Use & function-call notation to disable prototype checking on dl_load_file()

This causes the test for insufficient arguments to work on Win32 too, where
(for some reason) DynaLoader.xs is built *with* prototypes on the XS code.
On *nix, where it is build by MakeMaker in ext/DynaLoader/, it is built without
prototypes on the XS code, so the check on the number of parameters for
dl_load_file() is purely run-time, which is what the test script used to assume.

diff --git a/ext/DynaLoader/t/DynaLoader.t b/ext/DynaLoader/t/DynaLoader.t
index 28d91e0..2cff37a 100644 (file)
--- a/ext/DynaLoader/t/DynaLoader.t
+++ b/ext/DynaLoader/t/DynaLoader.t
@@ -87,7 +87,7 @@ if ($Config{usedl}) {
 # .. for dl_load_file()
 SKIP: {
     skip "no dl_load_file with dl_none.xs", 2 unless $Config{usedl};
-    eval { DynaLoader::dl_load_file() };
+    eval { &DynaLoader::dl_load_file() };
     like( $@, q{/^Usage: DynaLoader::dl_load_file\(filename, flags=0\)/},
             "calling DynaLoader::dl_load_file() with no argument" );