diff mbox series

[pushed] c++: Add fixed test [PR81952]

Message ID 20220513234717.1461315-1-polacek@redhat.com
State Committed
Commit 62ecd2b8d46aaf96caef5fa78953216629e49ebd
Headers
Series [pushed] c++: Add fixed test [PR81952] |

Commit Message

Marek Polacek May 13, 2022, 11:47 p.m. UTC 
  This was fixed by r258755:
PR c++/81311 - wrong C++17 overload resolution.

Tested x86_64-pc-linux-gnu, applying to trunk.

	PR c++/81952

gcc/testsuite/ChangeLog:

	* g++.dg/overload/conv-op4.C: New test.
---
 gcc/testsuite/g++.dg/overload/conv-op4.C | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/overload/conv-op4.C


base-commit: dd7813f05df50d2ad8e0dc34503f2dff0b521d89
diff mbox series

Patch

diff --git a/gcc/testsuite/g++.dg/overload/conv-op4.C b/gcc/testsuite/g++.dg/overload/conv-op4.C
new file mode 100644
index 00000000000..80de19549e3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/overload/conv-op4.C
@@ -0,0 +1,22 @@ 
+// PR c++/81952
+// { dg-do run { target c++11 } }
+
+template <class T>
+struct opt {
+    opt() { }
+    opt(opt const& ) { __builtin_abort (); }
+    opt(opt&& ) { __builtin_abort (); }
+
+    template <class U>
+    opt(U&& ) { }
+};
+
+struct foo 
+{
+    explicit operator opt<int>() { __builtin_abort (); return {}; }
+};
+
+int main()
+{
+    opt<int> o(foo{});
+}