Roll HarfBuzz to 1.1.1

third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc

Index: third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc
diff --git a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc
index 00526f3df4ff74a02389c19badc096e810c7acdd..84282bd8d4ebae90e24a1b2371b3ffecf6f66363 100644
--- a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc
+++ b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc
@@ -756,7 +756,7 @@ initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
     {
       default:
         assert (false);
-	/* fallthrough */
+	HB_FALLTHROUGH;
 
       case BASE_POS_LAST:
       {
@@ -1243,7 +1243,7 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
 
   buffer->idx = 0;
   unsigned int last_syllable = 0;
-  while (buffer->idx < buffer->len)
+  while (buffer->idx < buffer->len && !buffer->in_error)
   {
     unsigned int syllable = buffer->cur().syllable();
     syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
@@ -1251,10 +1251,10 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
     {
       last_syllable = syllable;
 
-      hb_glyph_info_t info = dottedcircle;
-      info.cluster = buffer->cur().cluster;
-      info.mask = buffer->cur().mask;
-      info.syllable() = buffer->cur().syllable();
+      hb_glyph_info_t ginfo = dottedcircle;
+      ginfo.cluster = buffer->cur().cluster;
+      ginfo.mask = buffer->cur().mask;
+      ginfo.syllable() = buffer->cur().syllable();
       /* TODO Set glyph_props? */
 
       /* Insert dottedcircle after possible Repha. */
@@ -1263,7 +1263,7 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
 	     buffer->cur().indic_category() == OT_Repha)
         buffer->next_glyph ();
 
-      buffer->output_info (info);
+      buffer->output_info (ginfo);
     }
     else
       buffer->next_glyph ();
@@ -1631,8 +1631,8 @@ final_reordering_syllable (const hb_ot_shape_plan_t *plan,
 	    if (new_pos > start && info[new_pos - 1].indic_category() == OT_M)
 	    {
 	      unsigned int old_pos = i;
-	      for (unsigned int i = base + 1; i < old_pos; i++)
-		if (info[i].indic_category() == OT_M)
+	      for (unsigned int j = base + 1; j < old_pos; j++)
+		if (info[j].indic_category() == OT_M)
 		{
 		  new_pos--;
 		  break;
@@ -1834,6 +1834,7 @@ const hb_ot_complex_shaper_t _hb_ot_complex_shaper_indic =
   data_create_indic,
   data_destroy_indic,
   NULL, /* preprocess_text */
+  NULL, /* postprocess_glyphs */
   HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
   decompose_indic,
   compose_indic,