From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../testsuite/20_util/unique_ptr/cons/auto_ptr.cc | 46 ++++++++ .../20_util/unique_ptr/cons/auto_ptr_neg.cc | 36 +++++++ .../testsuite/20_util/unique_ptr/cons/constexpr.cc | 35 ++++++ .../testsuite/20_util/unique_ptr/cons/nullptr.cc | 52 +++++++++ .../testsuite/20_util/unique_ptr/cons/pointer.cc | 117 +++++++++++++++++++++ .../20_util/unique_ptr/cons/pointer_array.cc | 85 +++++++++++++++ .../cons/pointer_array_convertible_neg.cc | 41 ++++++++ .../20_util/unique_ptr/cons/ptr_deleter.cc | 68 ++++++++++++ .../20_util/unique_ptr/cons/ptr_deleter_neg.cc | 57 ++++++++++ 9 files changed, 537 insertions(+) create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc create mode 100644 libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc (limited to 'libstdc++-v3/testsuite/20_util/unique_ptr/cons') diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc new file mode 100644 index 000000000..f4b9838d0 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc @@ -0,0 +1,46 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2010 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +// 20.9.10 Class template unique_ptr [unique.ptr] + +#include +#include + +struct A { }; + +// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor] + +// Construction from auto_ptr +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::auto_ptr a(new A); + std::unique_ptr a2(std::move(a)); + VERIFY( a.get() == nullptr ); + VERIFY( a2.get() != 0 ); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc new file mode 100644 index 000000000..76910c3c6 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2010 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +// 20.9.10 Class template unique_ptr [unique.ptr] + +#include + +struct A { }; + +// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor] + +// Construction from const auto_ptr +void +test01() +{ + const std::auto_ptr a(new A); + std::unique_ptr a2(std::move(a)); // { dg-error "no match" } +} +// { dg-excess-errors "candidates are" } diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc new file mode 100644 index 000000000..fbe9821f9 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc @@ -0,0 +1,35 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" } +// { dg-final { scan-assembler-not "_ZNSt10unique_ptrIiSt14default_deleteIiEEC2Ev" } } +// { dg-final { scan-assembler-not "_ZNSt10unique_ptrIiSt14default_deleteIiEEC2EDn" } } + +// Copyright (C) 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +#include +#include + +int main() +{ + __gnu_test::constexpr_default_constructible test1; //not literal + test1.operator()>(); + + __gnu_test::constexpr_single_value_constructible test2; //not literal + test2.operator(), std::nullptr_t>(); + + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc new file mode 100644 index 000000000..1f515ea53 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc @@ -0,0 +1,52 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2010 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +// 20.9.10 Class template unique_ptr [unique.ptr] + +#include +#include + +struct A { }; + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::unique_ptr p = nullptr; + + VERIFY( p.get() == nullptr ); +} + +void +test02() +{ + bool test __attribute__((unused)) = true; + + std::unique_ptr p = nullptr; + + VERIFY( p.get() == nullptr ); +} + +int main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc new file mode 100644 index 000000000..324264b24 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc @@ -0,0 +1,117 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +// 20.6.11 Template class unique_ptr [unique.ptr] + +#include +#include + +struct A +{ + A() { ++ctor_count; } + virtual ~A() { ++dtor_count; } + static long ctor_count; + static long dtor_count; +}; +long A::ctor_count = 0; +long A::dtor_count = 0; + +struct B : A +{ + B() { ++ctor_count; } + virtual ~B() { ++dtor_count; } + static long ctor_count; + static long dtor_count; +}; +long B::ctor_count = 0; +long B::dtor_count = 0; + + +struct reset_count_struct +{ + ~reset_count_struct() + { + A::ctor_count = 0; + A::dtor_count = 0; + B::ctor_count = 0; + B::dtor_count = 0; + } +}; + +// 20.6.11.2.1 unique_ptr constructors [unique.ptr.single.ctor] + +// Construction from pointer +void +test01() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::unique_ptr