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Auto merge of #29215 - fhahn:issue-28157-bad-semicolon, r=alexcrichton

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PR for #28157. At the moment, `rustc` emits a warning when a bare semicolon is encountered (could also be a fail, but I think this is a backwards incompatible change).

Also I am not sure where the best place for a test for that warning would be. Seems run-pass tests do not check warnings.
This commit is contained in:
bors 2015-10-24 18:37:09 +00:00
commit 8d86d1a4e1
8 changed files with 10 additions and 10 deletions
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4
src/librustdoc/passes.rs
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@ -28,7 +28,7 @@ pub fn strip_hidden(krate: clean::Crate) -> plugins::PluginResult {
let krate = {
struct Stripper<'a> {
stripped: &'a mut DefIdSet
};
}
impl<'a> fold::DocFolder for Stripper<'a> {
fn fold_item(&mut self, i: Item) -> Option<Item> {
if i.is_hidden_from_doc() {
@ -60,7 +60,7 @@ pub fn strip_hidden(krate: clean::Crate) -> plugins::PluginResult {
let krate = {
struct ImplStripper<'a> {
stripped: &'a mut DefIdSet
};
}
impl<'a> fold::DocFolder for ImplStripper<'a> {
fn fold_item(&mut self, i: Item) -> Option<Item> {
if let clean::ImplItem(clean::Impl{