Remove SANITIZE_THIS3

src/hb-open-type-private.hh

@@ -231,7 +231,6 @@ _hb_sanitize_edit (SANITIZE_ARG_DEF,
 
 #define SANITIZE_THIS(X) likely ((X).sanitize (SANITIZE_ARG, CharP(this)))
 #define SANITIZE_THIS2(X,Y) (SANITIZE_THIS (X) && SANITIZE_THIS (Y))
-#define SANITIZE_THIS3(X,Y,Z) (SANITIZE_THIS (X) && SANITIZE_THIS (Y) && SANITIZE_THIS(Z))
 
 #define SANITIZE_BASE(X,B) likely ((X).sanitize (SANITIZE_ARG, B))
 

src/hb-ot-layout-gpos-private.hh

@@ -1063,8 +1063,11 @@ struct MarkBasePosFormat1
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     TRACE_SANITIZE ();
-    return SANITIZE_SELF () && SANITIZE_THIS3 (markCoverage, baseCoverage, markArray) &&
-	   likely (baseArray.sanitize (SANITIZE_ARG, CharP(this), classCount));
+    return SANITIZE_SELF ()
+        && SANITIZE_THIS (markCoverage)
+	&& SANITIZE_THIS (baseCoverage)
+	&& SANITIZE_THIS (markArray)
+	&& likely (baseArray.sanitize (SANITIZE_ARG, CharP(this), classCount));
   }
 
   private:
@@ -1184,8 +1187,11 @@ struct MarkLigPosFormat1
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     TRACE_SANITIZE ();
-    return SANITIZE_SELF () && SANITIZE_THIS3 (markCoverage, ligatureCoverage, markArray) &&
-	   likely (ligatureArray.sanitize (SANITIZE_ARG, CharP(this), classCount));
+    return SANITIZE_SELF ()
+        && SANITIZE_THIS (markCoverage)
+	&& SANITIZE_THIS (ligatureCoverage)
+	&& SANITIZE_THIS (markArray)
+	&& likely (ligatureArray.sanitize (SANITIZE_ARG, CharP(this), classCount));
   }
 
   private:
@@ -1284,8 +1290,11 @@ struct MarkMarkPosFormat1
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     TRACE_SANITIZE ();
-    return SANITIZE_SELF () && SANITIZE_THIS3 (mark1Coverage, mark2Coverage, mark1Array) &&
-	   likely (mark2Array.sanitize (SANITIZE_ARG, CharP(this), classCount));
+    return SANITIZE_SELF ()
+	&& SANITIZE_THIS (mark1Coverage)
+	&& SANITIZE_THIS (mark2Coverage)
+	&& SANITIZE_THIS (mark1Array)
+	&& likely (mark2Array.sanitize (SANITIZE_ARG, CharP(this), classCount));
   }
 
   private:

src/hb-ot-layout-gsubgpos-private.hh

@@ -400,7 +400,9 @@ struct ContextFormat2
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     TRACE_SANITIZE ();
-    return SANITIZE_THIS3 (coverage, classDef, ruleSet);
+    return SANITIZE_THIS (coverage)
+        && SANITIZE_THIS (classDef)
+	&& SANITIZE_THIS (ruleSet);
   }
 
   private:
@@ -913,7 +915,9 @@ struct GSUBGPOS
     TRACE_SANITIZE ();
     if (!SANITIZE (version)) return false;
     if (unlikely (version.major != 1)) return false;
-    return SANITIZE_THIS3 (scriptList, featureList, lookupList);
+    return SANITIZE_THIS (scriptList)
+        && SANITIZE_THIS (featureList)
+	&& SANITIZE_THIS (lookupList);
   }
 
   protected: