1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/eh/builtin2.C b/gcc/testsuite/g++.dg/eh/builtin2.C
new file mode 100644
index 000000000..fe0c4de6b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/builtin2.C
@@ -0,0 +1,25 @@
+// Verify that if explicit prototype for builtin is present with throw(),
+// neither the normal builtin nor __builtin_* variant can throw exceptions.
+// { dg-do compile }
+// { dg-options "-fdump-tree-eh" }
+
+extern "C" int printf (const char *, ...) throw();
+
+struct A { A (); ~A (); int i; };
+
+int
+foo ()
+{
+  A a;
+  printf ("foo %d\n", a.i);
+}
+
+int
+bar ()
+{
+  A a;
+  __builtin_printf ("foo %d\n", a.i);
+}
+
+/* { dg-final { scan-tree-dump-times "resx" 0 "eh" } } */
+/* { dg-final { cleanup-tree-dump "eh" } } */