diff --git a/validation-test/compiler_crashers/28496-args-size-fnref-getnumargumentsforfullapply-partial-application-was-throwing.swift b/validation-test/compiler_crashers/28496-args-size-fnref-getnumargumentsforfullapply-partial-application-was-throwing.swift
new file mode 100644
index 0000000000000..786ec0164d1a2
--- /dev/null
+++ b/validation-test/compiler_crashers/28496-args-size-fnref-getnumargumentsforfullapply-partial-application-was-throwing.swift
@@ -0,0 +1,10 @@
+// This source file is part of the Swift.org open source project
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
+// RUN: not --crash %target-swift-frontend %s -emit-ir
+// REQUIRES: asserts
+assert||()->s