A_default; + VERIFY( A_default.get() == 0 ); + VERIFY( A::ctor_count == 0 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + std::unique_ptr A_from_A(new A); + VERIFY( A_from_A.get() != 0 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + std::unique_ptr A_from_B(new B); + VERIFY( A_from_B.get() != 0 ); + VERIFY( A::ctor_count == 2 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 1 ); + VERIFY( B::dtor_count == 0 ); +} + +void +test02() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + A * const A_default = 0; + std::unique_ptr p1(A_default); + VERIFY( p1.get() == 0 ); + VERIFY( A::ctor_count == 0 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + A * const A_from_A = new A; + std::unique_ptr p2(A_from_A); + VERIFY( p2.get() == A_from_A ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); +} + +int +main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc new file mode 100644 index 000000000..dcd6e92f1 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc @@ -0,0 +1,85 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +#include +#include + +struct A +{ + A() { ++ctor_count; } + virtual ~A() { ++dtor_count; } + static long ctor_count; + static long dtor_count; +}; +long A::ctor_count = 0; +long A::dtor_count = 0; + +struct B : A +{ + B() { ++ctor_count; } + virtual ~B() { ++dtor_count; } + static long ctor_count; + static long dtor_count; +}; +long B::ctor_count = 0; +long B::dtor_count = 0; + + +struct reset_count_struct +{ + ~reset_count_struct() + { + A::ctor_count = 0; + A::dtor_count = 0; + B::ctor_count = 0; + B::dtor_count = 0; + } +}; + + +// 20.4.5.1 unique_ptr constructors [unique.ptr.cons] + +// Construction from pointer +void +test01() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::unique_ptr A_default; + VERIFY( A_default.get() == 0 ); + VERIFY( A::ctor_count == 0 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + std::unique_ptr A_from_A(new A[3]); + VERIFY( A_from_A.get() != 0 ); + VERIFY( A::ctor_count == 3 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc new file mode 100644 index 000000000..2a4a89b40 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc @@ -0,0 +1,41 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +#include + +struct A +{ +}; + +struct B : A +{ + virtual ~B() { } +}; + +// 20.4.5.1 unique_ptr constructors [unique.ptr.cons] + +// Construction from pointer of derived type +void +test01() +{ + std::unique_ptr B_from_A(new A[3]); //{ dg-error "invalid conversion from" } +} + +// { dg-prune-output "include" } diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc new file mode 100644 index 000000000..7e88eb948 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc @@ -0,0 +1,68 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do run } + +// Copyright (C) 2010 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +// 20.9.10 Template class unique_ptr [unique.ptr] + +#include +#include + +static int count; + +void del(int* p) { ++count; delete p; } +void vdel(int* p) { ++count; delete[] p; } + +void +test01() +{ + bool test __attribute__((unused)) = true; + count = 0; + { + std::unique_ptr p(nullptr, del); + } + VERIFY( count == 0 ); + { + std::unique_ptr p(new int, del); + } + VERIFY( count == 1 ); +} + +void +test02() +{ + bool test __attribute__((unused)) = true; + count = 0; + { + std::unique_ptr p(nullptr, vdel); + } + VERIFY( count == 0 ); + { + std::unique_ptr p(new int[1], vdel); + } + VERIFY( count == 1 ); +} + +int +main() +{ + test01(); + test02(); + return 0; +} + diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc new file mode 100644 index 000000000..e765874c7 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc @@ -0,0 +1,57 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2010 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// . + +// 20.6.11 Template class unique_ptr [unique.ptr] + +#include +#include + +using std::unique_ptr; + +// { dg-excess-errors "static assertion failed" } + +void +test01() +{ + unique_ptr p1; // { dg-error "here" } + + unique_ptr p2(nullptr); // { dg-error "here" } + + unique_ptr p3(new int); // { dg-error "here" } +} + +void +test02() +{ + unique_ptr p1; // { dg-error "here" } + + unique_ptr p2(nullptr); // { dg-error "here" } + + unique_ptr p3(new int[1]); // { dg-error "here" } +} + + +int +main() +{ + test01(); + test02(); + return 0; +} -- cgit v1.2.3