From 96261814948099370141413446c3b34a1354548a Mon Sep 17 00:00:00 2001 From: Mazdak Farrokhzad Date: Sat, 30 Nov 2019 03:30:49 +0100 Subject: [PATCH] check.rs: inline a constant --- src/libsyntax/feature_gate/check.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/libsyntax/feature_gate/check.rs b/src/libsyntax/feature_gate/check.rs index 141b324baa8..ea0eff1eed9 100644 --- a/src/libsyntax/feature_gate/check.rs +++ b/src/libsyntax/feature_gate/check.rs @@ -145,9 +145,6 @@ fn leveled_feature_err<'a, S: Into>( } -const EXPLAIN_BOX_SYNTAX: &str = - "box expression syntax is experimental; you can call `Box::new` instead"; - struct PostExpansionVisitor<'a> { parse_sess: &'a ParseSess, features: &'a Features, @@ -507,7 +504,10 @@ fn visit_ty(&mut self, ty: &'a ast::Ty) { fn visit_expr(&mut self, e: &'a ast::Expr) { match e.kind { ast::ExprKind::Box(_) => { - gate_feature_post!(&self, box_syntax, e.span, EXPLAIN_BOX_SYNTAX); + gate_feature_post!( + &self, box_syntax, e.span, + "box expression syntax is experimental; you can call `Box::new` instead" + ); } ast::ExprKind::Type(..) => { // To avoid noise about type ascription in common syntax errors, only emit if it -- 2.44.0