New ieee754 arithmetic, Fix for KT-14651: Floating point comparisons shall operate according to IEEE754

2016-11-22 16:27:35 +01:00
parent f9b40585cd
commit 627dd66ed5
62 changed files with 1632 additions and 22 deletions
@@ -0,0 +1,46 @@
+// FILE: JavaClass.java
+
+public class JavaClass {
+
+    public Float minus0()
+    {
+        return -0.0F;
+    }
+
+    public Float plus0()
+    {
+        return 0.0F;
+    }
+
+    public Float null0()
+    {
+        return null;
+    }
+
+}
+
+
+// FILE: b.kt
+
+fun box(): String {
+    val jClass = JavaClass()
+
+    if (jClass.minus0() < jClass.plus0()) return "fail 1"
+
+    //TODO: KT-14989
+    //if (jClass.null0() < jClass.plus0()) return "fail 2"
+
+    if (jClass.plus0() > jClass.minus0()) return "fail 3"
+
+    //TODO: KT-14989
+    //if (jClass.null0() < jClass.plus0()) return "fail 4"
+
+
+    if (jClass.minus0() != jClass.plus0()) return "fail 5"
+
+    //TODO: KT-14989
+    //if (jClass.null0() != jClass.plus0()) return "fail 6"
+
+    return "OK"
+}
+