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-rw-r--r--gcc/testsuite/obj-c++.dg/naming-3.mm15
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/naming-3.mm b/gcc/testsuite/obj-c++.dg/naming-3.mm
new file mode 100644
index 00000000000..ac812678e74
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/naming-3.mm
@@ -0,0 +1,15 @@
+/* Testing for detecting duplicate ivars. */
+/* { dg-do compile } */
+
+@interface A
+{
+ char x; /* { dg-error "conflicts" } */
+ char x;
+} /* { dg-error "declaration" } */
+@end
+
+@interface B : A
+{
+ char y;
+}
+@end