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-rw-r--r--libgomp/testsuite/libgomp.c++/ctor-6.C50
1 files changed, 50 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c++/ctor-6.C b/libgomp/testsuite/libgomp.c++/ctor-6.C
new file mode 100644
index 000000000..eab74e089
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/ctor-6.C
@@ -0,0 +1,50 @@
+// { dg-do run }
+
+#include <omp.h>
+#include <assert.h>
+
+struct B
+{
+ static int count;
+ static B *expected;
+
+ B& operator=(const B &);
+};
+
+int B::count;
+B * B::expected;
+
+B& B::operator= (const B &b)
+{
+ assert (&b == expected);
+ assert (this != expected);
+ #pragma omp atomic
+ count++;
+ return *this;
+}
+
+static int nthreads;
+
+void foo()
+{
+ #pragma omp parallel
+ {
+ B b;
+ #pragma omp single copyprivate(b)
+ {
+ nthreads = omp_get_num_threads ();
+ B::expected = &b;
+ }
+ }
+}
+
+int main()
+{
+ omp_set_dynamic (0);
+ omp_set_num_threads (4);
+ foo();
+
+ assert (B::count == nthreads-1);
+
+ return 0;
+}