* [PATCH] Define cxx11-abi effective target for libstdc++ tests
@ 2017-01-13 14:57 Jonathan Wakely
0 siblings, 0 replies; only message in thread
From: Jonathan Wakely @ 2017-01-13 14:57 UTC (permalink / raw)
To: libstdc++, gcc-patches
[-- Attachment #1: Type: text/plain, Size: 1991 bytes --]
This effective target means we can skip/xfail tests that depend on the
new std::string, std::list etc.
I've added the check_effective_target_cxx11 procedure in libstdc++.exp
not in gcc/testsuite/lib/target-supports.exp because I don't think it
is useful outside the libstdc++ testsuite.
There are still lots of tests that fail when run with
-D_GLIBCXX_USE_CXX11_ABI=0 but I plan to fix them by adding the
missing features, not skipping the tests.
PR libstdc++/79075
* testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Remove
redundant option from cxxflags.
(check_effective_target_cxx11-abi): Define.
* testsuite/21_strings/basic_string/allocator/71964.cc: Use cxx11-abi
effective target.
* testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
* testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/minimal.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
* testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/noexcept.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
Likewise.
* testsuite/23_containers/list/61347.cc: Likewise.
* testsuite/27_io/basic_fstream/cons/base.cc: Likewise.
* testsuite/27_io/ios_base/failure/cxx11.cc: Likewise.
Tested powerpc64le-linux, committed to trunk.
[-- Attachment #2: patch.txt --]
[-- Type: text/plain, Size: 18379 bytes --]
commit 85ad51f9d27151ad8e070b5d19aef98f1c607bb1
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Fri Jan 13 11:18:36 2017 +0000
Define cxx11-abi effective target for libstdc++ tests
PR libstdc++/79075
* testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Remove
redundant option from cxxflags.
(check_effective_target_cxx11-abi): Define.
* testsuite/21_strings/basic_string/allocator/71964.cc: Use cxx11-abi
effective target.
* testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
* testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/minimal.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
* testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/noexcept.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
Likewise.
* testsuite/23_containers/list/61347.cc: Likewise.
* testsuite/27_io/basic_fstream/cons/base.cc: Likewise.
* testsuite/27_io/ios_base/failure/cxx11.cc: Likewise.
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/71964.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/71964.cc
index f5ef176..70e5cf8 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/71964.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/71964.cc
@@ -16,6 +16,8 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
@@ -58,13 +60,10 @@ operator!=(const mv_allocator<T>&, const mv_allocator<U>&) { return false; }
void
test01()
{
- // COW strings don't support C++11 allocators
-#if _GLIBCXX_USE_CXX11_ABI
std::basic_string<char, std::char_traits<char>, mv_allocator<char>> s;
auto t = std::move(s);
VERIFY( s.get_allocator().moved_from );
VERIFY( t.get_allocator().moved_to );
-#endif
}
int
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy.cc
index 0e5f167..bdcadaf 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -86,9 +87,3 @@ int main()
test03();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy_assign.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy_assign.cc
index 5b9a0b0..32ee708 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy_assign.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/copy_assign.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -104,9 +105,3 @@ int main()
test02();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/minimal.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/minimal.cc
index 6f0aeb5..46b4215 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/minimal.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/minimal.cc
@@ -16,13 +16,14 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <memory>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -40,9 +41,6 @@ void test01()
v.assign(1, c);
v.assign(100, c);
}
-#else
-void test01() { }
-#endif
int main()
{
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move.cc
index 4e45a05..820b3ed 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -56,9 +57,3 @@ int main()
test02();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move_assign.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move_assign.cc
index 0151a29..df85a0b 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move_assign.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/move_assign.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -149,9 +150,3 @@ int main()
test03();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/noexcept.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/noexcept.cc
index b7917e0..90aca89 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/noexcept.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/noexcept.cc
@@ -16,11 +16,12 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -57,4 +58,3 @@ void test03()
static_assert( noexcept( v1 = std::move(v2) ), "Move assign cannot throw" );
static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" );
}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/swap.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/swap.cc
