1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/gomp/udr-5.C b/gcc/testsuite/g++.dg/gomp/udr-5.C
new file mode 100644
index 00000000000..425f8e95cd9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gomp/udr-5.C
@@ -0,0 +1,41 @@
+// { dg-do compile }
+
+struct S
+{
+  int s;
+  S () : s (0) {}
+private:
+  #pragma omp declare reduction (+:S:omp_out.s += omp_in.s)	// { dg-error "is private" }
+protected:
+  #pragma omp declare reduction (-:S:omp_out.s += omp_in.s)	// { dg-error "is protected" }
+};
+
+struct T : public S
+{
+  void foo ()
+  {
+    S s;
+    #pragma omp parallel reduction (S::operator +:s)	// { dg-error "within this context" }
+    s.s = 1;
+    S t;
+    #pragma omp parallel reduction (S::operator -:t)
+    t.s = 1;
+    S u;
+    #pragma omp parallel reduction (+:u)		// { dg-error "within this context" }
+    u.s = 1;
+    S v;
+    #pragma omp parallel reduction (-:v)
+    v.s = 1;
+  }
+};
+
+void
+foo ()
+{
+  S s;
+  #pragma omp parallel reduction (S::operator +:s)	// { dg-error "within this context" }
+  s.s = 1;
+  S t;
+  #pragma omp parallel reduction (S::operator -:t)	// { dg-error "within this context" }
+  t.s = 1;
+}