diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/test.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsyntax/test.rs b/src/libsyntax/test.rs index f0e69712714..b6e3023d2ae 100644 --- a/src/libsyntax/test.rs +++ b/src/libsyntax/test.rs @@ -339,6 +339,12 @@ fn is_ignored(cx: &TestCtxt, i: &ast::Item) -> bool { // check ignore(cfg(foo, bar)) attr.check_name("ignore") && match attr.meta_item_list() { Some(ref cfgs) => { + if cfgs.iter().any(|cfg| cfg.check_name("cfg")) { + cx.sess.span_warn(attr.span, + "The use of cfg filters in #[ignore] is \ + deprecated. Use #[cfg_attr(<cfg pattern>, \ + ignore)] instead."); + } attr::test_cfg(cx.config.as_slice(), cfgs.iter()) } None => true |