1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/struct1.C b/gcc/testsuite/g++.dg/lookup/struct1.C
new file mode 100644
index 000000000..f4b83ecf6
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lookup/struct1.C
@@ -0,0 +1,14 @@
+// Various struct lookup tests.  We didn't used to complain about
+// the definition of C.
+
+struct A;
+typedef struct A B;		// { dg-error "previous declaration" }
+struct B;			// { dg-error "using typedef-name" }
+
+typedef struct { int i; } C;	// { dg-error "previous declaration" }
+struct C;			// { dg-error "using typedef-name" }
+
+struct D;
+typedef struct D D;
+typedef struct D { int i; } D;
+typedef struct D D;