diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 7ea000d3aac41..08d96f5b0086d 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -3157,7 +3157,16 @@ impl<'a> Parser<'a> { } }, _ => { - if !enum_path.global && enum_path.segments.len() == 1 { + if !enum_path.global && + enum_path.segments.len() == 1 && + enum_path.segments + .get(0) + .lifetimes + .len() == 0 && + enum_path.segments + .get(0) + .types + .len() == 0 { // it could still be either an enum // or an identifier pattern, resolve // will sort it out: diff --git a/src/test/compile-fail/pattern-ident-path-generics.rs b/src/test/compile-fail/pattern-ident-path-generics.rs new file mode 100644 index 0000000000000..ab77e376979b0 --- /dev/null +++ b/src/test/compile-fail/pattern-ident-path-generics.rs @@ -0,0 +1,17 @@ +// 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() { + match Some("foo") { + None:: => {} //~ ERROR mismatched types + Some(_) => {} + } +} +