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-rw-r--r--gcc/testsuite/g++.dg/warn/conv5.C11
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/conv5.C b/gcc/testsuite/g++.dg/warn/conv5.C
new file mode 100644
index 00000000000..e238f9f30b7
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/conv5.C
@@ -0,0 +1,11 @@
+// PR c++/89876
+// { dg-do compile { target c++11 } }
+// { dg-prune-output "sorry" }
+
+template <typename T>
+T f (T, char*);
+
+template <typename T>
+decltype (f (T (), "")) g (T) { return ""; } // { dg-error "invalid conversion" }
+
+void h () { g (0); }