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Continue cfg syntax transition

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All deprecation warnings have been converted to errors. This includes
the warning for multiple cfgs on one item. We'll leave that as an error
for some period of time to ensure that all uses are updated before the
behavior changes from "or" to "and".
This commit is contained in:
Steven Fackler
2014-10-11 18:05:54 -07:00
parent cd1fa91d2b
commit aa3b1261b1
25 changed files with 99 additions and 191 deletions
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20
src/libsyntax/test.rs
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@@ -126,7 +126,7 @@ impl<'a> fold::Folder for TestHarnessGenerator<'a> {
span: i.span,
path: self.cx.path.clone(),
bench: is_bench_fn(&self.cx, &*i),
ignore: is_ignored(&self.cx, &*i),
ignore: is_ignored(&*i),
should_fail: should_fail(&*i)
};
self.cx.testfns.push(test);
@@ -343,22 +343,8 @@ fn is_bench_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
return has_bench_attr && has_test_signature(i);
}
fn is_ignored(cx: &TestCtxt, i: &ast::Item) -> bool {
i.attrs.iter().any(|attr| {
// 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.span_diagnostic.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
}
})
fn is_ignored(i: &ast::Item) -> bool {
i.attrs.iter().any(|attr| attr.check_name("ignore"))
}
fn should_fail(i: &ast::Item) -> bool {