rtti.c (emit_tinfo_decl): Call import_export_decl.

        * rtti.c (emit_tinfo_decl): Call import_export_decl.
        * decl2.c (import_export_decl): Set DECL_NOT_REALLY_EXTERN on
        tinfo decls by default.  Don't mess with the builtins.

From-SVN: r53417

diff --git a/gcc/testsuite/g++.dg/abi/rtti1.C b/gcc/testsuite/g++.dg/abi/rtti1.C
new file mode 100644 (file)
index 0000000..4535296
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/rtti1.C
@@ -0,0 +1,13 @@
+// Test that we don't emit the type_info for a polymorphic class other than
+// with the vtable.
+
+struct A {
+  virtual ~A();
+};
+
+void f ()
+{
+  throw A();
+}
+
+// { dg-final { scan-assembler-dem-not {typeinfo for A[: \t\n]} } }