Jvm Codegen: do not throw on malformed delegation to a type parameter

Fix exception on light class building See KT-15931
2017-06-05 14:58:50 +03:00
parent 19db4304bd
commit bdf76f23c4
4 changed files with 51 additions and 14 deletions
@@ -94,6 +94,7 @@ class DelegationTranslator(

    private fun getSuperClass(specifier: KtSuperTypeListEntry): ClassDescriptor? =
            CodegenUtil.getSuperClassBySuperTypeListEntry(specifier, bindingContext())
+            ?: error("ClassDescriptor of superType should not be null: ${specifier.text}")

    private fun generateDelegates(specifier: KtSuperTypeListEntry, toClass: ClassDescriptor, field: Field) {
        for ((descriptor, overriddenDescriptor) in DelegationResolver.getDelegates(classDescriptor, toClass)) {