libstdc++: Add dg-bogus check to istreambuf_iterator/105580.cc [PR105580]

	PR libstdc++/105580

libstdc++-v3/ChangeLog:

	* testsuite/24_iterators/istreambuf_iterator/105580.cc:
	Add dg-bogus check for warning.

diff --git a/libstdc++-v3/testsuite/24_iterators/istreambuf_iterator/105580.cc b/libstdc++-v3/testsuite/24_iterators/istreambuf_iterator/105580.cc
index 87edf999ffcdf53ce876c69c853672611a3950ec..e1ef4b1073961166241031d5851d6ab4dd597cd7 100644 (file)
--- a/libstdc++-v3/testsuite/24_iterators/istreambuf_iterator/105580.cc
+++ b/libstdc++-v3/testsuite/24_iterators/istreambuf_iterator/105580.cc
@@ -12,3 +12,4 @@ int main()
   return 0;
 }
 
+// { dg-bogus "null pointer dereference" "" { target *-*-* } 0 }