1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-bogus-struct-included.C b/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-bogus-struct-included.C
new file mode 100644
index 000000000..3f55c78c9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-bogus-struct-included.C
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -Wstrict-aliasing -fstrict-aliasing" } */
+
+
+struct S {
+  int i;
+  float f;
+};
+
+int foo () {
+  struct S s;
+  s.i = 7;
+  float* f = &s.f;  /* { dg-bogus "float included in struct S" } */
+  *f = 2.0;
+  return s.i + (int)s.f;
+}