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eplace usages of vec![].into_iter with [].into_iter

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This commit is contained in:
Lucas Kent
2021-12-17 18:36:18 +11:00
parent 23ce5fc465
commit 08829853d3
36 changed files with 116 additions and 122 deletions
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6
compiler/rustc_expand/src/proc_macro_server.rs
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@@ -158,7 +158,7 @@ impl FromInternal<(TreeAndSpacing, &'_ mut Vec<Self>, &mut Rustc<'_, '_>)>
for ch in data.as_str().chars() {
escaped.extend(ch.escape_debug());
}
let stream = vec![
let stream = [
Ident(sym::doc, false),
Eq,
TokenKind::lit(token::Str, Symbol::intern(&escaped), None),
@@ -221,7 +221,7 @@ impl ToInternal<TokenStream> for TokenTree<Group, Punct, Ident, Literal> {
let integer = TokenKind::lit(token::Integer, symbol, suffix);
let a = tokenstream::TokenTree::token(minus, span);
let b = tokenstream::TokenTree::token(integer, span);
return vec![a, b].into_iter().collect();
return [a, b].into_iter().collect();
}
TokenTree::Literal(self::Literal {
lit: token::Lit { kind: token::Float, symbol, suffix },
@@ -232,7 +232,7 @@ impl ToInternal<TokenStream> for TokenTree<Group, Punct, Ident, Literal> {
let float = TokenKind::lit(token::Float, symbol, suffix);
let a = tokenstream::TokenTree::token(minus, span);
let b = tokenstream::TokenTree::token(float, span);
return vec![a, b].into_iter().collect();
return [a, b].into_iter().collect();
}
TokenTree::Literal(self::Literal { lit, span }) => {
return tokenstream::TokenTree::token(Literal(lit), span).into();