From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 12 Feb 2021 11:30:38 +0000 (+0000)
Subject: libstdc++: XFAIL tests that depends on RTTI
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c4ece1d96a105f51d7999b7afe9340d582731f5d;p=gcc.git

libstdc++: XFAIL tests that depends on RTTI

The std::emit_on_flush manipulator depends on dynamic_cast, so fails
without RTTI.

The std::async code can't catch a forced_unwind exception when RTTI is
disabled, so it can't rethrow it either, and the test aborts.

libstdc++-v3/ChangeLog:

	* testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail
	if -fno-rtti is used.
	* testsuite/30_threads/async/forced_unwind.cc: Expect test
	to abort if -fno-rtti is used.
---

diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc
index d692c53b392..ac813942a47 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc
@@ -19,6 +19,7 @@
 // { dg-additional-options "-pthread" { target pthread } }
 // { dg-do run { target c++2a } }
 // { dg-require-effective-target cxx11-abi }
+// { dg-xfail-run-if "cannot catch forced_unwind" { *-*-* } { "-fno-rtti" } }
 
 #include <syncstream>
 #include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc
index ad7c8ff0232..2cc477850ce 100644
--- a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc
@@ -3,6 +3,7 @@
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
 // { dg-require-gthreads "" }
+// { dg-xfail-run-if "cannot catch forced_unwind" { *-*-* } { "-fno-rtti" } }
 
 // Copyright (C) 2014-2021 Free Software Foundation, Inc.
 //