1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/builtins6.C b/gcc/testsuite/g++.old-deja/g++.other/builtins6.C
new file mode 100644
index 000000000..75285db9c
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/builtins6.C
@@ -0,0 +1,19 @@
+// { dg-do run  }
+// { dg-options "-O2" }
+// Test that built-in functions are recognized with a prototype.
+// Origin: Roger Sayle  Mar 20, 2002
+// Copyright (C) 2002 Free Software Foundation.
+//
+
+typedef __SIZE_TYPE__ size_t;
+extern "C" size_t strlen (const char*);
+extern "C" void link_error (void);
+
+int
+main ()
+{
+  if (strlen ("foo") != 3)
+    link_error ();
+  return 0;
+}
+