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Rustup to rustc 1.24.0-nightly (bb42071f6 2017-12-01)

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This commit is contained in:
Seiichi Uchida 2017-12-02 18:23:32 +09:00
parent 6bb661b8c8
commit 4121507a48
1 changed files with 21 additions and 20 deletions
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41
clippy_lints/src/unsafe_removed_from_name.rs
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@ -35,26 +35,27 @@ fn get_lints(&self) -> LintArray {
impl EarlyLintPass for UnsafeNameRemoval {
fn check_item(&mut self, cx: &EarlyContext, item: &Item) {
if let ItemKind::Use(ref item_use) = item.node {
match item_use.node {
ViewPath_::ViewPathSimple(ref name, ref path) => {
unsafe_to_safe_check(
path.segments
.last()
.expect("use paths cannot be empty")
.identifier,
*name,
cx,
&item.span,
);
},
ViewPath_::ViewPathList(_, ref path_list_items) => for path_list_item in path_list_items.iter() {
let plid = path_list_item.node;
if let Some(rename) = plid.rename {
unsafe_to_safe_check(plid.name, rename, cx, &item.span);
};
},
ViewPath_::ViewPathGlob(_) => {},
if let ItemKind::Use(ref use_tree) = item.node {
check_use_tree(use_tree, cx, &item.span);
}
}
}
fn check_use_tree(use_tree: &UseTree, cx: &EarlyContext, span: &Span) {
match use_tree.kind {
UseTreeKind::Simple(new_name) => {
let old_name = use_tree
.prefix
.segments
.last()
.expect("use paths cannot be empty")
.identifier;
unsafe_to_safe_check(old_name, new_name, cx, span);
}
UseTreeKind::Glob => {},
UseTreeKind::Nested(ref nested_use_tree) => {
for &(ref use_tree, _) in nested_use_tree {
check_use_tree(use_tree, cx, span);
}
}
}