index 602d856..a7d9bdf 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/swap.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/swap.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;
@@ -79,9 +80,3 @@ int main()
test02();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc
index 747a2d0..add276c 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -86,9 +87,3 @@ int main()
test03();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc
index 7757556..89593ba 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -104,9 +105,3 @@ int main()
test02();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc
index dab694e..f8e9885 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc
@@ -16,13 +16,14 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <memory>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -40,9 +41,6 @@ void test01()
v.assign(1, c);
v.assign(100, c);
}
-#else
-void test01() { }
-#endif
int main()
{
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move.cc
index 7aba440..8db947f 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -56,9 +57,3 @@ int main()
test02();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc
index 55b8c2a..9d282fc 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -149,9 +150,3 @@ int main()
test03();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc
index 2754828..c107737 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc
@@ -16,11 +16,12 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -57,4 +58,3 @@ void test03()
static_assert( noexcept( v1 = std::move(v2) ), "Move assign cannot throw" );
static_assert( noexcept( v1.swap(v2) ), "Swap cannot throw" );
}
-#endif
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc
index bb1dd82..842fb55 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc
@@ -16,12 +16,13 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// COW strings don't support C++11 allocators:
+// { dg-require-effective-target cxx11-abi }
#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
-#if _GLIBCXX_USE_CXX11_ABI
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;
@@ -79,9 +80,3 @@ int main()
test02();
return 0;
}
-#else
-int main()
-{
- // COW strings don't support C++11 allocators
-}
-#endif
diff --git a/libstdc++-v3/testsuite/23_containers/list/61347.cc b/libstdc++-v3/testsuite/23_containers/list/61347.cc
index bf5a20d..526ab32 100644
--- a/libstdc++-v3/testsuite/23_containers/list/61347.cc
+++ b/libstdc++-v3/testsuite/23_containers/list/61347.cc
@@ -1,6 +1,7 @@
-// { dg-options "-O2 -D_GLIBCXX_USE_CXX11_ABI" }
+// { dg-options "-O2" }
// { dg-do run { target c++11 } }
// { dg-require-normal-mode "" }
+// { dg-require-effective-target cxx11-abi }
// Copyright (C) 2015-2017 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/27_io/basic_fstream/cons/base.cc b/libstdc++-v3/testsuite/27_io/basic_fstream/cons/base.cc
index 21fa2e6..3b9436d 100644
--- a/libstdc++-v3/testsuite/27_io/basic_fstream/cons/base.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_fstream/cons/base.cc
@@ -15,8 +15,9 @@
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
-// { dg-options "-O0 -D_GLIBCXX_USE_CXX11_ABI=1" }
+// { dg-options "-O0" }
// { dg-do link { target c++11 } }
+// { dg-require-effective-target cxx11-abi }
#include <fstream>
#include <string>
diff --git a/libstdc++-v3/testsuite/27_io/ios_base/failure/cxx11.cc b/libstdc++-v3/testsuite/27_io/ios_base/failure/cxx11.cc
index 99ad929..46b68b1 100644
--- a/libstdc++-v3/testsuite/27_io/ios_base/failure/cxx11.cc
+++ b/libstdc++-v3/testsuite/27_io/ios_base/failure/cxx11.cc
@@ -16,11 +16,11 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// { dg-require-effective-target cxx11-abi }
#include <ios>
#include <testsuite_hooks.h>
-#if _GLIBCXX_USE_CXX11_ABI
using test_type = std::ios_base::failure;
static_assert( std::is_base_of<std::system_error, test_type>::value, "base" );
@@ -51,6 +51,3 @@ main()
test01();
test02();
}
-#else
-int main() { }
-#endif
diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index 9f0e26b..b081d8a 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -1968,7 +1968,7 @@ proc check_v3_target_filesystem_ts { } {
close $f
set cxxflags_saved $cxxflags
- set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror -std=gnu++11"
+ set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
set lines [v3_target_compile $src /dev/null preprocess ""]
set cxxflags $cxxflags_saved
@@ -1983,6 +1983,34 @@ proc check_v3_target_filesystem_ts { } {
return $et_filesystem_ts
}
+# Return 1 if the "cxx11" ABI is in use using the current flags, 0 otherwise.
+proc check_effective_target_cxx11-abi { } {
+ global cxxflags
+
+ # Set up and preprocess a C++ test program that depends
+ # on the new ABI being enabled.
+ set src cxx11_abi[pid].cc
+
+ set f [open $src "w"]
+ puts $f "#include <bits/c++config.h>"
+ puts $f "#if ! _GLIBCXX_USE_CXX11_ABI"
+ puts $f "# error old ABI in use"
+ puts $f "#endif"
+ close $f
+
+ set lines [v3_target_compile $src /dev/null preprocess ""]
+ file delete $src
+
+ if [string match "" $lines] {
+ # No error message, preprocessing succeeded.
+ verbose "check_v3_cxx11_abi: `1'" 2
+ return 1
+ }
+
+ verbose "check_v3_cxx11_abi: `0'" 2
+ return 0
+}
+
set additional_prunes ""
if { [info exists env(GCC_RUNTEST_PARALLELIZE_DIR)] \
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2017-01-13 14:57 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-13 14:57 [PATCH] Define cxx11-abi effective target for libstdc++ tests Jonathan Wakely
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).