1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/opaque0.c b/gdb/testsuite/gdb.base/opaque0.c
new file mode 100644
index 00000000000..c6e239e4ac7
--- /dev/null
+++ b/gdb/testsuite/gdb.base/opaque0.c
@@ -0,0 +1,20 @@
+/*  Note that struct foo is opaque (never defined) in this file.  This
+    is allowed by C since this file does not reference any members of
+    the structure.  The debugger needs to be able to associate this
+    opaque structure definition with the full definition in another
+    file.
+*/
+
+struct foo *foop;
+extern struct foo *getfoo ();
+
+int main ()
+{
+#ifdef usestubs
+    set_debug_traps();
+    breakpoint();
+#endif
+    foop = getfoo ();
+    putfoo (foop);
+    return 0;
+}