[PATCH] c++: Add testcase for now fixed issue [PR101887]

[Simon Martin]

The testcase in PR101887 has been working since the fix for PR104846,
via r12-7599-gac8310dd122172.

This patch simply adds the case to the testsuite.

Successfully tested on x86_64-pc-linux-gnu.

        PR c++/101887

gcc/testsuite/ChangeLog:

        * g++.dg/init/delete5.C: Add testcase from PR c++/101887.

---
 gcc/testsuite/g++.dg/init/delete5.C | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/g++.dg/init/delete5.C 
b/gcc/testsuite/g++.dg/init/delete5.C
index 3555f43bbb0..3fff93d846e 100644
--- a/gcc/testsuite/g++.dg/init/delete5.C
+++ b/gcc/testsuite/g++.dg/init/delete5.C
@@ -1,8 +1,9 @@
 // PR c++/104846
+// PR c++/101887
 // { dg-do compile { target c++14 } }
 
 struct S {
   auto operator delete (void *) {} // { dg-error ".operator delete. must 
return type .void'" }
+  auto operator delete (void*, __SIZE_TYPE__); // { dg-error ".operator 
delete. must return type .void'" }
   auto operator delete[] (void *) {} // { dg-error ".operator delete. must 
return type .void'" }
 };
-
-- 
2.44.0