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* [gcc r12-3941] libstdc++: Skip container adaptor tests that fail concept checks
@ 2021-09-28 19:25 Jonathan Wakely
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From: Jonathan Wakely @ 2021-09-28 19:25 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:07fbdd7bda1166ab2722dbeb4fd3c6b8558b324b
commit r12-3941-g07fbdd7bda1166ab2722dbeb4fd3c6b8558b324b
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Fri Sep 24 14:32:34 2021 +0100
libstdc++: Skip container adaptor tests that fail concept checks
As an extension, our container adaptors SFINAE away the default
constructor if the adapted sequence container is not default
constructible. When _GLIBCXX_CONCEPT_CHECKS is defined we enforce that
the sequence is default constructible, so the tests for the extension
fail. This disables the relevant parts of the tests.
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
* testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1.cc:
Do not check non-default constructible sequences when
_GLIBCXX_CONCEPT_CHECKS is defined.
* testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1_c++98.cc:
Likewise.
* testsuite/23_containers/queue/requirements/explicit_instantiation/1.cc:
Likewise.
* testsuite/23_containers/queue/requirements/explicit_instantiation/1_c++98.cc:
Likewise.
* testsuite/23_containers/stack/requirements/explicit_instantiation/1.cc:
Likewise.
* testsuite/23_containers/stack/requirements/explicit_instantiation/1_c++98.cc:
Likewise.
Diff:
---
.../priority_queue/requirements/explicit_instantiation/1.cc | 11 +++++++----
.../requirements/explicit_instantiation/1_c++98.cc | 11 +++++++----
.../queue/requirements/explicit_instantiation/1.cc | 2 ++
.../queue/requirements/explicit_instantiation/1_c++98.cc | 2 ++
.../stack/requirements/explicit_instantiation/1.cc | 2 ++
.../stack/requirements/explicit_instantiation/1_c++98.cc | 2 ++
6 files changed, 22 insertions(+), 8 deletions(-)
diff --git a/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1.cc
index d1e18f879df..a425001612d 100644
--- a/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1.cc
@@ -24,12 +24,15 @@
template class std::priority_queue<int>;
-struct NonDefaultConstructible : std::vector<int> {
- NonDefaultConstructible(int) { }
-};
struct Cmp : std::less<int> {
Cmp(int) { }
};
+template class std::priority_queue<int, std::vector<int>, Cmp>;
+
+#ifndef _GLIBCXX_CONCEPT_CHECKS
+struct NonDefaultConstructible : std::vector<int> {
+ NonDefaultConstructible(int) { }
+};
template class std::priority_queue<int, NonDefaultConstructible>;
template class std::priority_queue<int, NonDefaultConstructible, Cmp>;
-template class std::priority_queue<int, std::vector<int>, Cmp>;
+#endif
diff --git a/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1_c++98.cc b/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1_c++98.cc
index def9259dc6b..28549f5246e 100644
--- a/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1_c++98.cc
+++ b/libstdc++-v3/testsuite/23_containers/priority_queue/requirements/explicit_instantiation/1_c++98.cc
@@ -24,12 +24,15 @@
template class std::priority_queue<int>;
-struct NonDefaultConstructible : std::vector<int> {
- NonDefaultConstructible(int) { }
-};
struct Cmp : std::less<int> {
Cmp(int) { }
};
+template class std::priority_queue<int, std::vector<int>, Cmp>;
+
+#ifndef _GLIBCXX_CONCEPT_CHECKS
+struct NonDefaultConstructible : std::vector<int> {
+ NonDefaultConstructible(int) { }
+};
template class std::priority_queue<int, NonDefaultConstructible>;
template class std::priority_queue<int, NonDefaultConstructible, Cmp>;
-template class std::priority_queue<int, std::vector<int>, Cmp>;
+#endif
diff --git a/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1.cc
index b737a15a30b..3b9090cb945 100644
--- a/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1.cc
@@ -24,7 +24,9 @@
template class std::queue<int>;
+#ifndef _GLIBCXX_CONCEPT_CHECKS
struct NonDefaultConstructible : std::deque<int> {
NonDefaultConstructible(int) { }
};
template class std::queue<int, NonDefaultConstructible>;
+#endif
diff --git a/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1_c++98.cc b/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1_c++98.cc
index 2e2d6a457dd..1cc4410b4b6 100644
--- a/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1_c++98.cc
+++ b/libstdc++-v3/testsuite/23_containers/queue/requirements/explicit_instantiation/1_c++98.cc
@@ -24,7 +24,9 @@
template class std::queue<int>;
+#ifndef _GLIBCXX_CONCEPT_CHECKS
struct NonDefaultConstructible : std::deque<int> {
NonDefaultConstructible(int) { }
};
template class std::queue<int, NonDefaultConstructible>;
+#endif
diff --git a/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1.cc
index 8002099edcd..82e8e852150 100644
--- a/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1.cc
@@ -24,7 +24,9 @@
template class std::stack<int>;
+#ifndef _GLIBCXX_CONCEPT_CHECKS
struct NonDefaultConstructible : std::deque<int> {
NonDefaultConstructible(int) { }
};
template class std::stack<int, NonDefaultConstructible>;
+#endif
diff --git a/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1_c++98.cc b/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1_c++98.cc
index c66c5979606..8ff20fc903f 100644
--- a/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1_c++98.cc
+++ b/libstdc++-v3/testsuite/23_containers/stack/requirements/explicit_instantiation/1_c++98.cc
@@ -24,7 +24,9 @@
template class std::stack<int>;
+#ifndef _GLIBCXX_CONCEPT_CHECKS
struct NonDefaultConstructible : std::deque<int> {
NonDefaultConstructible(int) { }
};
template class std::stack<int, NonDefaultConstructible>;
+#endif
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