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 +1,38 @@
+// FILE: JavaClass.java
+
+public class JavaClass {
+
+    public Double minus0(){
+        return -0.0;
+    }
+
+    public Double plus0(){
+        return 0.0;
+    }
+
+    public Double null0(){
+        return null;
+    }
+
+}
+
+// FILE: b.kt
+
+
+fun box(): String {
+
+    val jClass = JavaClass()
+
+    if (jClass.minus0().compareTo(jClass.plus0()) != -1) return "fail 1"
+
+    //TODO: KT-14989
+    //if (jClass.null0().compareTo(jClass.plus0())) return "fail 2"
+    try {
+        if (jClass.minus0().compareTo(jClass.null0()) != -2) return "fail 3"
+        return "fail: exception expected";
+    } catch (e: IllegalStateException) {
+
+    }
+
+    return "OK"
+}