Turn various gcc warnings off. Adding const, adding static, fully

2005-11-04  Behdad Esfahbod  <behdad@gnome.org>

        * configure.in, examples/argcontext.c examples/cairoview.c,
        examples/renderdemo.c, examples/renderdemo.h examples/xftview.c,
        modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
        modules/hebrew/hebrew-shaper.c, modules/hebrew/hebrew-shaper.h,
        modules/indic/indic-fc.c, modules/indic/mprefixups.c,
        modules/syriac/syriac-fc.c, pango/break.c pango/fonts.c,
        pango/modules.c, pango/pango-coverage.c pango/pango-engine.c,
        pango/pango-engine.h, pango/pango-fontmap.c,
        pango/pango-fontset.c, pango/pango-impl-utils.h,
        pango/pango-layout.c, pango/pango-layout.h,
        pango/pango-renderer.c, pango/pango-script.c,
        pango/pango-utils.c, pango/pangocairo-fc.h,
        pango/pangocairo-font.c, pango/pangocairo-fontmap.c,
        pango/pangocairo-private.h, pango/pangofc-decoder.c,
        pango/pangofc-font.c, pango/pangofc-fontmap.c pango/pangoft2.c,
        pango/pangox-fontcache.c, pango/pangox-fontmap.c pango/pangox.c,
        pango/pangoxft-font.c, pango/querymodules.c,
        pango/opentype/ftglue.c, pango/opentype/ftxgpos.c,
        pango/opentype/ftxopen.c, pango/opentype/pango-ot-buffer.c,
        pango/opentype/pango-ot-info.c,
        pango/opentype/pango-ot-ruleset.c, tests/dump-boundaries.c,
        tests/testboundaries.c, tests/testcolor.c tests/testiter.c,
        tests/testscript.c: Turn various gcc warnings off. Adding const,
        adding static, fully initializing structs, match signedness in
        comparisons. (#317804)

        * tests/testscript.c, tools/gen-script-for-lang.c:
        (scripts_for_file): Pass error->message instead of error to fail(),
        which was wrong.
        (compare_lang): Fix typo comparing a and a instead of a and b.

1 files changed, 8 insertions, 8 deletions

diff --git a/modules/basic/basic-x.c b/modules/basic/basic-x.c
index 22dbb671..3b440db4 100644
--- a/modules/basic/basic-x.c
+++ b/modules/basic/basic-x.c
@@ -51,8 +51,8 @@ typedef PangoGlyph (*ConvFunc) (CharCache   *cache,
 struct _Charset
 {
   int   index;
-  char *id;
-  char *x_charset;
+  const char *id;
+  const char *x_charset;
   ConvFunc conv_func;
 };
 
@@ -214,7 +214,7 @@ find_char (CharCache *cache, PangoFont *font, gunichar wc, const char *input)
     mask_table = cache->mask_tables[mask_index];
   else
     {
-      char *charset_names[G_N_ELEMENTS(charsets)];
+      const char *charset_names[G_N_ELEMENTS(charsets)];
       Charset *charsets_map[G_N_ELEMENTS(charsets)];
       guint mask;
       int n_charsets = 0;
@@ -227,7 +227,7 @@ find_char (CharCache *cache, PangoFont *font, gunichar wc, const char *input)
       /* Find the character sets that are included in this mask
        */
 
-      for (i=0; i<G_N_ELEMENTS(charsets); i++)
+      for (i=0; i<(int)G_N_ELEMENTS(charsets); i++)
 	{
 	  int charset_index = cache->ordering->charsets[i];
 	  
@@ -240,7 +240,7 @@ find_char (CharCache *cache, PangoFont *font, gunichar wc, const char *input)
 	    }
 	}
       
-      mask_table->n_subfonts = pango_x_list_subfonts (font, charset_names, n_charsets, &mask_table->subfonts, &subfont_charsets);
+      mask_table->n_subfonts = pango_x_list_subfonts (font, (char**)charset_names, n_charsets, &mask_table->subfonts, &subfont_charsets);
 
       mask_table->charsets = g_new (Charset *, mask_table->n_subfonts);
       for (i=0; i<mask_table->n_subfonts; i++)
@@ -371,8 +371,8 @@ conv_16bit (CharCache  *cache,
 
 static PangoGlyph
 conv_16bit_MSB_on (CharCache  *cache,
-	    GIConv      cd,
-	    const char *input)
+	           GIConv      cd,
+	           const char *input)
 {
   char outbuf[2];
 
@@ -490,7 +490,7 @@ ordering_for_lang (PangoLanguage *lang)
 {
   int i;
 
-  for (i = 0; i < G_N_ELEMENTS (charset_orderings) - 1; i++)
+  for (i = 0; i < (int)G_N_ELEMENTS (charset_orderings) - 1; i++)
     {
       if (pango_language_matches (lang, charset_orderings[i].langs))
 	return &charset_orderings[i];