From db19cfdac8ede93172aecc58612171c239c993ad Mon Sep 17 00:00:00 2001
From: Patrick Palka <ppalka@redhat.com>
Date: Mon, 12 Sep 2022 15:05:04 -0400
Subject: [PATCH] libstdc++: Add already-accepted <ranges> testcase [PR106320]
Although PR106320 affected only the 10 and 11 branches, and the testcase
from there is already correctly accepted on trunk and the 12 branch, we
still should add the testcase to trunk/12 too for inter-branch consistency.
PR libstdc++/106320
libstdc++-v3/ChangeLog:
* testsuite/std/ranges/adaptors/join.cc (test13): New test.
---
libstdc++-v3/testsuite/std/ranges/adaptors/join.cc | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/join.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/join.cc
index 8986f7182296..530ab6663b53 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/join.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/join.cc
@@ -205,6 +205,18 @@ test12()
}();
}
+void
+test13()
+{
+ // PR libstdc++/106320
+ auto l = std::views::transform([](auto x) {
+ return x | std::views::transform([i=0](auto y) {
+ return y;
+ });
+ });
+ std::vector<std::vector<int>> v{{5, 6, 7}};
+ v | l | std::views::join;
+}
int
main()
{
@@ -220,4 +232,5 @@ main()
test10();
test11();
test12();
+ test13();
}
--
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