On 13/03/25 16:41 +0100, tkami...@redhat.com wrote:
From: Tomasz Kamiński <tkami...@redhat.com>
This is another piece of P1206R7, adding new members to std::stack,
std::queue, and std::priority_queue.
PR libstdc++/111055
libstdc++-v3/ChangeLog:
* include/bits/stl_queue.h (queue(from_range_t, _Rg&&))
(queue(from_range_t, _Rg&&, const _Alloc&), push_range):
Define.
(priority_queue(from_range_t, R&&, const Compare&))
(push_range): Define.
* include/bits/stl_stack.h (stack(from_range_t, R&&))
(stack(from_range_t, R&&, const Alloc&), push_range): Define.
* testsuite/util/testsuite_iterators.h (test_range_nocopy): Define.
* testsuite/23_containers/priority_queue/cons_from_range.cc: New test.
* testsuite/23_containers/priority_queue/members/push_range.cc: New
test.
* testsuite/23_containers/queue/cons_from_range.cc: New test.
* testsuite/23_containers/queue/members/push_range.cc: New test.
* testsuite/23_containers/stack/cons_from_range.cc: New test.
* testsuite/23_containers/stack/members/push_range.cc: New test.
---
Pushed to trunk.
Approved by Jonathan Wakely on sourceforge:
https://forge.sourceware.org/gcc/gcc-TEST/pulls/43#issuecomment-780.
libstdc++-v3/include/bits/stl_queue.h | 102 ++++++++++++++++
libstdc++-v3/include/bits/stl_stack.h | 46 ++++++++
.../priority_queue/cons_from_range.cc | 111 ++++++++++++++++++
.../priority_queue/members/push_range.cc | 86 ++++++++++++++
.../23_containers/queue/cons_from_range.cc | 88 ++++++++++++++
.../23_containers/queue/members/push_range.cc | 73 ++++++++++++
.../23_containers/stack/cons_from_range.cc | 89 ++++++++++++++
.../23_containers/stack/members/push_range.cc | 74 ++++++++++++
.../testsuite/util/testsuite_iterators.h | 11 ++
9 files changed, 680 insertions(+)
create mode 100644
libstdc++-v3/testsuite/23_containers/priority_queue/cons_from_range.cc
create mode 100644
libstdc++-v3/testsuite/23_containers/priority_queue/members/push_range.cc
create mode 100644 libstdc++-v3/testsuite/23_containers/queue/cons_from_range.cc
create mode 100644
libstdc++-v3/testsuite/23_containers/queue/members/push_range.cc
create mode 100644 libstdc++-v3/testsuite/23_containers/stack/cons_from_range.cc
create mode 100644
libstdc++-v3/testsuite/23_containers/stack/members/push_range.cc
diff --git
a/libstdc++-v3/testsuite/23_containers/priority_queue/cons_from_range.cc
b/libstdc++-v3/testsuite/23_containers/priority_queue/cons_from_range.cc
new file mode 100644
index 00000000000..a7ff3e3b037
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/priority_queue/cons_from_range.cc
@@ -0,0 +1,111 @@
+// { dg-do run { target c++23 } }
+
+#include <queue>
+#include <ranges>
+#include <span>
+#include <testsuite_allocator.h>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+#include <vector>
THe ARM CI fails for this test, because #include <algorithm> is
missing.
You won't see this with a default config because
--enable-libstdcxx-pch is enabled by default, and that means every
test gets run with -include bits/stdc++.h which includes the entire
library as a precompiled header.
For a PCH-disabled build, the tests fail if they don't include the
right headers.
(I get around this problem by doing my local testing on a build
without PCH, then run the full testsuite in the compile farm or on
other many-core servers with PCH enabled.)
diff --git
a/libstdc++-v3/testsuite/23_containers/priority_queue/members/push_range.cc
b/libstdc++-v3/testsuite/23_containers/priority_queue/members/push_range.cc
new file mode 100644
index 00000000000..a380dbd1098
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/priority_queue/members/push_range.cc
@@ -0,0 +1,86 @@
+// { dg-do run { target c++23 } }
+
+#include <queue>
+#include <ranges>
+#include <span>
+#include <testsuite_allocator.h>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+#include <vector>
This needs #include <algorithm> too.
A patch to add that header to these two tests is pre-approved.
