1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/expr/bitfield9.C b/gcc/testsuite/g++.dg/expr/bitfield9.C
new file mode 100644
index 000000000..177f65b88
--- /dev/null
+++ b/gcc/testsuite/g++.dg/expr/bitfield9.C
@@ -0,0 +1,26 @@
+// PR c++/32346
+// { dg-do run }
+// { dg-options "-Wno-overflow" }
+
+extern "C" void abort();
+
+struct S {
+  long long i : 32;
+};
+
+void f(int i, int j) {
+  if (i != 0xabcdef01)
+    abort();
+  if (j != 0)
+    abort();
+}
+
+void g(S s) {
+  f(s.i, 0);
+}
+
+int main() {
+  S s;
+  s.i = 0xabcdef01;
+  g(s);
+}