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-rw-r--r--gcc/testsuite/g++.dg/warn/Weff1.C5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Weff1.C b/gcc/testsuite/g++.dg/warn/Weff1.C
new file mode 100644
index 00000000000..a00dc29bf5f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Weff1.C
@@ -0,0 +1,5 @@
+// { dg-options "-Weffc++" }
+
+struct S {};
+/* Base classes should have virtual destructors. */
+struct T : public S {}; // { dg-warning "" }