diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser/item.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/item.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs index 9668a24bf8a..a28595e6fae 100644 --- a/compiler/rustc_parse/src/parser/item.rs +++ b/compiler/rustc_parse/src/parser/item.rs @@ -1757,8 +1757,9 @@ impl<'a> Parser<'a> { let (pat, ty) = if is_name_required || this.is_named_param() { debug!("parse_param_general parse_pat (is_name_required:{})", is_name_required); - let pat = this.parse_fn_param_pat()?; - if let Err(mut err) = this.expect(&token::Colon) { + let (pat, colon) = this.parse_fn_param_pat_colon()?; + if !colon { + let mut err = this.unexpected::<()>().unwrap_err(); return if let Some(ident) = this.parameter_without_type(&mut err, pat, is_name_required, first_param) { |