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Minor cleanup and eliminate a bad copy

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This commit is contained in:
Tim Chevalier 2013-01-16 19:28:52 -08:00
parent a2ec5400ff
commit 8bde2c1d65
1 changed files with 5 additions and 7 deletions
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12
src/librustc/front/test.rs
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@ -145,19 +145,17 @@ fn fold_item(cx: test_ctxt, &&i: @ast::item, fld: fold::ast_fold) ->
}
fn is_test_fn(i: @ast::item) -> bool {
let has_test_attr =
vec::len(attr::find_attrs_by_name(i.attrs, ~"test")) > 0u;
let has_test_attr = attr::find_attrs_by_name(i.attrs,
~"test").is_not_empty();
fn has_test_signature(i: @ast::item) -> bool {
match /*bad*/copy i.node {
ast::item_fn(decl, _, tps, _) => {
let input_cnt = vec::len(decl.inputs);
match &i.node {
&ast::item_fn(ref decl, _, ref tps, _) => {
let no_output = match decl.output.node {
ast::ty_nil => true,
_ => false
};
let tparm_cnt = vec::len(tps);
input_cnt == 0u && no_output && tparm_cnt == 0u
decl.inputs.is_empty() && no_output && tps.is_empty()
}
_ => false
}