The a1 and a2 case were fixed (by diagnosing the invalid expression)
with r11-434, and the a3 case with r8-7625.
PR c++/85493
gcc/testsuite/ChangeLog:
* g++.dg/cpp0x/decltype80.C: New test.
---
gcc/testsuite/g++.dg/cpp0x/decltype80.C | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 gcc/testsuite/g++.dg/cpp0x/decltype80.C
diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype80.C
b/gcc/testsuite/g++.dg/cpp0x/decltype80.C
new file mode 100644
index 00000000000..6ad140fe548
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/decltype80.C
@@ -0,0 +1,16 @@
+// PR c++/85493
+// { dg-do compile { target c++11 } }
+
+struct no_def {
+ no_def() = delete;
+};
+
+template<class...>
+int foo() = delete;
+
+template<class>
+void test() {
+ decltype(no_def()) a1; // { dg-error "deleted" }
+ decltype(no_def(1,2,3)) a2; // { dg-error "no match" }
+ decltype(foo<>()) a3; // { dg-error "deleted" }
+}
--
2.35.1.225.ge2ac9141e6
