1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/kext8.C b/gcc/testsuite/g++.dg/kext8.C
new file mode 100644
index 00000000000..399f8c03f44
--- /dev/null
+++ b/gcc/testsuite/g++.dg/kext8.C
@@ -0,0 +1,36 @@
+/* APPLE LOCAL file KEXT double destructor --bowdidge */
+/* Radar 3943783  kernel extensions built with gcc-4.0 can't be loaded */
+/* { dg-do compile { target powerpc*-apple-darwin* } } */
+/* { dg-options "-S -fapple-kext -fno-exceptions" } */
+
+/* Here's some kext class hierarchy code. */
+
+
+struct Base {
+  virtual ~Base();
+} __attribute__((apple_kext_compatibility));
+
+struct Derived : Base {
+  void operator delete(void *) { }
+  Derived();
+};
+
+void foo() {
+  Derived d1;			// ok
+}
+
+/* Here's some inlined functions to try to trick the compiler into creating coalesced
+   sections. */
+inline unsigned f(unsigned n) { return n == 0 ? 0 : n + f(n-1); }
+
+unsigned g(unsigned n) { return f(n); }
+
+/* Here's some template stuff to try to trick the compiler into creating coalesced sections
+   another way. */
+
+  template <typename X> X ident(X x) { return x; }
+  int foo(int n) { return ident(n); }
+
+/*  See if there's any sections with the coalesced flag.  coalesced sections
+    currently aren't loaded by the kernel loader into memory. */
+/* { dg-final { scan-assembler-not "coalesced" } } */