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span unused variable

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This commit is contained in:
NikVolf 2016-07-06 12:15:00 +03:00
parent cb1808d53d
commit fa44532a1e
1 changed files with 0 additions and 1 deletions
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ipc/codegen/src/codegen.rs
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@ -727,7 +727,6 @@ pub fn get_ipc_meta_items(attr: &ast::Attribute) -> Option<&[P<ast::MetaItem>]>
fn client_ident_renamed(cx: &ExtCtxt, item: &ast::Item) -> Option<String> { fn client_ident_renamed(cx: &ExtCtxt, item: &ast::Item) -> Option<String> {
for meta_items in item.attrs().iter().filter_map(get_ipc_meta_items) { for meta_items in item.attrs().iter().filter_map(get_ipc_meta_items) {
for meta_item in meta_items { for meta_item in meta_items {
let span = meta_item.span;
match meta_item.node { match meta_item.node {
ast::MetaItemKind::NameValue(ref name, ref lit) if name == &"client_ident" => { ast::MetaItemKind::NameValue(ref name, ref lit) if name == &"client_ident" => {
if let Ok(s) = get_str_from_lit(cx, name, lit) { if let Ok(s) = get_str_from_lit(cx, name, lit) {