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-rw-r--r--gcc/testsuite/g++.dg/abi/vbase14.C6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/vbase14.C b/gcc/testsuite/g++.dg/abi/vbase14.C
new file mode 100644
index 000000000..320d5ba77
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/vbase14.C
@@ -0,0 +1,6 @@
+// { dg-options "-Wabi -fabi-version=1" }
+
+struct E1 {};
+struct E2 : public E1 {}; // { dg-warning "layout" }
+struct E : public E1, public E2 {}; // { dg-warning "layout|ambiguity" }
+struct N : public E { virtual void f () {} }; // { dg-warning "nearly" }