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refactor/expr ~ fix cargo clippy complaint (clippy::needless_borrow)

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This commit is contained in:
Roy Ivy III 2021-06-05 22:01:24 -05:00
parent 489f9e8386
commit 28e176cbba
2 changed files with 18 additions and 18 deletions
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2
src/uu/expr/src/expr.rs
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@ -37,7 +37,7 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
}
fn process_expr(token_strings: &[String]) -> Result<String, String> {
let maybe_tokens = tokens::strings_to_tokens(&token_strings);
let maybe_tokens = tokens::strings_to_tokens(token_strings);
let maybe_ast = syntax_tree::tokens_to_ast(maybe_tokens);
evaluate_ast(maybe_ast)
}

34
src/uu/expr/src/tokens.rs
View file

@ -78,27 +78,27 @@ pub fn strings_to_tokens(strings: &[String]) -> Result<Vec<(usize, Token)>, Stri
"(" => Token::ParOpen,
")" => Token::ParClose,
"^" => Token::new_infix_op(&s, false, 7),
"^" => Token::new_infix_op(s, false, 7),
":" => Token::new_infix_op(&s, true, 6),
":" => Token::new_infix_op(s, true, 6),
"*" => Token::new_infix_op(&s, true, 5),
"/" => Token::new_infix_op(&s, true, 5),
"%" => Token::new_infix_op(&s, true, 5),
"*" => Token::new_infix_op(s, true, 5),
"/" => Token::new_infix_op(s, true, 5),
"%" => Token::new_infix_op(s, true, 5),
"+" => Token::new_infix_op(&s, true, 4),
"-" => Token::new_infix_op(&s, true, 4),
"+" => Token::new_infix_op(s, true, 4),
"-" => Token::new_infix_op(s, true, 4),
"=" => Token::new_infix_op(&s, true, 3),
"!=" => Token::new_infix_op(&s, true, 3),
"<" => Token::new_infix_op(&s, true, 3),
">" => Token::new_infix_op(&s, true, 3),
"<=" => Token::new_infix_op(&s, true, 3),
">=" => Token::new_infix_op(&s, true, 3),
"=" => Token::new_infix_op(s, true, 3),
"!=" => Token::new_infix_op(s, true, 3),
"<" => Token::new_infix_op(s, true, 3),
">" => Token::new_infix_op(s, true, 3),
"<=" => Token::new_infix_op(s, true, 3),
">=" => Token::new_infix_op(s, true, 3),
"&" => Token::new_infix_op(&s, true, 2),
"&" => Token::new_infix_op(s, true, 2),
"|" => Token::new_infix_op(&s, true, 1),
"|" => Token::new_infix_op(s, true, 1),
"match" => Token::PrefixOp {
arity: 2,
@ -117,9 +117,9 @@ pub fn strings_to_tokens(strings: &[String]) -> Result<Vec<(usize, Token)>, Stri
value: s.clone(),
},
_ => Token::new_value(&s),
_ => Token::new_value(s),
};
push_token_if_not_escaped(&mut tokens_acc, tok_idx, token_if_not_escaped, &s);
push_token_if_not_escaped(&mut tokens_acc, tok_idx, token_if_not_escaped, s);
tok_idx += 1;
}
maybe_dump_tokens_acc(&tokens_acc);