1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wunreachable-code-2.C b/gcc/testsuite/g++.dg/warn/Wunreachable-code-2.C
new file mode 100644
index 000000000..d50f7fe57
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wunreachable-code-2.C
@@ -0,0 +1,23 @@
+// PR c++/21228
+/* { dg-options "-Wunreachable-code" } */
+
+class testStringBase
+{
+public:
+  char *stringPtr;
+};
+
+class testString : public testStringBase
+{
+public:
+  testString();
+};
+
+testString::testString()
+{
+  stringPtr = (char *) 9;
+}
+ 
+int main(int argc, char **argv) {
+  testString s;
+}