[perl #18065] LFS related bug in perl-5.8.0 testsuite

[p5sagit/p5-mst-13.2.git] / ext / attrs / attrs.xs

diff --git a/ext/attrs/attrs.xs b/ext/attrs/attrs.xs
index 4c00cd7..73f100d 100644 (file)
--- a/ext/attrs/attrs.xs
+++ b/ext/attrs/attrs.xs
@@ -17,18 +17,18 @@ get_flag(char *attr)
 MODULE = attrs         PACKAGE = attrs
 
 void
-import(Class, ...)
-char * Class
+import(...)
     ALIAS:
        unimport = 1
     PREINIT:
        int i;
-       CV *cv;
     PPCODE:
+       if (items < 1)
+           Perl_croak(aTHX_ "Usage: %s(Class, ...)", GvNAME(CvGV(cv)));
        if (!PL_compcv || !(cv = CvOUTSIDE(PL_compcv)))
            croak("can't set attributes outside a subroutine scope");
        if (ckWARN(WARN_DEPRECATED))
-           Perl_warner(aTHX_ WARN_DEPRECATED,
+           Perl_warner(aTHX_ packWARN(WARN_DEPRECATED),
                        "pragma \"attrs\" is deprecated, "
                        "use \"sub NAME : ATTRS\" instead");
        for (i = 1; i < items; i++) {