diff options
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 15 | ||||
| -rw-r--r-- | src/libsyntax/parse/token.rs | 9 |
2 files changed, 20 insertions, 4 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 729ad491fd5..62d007b4240 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -5807,9 +5807,18 @@ impl<'a> Parser<'a> { return Err(err); } } - _ => return Err(self.span_fatal_help(self.span, - &format!("expected `,`, or `}}`, found `{}`", self.this_token_to_string()), - "struct fields should be separated by commas")), + _ => { + let sp = self.sess.codemap().next_point(self.prev_span); + let mut err = self.struct_span_err(sp, &format!("expected `,`, or `}}`, found `{}`", + self.this_token_to_string())); + if self.token.is_ident() { + // This is likely another field; emit the diagnostic and keep going + err.span_suggestion(sp, "try adding a comma", ",".into()); + err.emit(); + } else { + return Err(err) + } + } } Ok(a_var) } diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs index 034be6a6864..ed28d5f33b9 100644 --- a/src/libsyntax/parse/token.rs +++ b/src/libsyntax/parse/token.rs @@ -22,6 +22,7 @@ use serialize::{Decodable, Decoder, Encodable, Encoder}; use symbol::keywords; use syntax::parse::parse_stream_from_source_str; use syntax_pos::{self, Span, FileName}; +use syntax_pos::symbol::{self, Symbol}; use tokenstream::{TokenStream, TokenTree}; use tokenstream; @@ -478,7 +479,13 @@ impl Token { _ => return None, }, SingleQuote => match joint { - Ident(ident, false) => Lifetime(ident), + Ident(ident, false) => { + let name = Symbol::intern(&format!("'{}", ident)); + Lifetime(symbol::Ident { + name, + span: ident.span, + }) + } _ => return None, }, |
