc_direction direction = ASCENDING;
-  bool print = true;
 
   struct casereader *input;
   struct ccase *c;
@@ -185,7 +184,9 @@ cmd_autorecode (struct lexer *lexer, struct dataset *ds)
       if (lex_match_id (lexer, "DESCENDING"))
        direction = DESCENDING;
       else if (lex_match_id (lexer, "PRINT"))
-       print = true;
+        {
+          /* Not yet implemented. */
+        }
       else if (lex_match_id (lexer, "GROUP"))
        {
          arc->global_items = xmalloc (sizeof (*arc->global_items));