KT-4 fixed

idea/testData/codegen/regressions/kt259.jet

@@ -8,52 +8,143 @@ class B<T>() {
 fun t1() : Boolean {
     val a = A()
     if(a !is A)   return false
+    return true
+}
+
+fun t2() : Boolean {
+    val a = A()
     if(a !is A?)   return false
+    return true
+}
+
+fun t3() : Boolean {
+    val a = A()
     if(null !is A?)   return false
     return true
 }
 
-fun t2 () : Boolean {
+fun t4 () : Boolean {
     val b = B<String>()
     if(b !is B<String>)   return false
+    return true
+}
+
+fun t5 () : Boolean {
+    val b = B<String>()
     if(b !is B<String>?)  return false
+    return true
+}
+
+fun t6 () : Boolean {
     if(null !is B<String>?)  return false
+    return true
+}
 
-    val v = b as B<String>   //ok
-    val u = b as B<String>?  //TypeCastException
+fun t7 () : Boolean {
+    val b = B<String>()
+    if(!b.isT("aaa")) return false
+    return true
+}
 
+fun t8 () : Boolean {
+    val b = B<String>()
+    if(b.isT(10))     return false
+    return true
+}
+
+fun t9 () : Boolean {
+    val b = B<String>()
+    if(b.isT(null))   return false
+    return true
+}
+
+fun t10 () : Boolean {
+    val d = B<String?>()
+    if(!d.isT("aaa")) return false
+    return true
+}
+fun t11 () : Boolean {
+    val d = B<String?>()
+    if(d.isT(10))     return false
+    return true
+}
+
+fun t12 () : Boolean {
+    val d = B<String?>()
+    if(!d.isT(null))  return false
+    return true
+}
+
+fun t13 () : Boolean {
+    val f = B<java.lang.String?>()
+    if(!f.isT("aaa")) return false
+    return true
+}
+
+fun t14 () : Boolean {
+    val f = B<java.lang.String?>()
+    if(f.isT(10))     return false
+    return true
+}
+
+fun t15 () : Boolean {
+    val f = B<java.lang.String?>()
+    if(!f.isT(null))  return false
+    return true
+}
+
+fun t16 () : Boolean {
+    val c = B<Int>()
+    if(c.isT("aaa")) return false
+    return true
+}
+
+fun t17 () : Boolean {
+    val c = B<Int>()
+    if(!c.isT(10))   return false
+    return true
+}
+
+fun t18 () : Boolean {
+    val c = B<Int>()
+    if(c.isT(null)) return false
+    return true
+}
+
+fun t19 () : Boolean {
+    val e = B<Int?>()
+    if(e.isT("aaa")) return false
+    return true
+}
+
+fun t20 () : Boolean {
+    val e = B<Int?>()
+    if(!e.isT(10))   return false
+    return true
+}
+
+fun t21 () : Boolean {
+    val e = B<Int?>()
+    if(!e.isT(null)) return false
+    return true
+}
+
+fun t22 () : Boolean {
+    val b = B<String>()
     val w : B<String>? = b as B<String>   //ok
     val x = w as B<String>?  //TypeCastException
     return true
 }
 
-fun t3 () : Boolean {
+fun t23 () : Boolean {
     val b = B<String>()
-    if(!b.isT("aaa")) return false
-
-    if(b.isT(10))     return false
-    if(b.isT(null))   return false
-
-    val d = B<String?>()
-    if(!d.isT("aaa")) return false
-    if(d.isT(10))     return false
-    if(!d.isT(null))  return false
-
-    val f = B<java.lang.String?>()
-    if(!f.isT("aaa")) return false
-    if(f.isT(10))     return false
-    if(!f.isT(null))  return false
-
-    val c = B<Int>()
-    if(c.isT("aaa")) return false
-    if(!c.isT(10))   return false
-    if(c.isT(null)) return false
-
-    val e = B<Int?>()
-    if(e.isT("aaa")) return false
-    if(!e.isT(10))   return false
-    if(!e.isT(null)) return false
+    val v = b as B<String>   //ok
+    return true
+}
 
+fun t24 () : Boolean {
+    val b = B<String>()
+    val u = b as B<String>?  //TypeCastException
     return true
 }
 
@@ -67,5 +158,68 @@ fun box() : String {
     if(!t3()) {
         return "t3 failed"
     }
-    return "OK"
+    if(!t4()) {
+         return "t4 failed"
+     }
+     if(!t5()) {
+         return "t5 failed"
+     }
+     if(!t6()) {
+         return "t6 failed"
+     }
+     if(!t7()) {
+         return "t7 failed"
+     }
+    if(!t8()) {
+        return "t8 failed"
+    }
+    if(!t9()) {
+        return "t9 failed"
+    }
+    if(!t10()) {
+        return "t10 failed"
+    }
+    if(!t11()) {
+         return "t11 failed"
+     }
+     if(!t12()) {
+         return "t12 failed"
+     }
+     if(!t13()) {
+         return "t13 failed"
+     }
+     if(!t14()) {
+         return "t14 failed"
+     }
+    if(!t15()) {
+        return "t15 failed"
+    }
+    if(!t16()) {
+        return "t16 failed"
+    }
+    if(!t17()) {
+        return "t17 failed"
+    }
+    if(!t18()) {
+         return "t18 failed"
+     }
+     if(!t19()) {
+         return "t19 failed"
+     }
+     if(!t20()) {
+         return "t10 failed"
+     }
+     if(!t21()) {
+         return "t21 failed"
+     }
+     if(!t22()) {
+         return "t22 failed"
+     }
+     if(!t23()) {
+         return "t23 failed"
+     }
+     if(!t24()) {
+         return "t24 failed"
+     }
+     return "OK"
 }