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librustc: Remove all uses of "copy".

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This commit is contained in:
Patrick Walton
2013-07-02 12:47:32 -07:00
parent b4e674f6e6
commit 99b33f7219
278 changed files with 3196 additions and 2610 deletions
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8
src/libsyntax/attr.rs
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@@ -116,7 +116,7 @@ pub fn get_meta_item_value_str(meta: @ast::meta_item) -> Option<@str> {
pub fn get_meta_item_list(meta: @ast::meta_item)
-> Option<~[@ast::meta_item]> {
match meta.node {
ast::meta_list(_, ref l) => Some(/* FIXME (#2543) */ copy *l),
ast::meta_list(_, ref l) => Some(/* FIXME (#2543) */ (*l).clone()),
_ => None
}
}
@@ -266,7 +266,7 @@ pub fn sort_meta_items(items: &[@ast::meta_item]) -> ~[@ast::meta_item] {
ast::meta_list(n, ref mis) => {
@spanned {
node: ast::meta_list(n, sort_meta_items(*mis)),
.. /*bad*/ copy **m
.. /*bad*/ (**m).clone()
}
}
_ => *m
@@ -286,7 +286,9 @@ pub fn remove_meta_items_by_name(items: ~[@ast::meta_item], name: &str) ->
pub fn find_linkage_metas(attrs: &[ast::attribute]) -> ~[@ast::meta_item] {
do find_attrs_by_name(attrs, "link").flat_map |attr| {
match attr.node.value.node {
ast::meta_list(_, ref items) => /* FIXME (#2543) */ copy *items,
ast::meta_list(_, ref items) => {
/* FIXME (#2543) */ (*items).clone()
}
_ => ~[]
}
}