diff libcxxabi/test/catch_array_01.pass.cpp @ 150:1d019706d866

LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
parents
children 0572611fdcc8
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libcxxabi/test/catch_array_01.pass.cpp	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,34 @@
+//===---------------------- catch_array_01.cpp ----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// Can you have a catch clause of array type that catches anything?
+
+// GCC incorrectly allows array types to be caught by reference.
+// See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69372
+// XFAIL: gcc
+// UNSUPPORTED: libcxxabi-no-exceptions
+
+#include <cassert>
+
+int main()
+{
+    typedef char Array[4];
+    Array a = {'H', 'i', '!', 0};
+    try
+    {
+        throw a;  // converts to char*
+        assert(false);
+    }
+    catch (Array& b)  // can't catch char*
+    {
+        assert(false);
+    }
+    catch (...)
+    {
+    }
+}