diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 7cce9c2dc3a80..d2735a425f591 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -3402,9 +3402,10 @@ impl<'a> Parser<'a> { binding_mode: ast::BindingMode) -> ast::Pat_ { if !is_plain_ident(&self.token) { - let last_span = self.last_span; - self.span_fatal(last_span, - "expected identifier, found path"); + let span = self.span; + let tok_str = self.this_token_to_string(); + self.span_fatal(span, + format!("expected identifier, found `{}`", tok_str).as_slice()); } let ident = self.parse_ident(); let last_span = self.last_span; diff --git a/src/test/compile-fail/issue-15914.rs b/src/test/compile-fail/issue-15914.rs new file mode 100644 index 0000000000000..45b3abfddfba2 --- /dev/null +++ b/src/test/compile-fail/issue-15914.rs @@ -0,0 +1,14 @@ +// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +fn main() { + let ref + (); //~ ERROR expected identifier, found `(` +}