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

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This commit is contained in:
Mikhael Bogdanov
2016-11-22 16:27:35 +01:00
parent f9b40585cd
commit 627dd66ed5
62 changed files with 1632 additions and 22 deletions
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core/descriptors/src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java
+10 -2
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@@ -931,11 +931,19 @@ public abstract class KotlinBuiltIns {
}
public static boolean isFloat(@NotNull KotlinType type) {
return isConstructedFromGivenClassAndNotNullable(type, FQ_NAMES._float);
return isFloatOrNullableFloat(type) && !type.isMarkedNullable();
}
public static boolean isFloatOrNullableFloat(@NotNull KotlinType type) {
return isConstructedFromGivenClass(type, FQ_NAMES._float);
}
public static boolean isDouble(@NotNull KotlinType type) {
return isConstructedFromGivenClassAndNotNullable(type, FQ_NAMES._double);
return isDoubleOrNullableDouble(type) && !type.isMarkedNullable();
}
public static boolean isDoubleOrNullableDouble(@NotNull KotlinType type) {
return isConstructedFromGivenClass(type, FQ_NAMES._double);
}
private static boolean isConstructedFromGivenClassAndNotNullable(@NotNull KotlinType type, @NotNull FqNameUnsafe fqName) {