1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.jason/groff1.C b/gcc/testsuite/g++.old-deja/g++.jason/groff1.C
new file mode 100644
index 000000000..636317956
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.jason/groff1.C
@@ -0,0 +1,41 @@
+// { dg-do run  }
+// PRMS Id: 3744
+// Bug: unswitching a COND_EXPR initializer fails to set SIDE_EFFECTS on the
+// result, so expand_expr ignores it.
+
+extern "C" {
+  int printf(const char *,...);
+  void exit(int);
+}
+
+struct A {
+  int x;
+  int y;
+
+  A() : x(0), y(0) { }
+};
+
+struct S {
+  S() : flags(0) { }
+  unsigned flags;
+  A from;
+  void foo(const A &pos);
+};
+
+void S::foo(const A &pos)
+{
+  A a = flags ? from : pos;
+  printf("%d %d\n", a.x, a.y);
+  if (a.x != 17 || a.y != 12)
+    exit (1);
+}
+
+int main()
+{
+  A pos;
+  pos.x = 17;
+  pos.y = 12;
+  S s;
+  s.foo(pos);
+  return 0;
+}