commit 5c87120b8178566ddae99d9825edc24f9b87ea3d
author Behdad Esfahbod <behdad@behdad.org> Tue Oct 14 20:07:31 2014 -0700
committer Behdad Esfahbod <behdad@behdad.org> Tue Oct 14 20:07:31 2014 -0700
tree 9c12f85418e88bb7f85502ffcc8bd3aa9a786f42
parent a1f27ac3c48cfe6d532dc422cf256952fea472ed

Fix misc warnings

Fixes https://github.com/behdad/harfbuzz/pull/51

src/hb-buffer-deserialize-json.rl

diff --git a/src/hb-buffer-deserialize-json.rl b/src/hb-buffer-deserialize-json.rl
index 7351b2a..91b350f 100644
--- a/src/hb-buffer-deserialize-json.rl
+++ b/src/hb-buffer-deserialize-json.rl
@@ -117,8 +117,8 @@
 
   const char *tok = NULL;
   int cs;
-  hb_glyph_info_t info;
-  hb_glyph_position_t pos;
+  hb_glyph_info_t info = {0};
+  hb_glyph_position_t pos = {0};
   %%{
     write init;
     write exec;

src/hb-ot-layout-gsub-table.hh

diff --git a/src/hb-ot-layout-gsub-table.hh b/src/hb-ot-layout-gsub-table.hh
index 2b421a9..7d6a5a7 100644
--- a/src/hb-ot-layout-gsub-table.hh
+++ b/src/hb-ot-layout-gsub-table.hh
@@ -200,7 +200,7 @@
     TRACE_SERIALIZE (this);
     if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
     unsigned int format = 2;
-    int delta;
+    int delta = 0;
     if (num_glyphs) {
       format = 1;
       /* TODO(serialize) check for wrap-around */

src/hb-private.hh

diff --git a/src/hb-private.hh b/src/hb-private.hh
index cac021a..40d02ea 100644
--- a/src/hb-private.hh
+++ b/src/hb-private.hh
@@ -951,12 +951,12 @@
 
 struct hb_options_t
 {
-  int initialized : 1;
-  int uniscribe_bug_compatible : 1;
+  unsigned int initialized : 1;
+  unsigned int uniscribe_bug_compatible : 1;
 };
 
 union hb_options_union_t {
-  int i;
+  unsigned int i;
   hb_options_t opts;
 };
 ASSERT_STATIC (sizeof (int) == sizeof (hb_options_union_t));