From e593c3b89343a98bdcc76ce9f5869ff18882dfff Mon Sep 17 00:00:00 2001 From: iirelu Date: Sat, 29 Oct 2016 22:54:04 +0100 Subject: Changed most vec! invocations to use square braces Most of the Rust community agrees that the vec! macro is clearer when called using square brackets [] instead of regular brackets (). Most of these ocurrences are from before macros allowed using different types of brackets. There is one left unchanged in a pretty-print test, as the pretty printer still wants it to have regular brackets. --- src/libsyntax/parse/parser.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/libsyntax/parse/parser.rs') diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index a75937759a2..b80aa667be6 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -848,7 +848,7 @@ impl<'a> Parser<'a> { Fe: FnMut(DiagnosticBuilder) { let mut first: bool = true; - let mut v = vec!(); + let mut v = vec![]; while !kets.contains(&&self.token) { match sep.sep { Some(ref t) => { @@ -2224,13 +2224,13 @@ impl<'a> Parser<'a> { SeqSep::trailing_allowed(token::Comma), |p| Ok(p.parse_expr()?) )?; - let mut exprs = vec!(first_expr); + let mut exprs = vec![first_expr]; exprs.extend(remaining_exprs); ex = ExprKind::Vec(exprs); } else { // Vector with one element. self.expect(&token::CloseDelim(token::Bracket))?; - ex = ExprKind::Vec(vec!(first_expr)); + ex = ExprKind::Vec(vec![first_expr]); } } hi = self.prev_span.hi; @@ -4224,7 +4224,7 @@ impl<'a> Parser<'a> { mode: BoundParsingMode) -> PResult<'a, TyParamBounds> { - let mut result = vec!(); + let mut result = vec![]; loop { let question_span = self.span; let ate_question = self.eat(&token::Question); -- cgit 1.4.1-3-g733a5