1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/error25.C b/gcc/testsuite/g++.dg/template/error25.C
new file mode 100644
index 000000000..89011576e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/error25.C
@@ -0,0 +1,16 @@
+// PR c++/31923
+
+template<class T>
+static void f1 ();
+
+template<>
+static void f1<void> ();  // { dg-error "explicit template specialization cannot have a storage class" }
+
+template<class T>
+extern void f2 ();
+
+template<>
+extern void f2<void> ();  // { dg-error "explicit template specialization cannot have a storage class" }
+
+export template<class T>  // { dg-warning "keyword 'export' not implemented" }
+static void* f3 ();