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| author | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-04-03 22:23:32 +0000 |
|---|---|---|
| committer | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-04-03 23:02:49 +0000 |
| commit | 6a9448b523b95dbc850e856508342644fc17db45 (patch) | |
| tree | d41dcac1c447725f16c00d46103b81657f68aab6 /src/librustc_resolve | |
| parent | 5309a3e31d88def1f3ea966162ed4f81f161d500 (diff) | |
| download | rust-6a9448b523b95dbc850e856508342644fc17db45.tar.gz rust-6a9448b523b95dbc850e856508342644fc17db45.zip | |
Fix bug parsing `#[derive]` macro invocations.
Diffstat (limited to 'src/librustc_resolve')
| -rw-r--r-- | src/librustc_resolve/macros.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/librustc_resolve/macros.rs b/src/librustc_resolve/macros.rs index 05f30f039c8..966cb7ee8d8 100644 --- a/src/librustc_resolve/macros.rs +++ b/src/librustc_resolve/macros.rs @@ -222,8 +222,10 @@ impl<'a> base::Resolver for Resolver<'a> { let name = unwrap_or!(attrs[i].name(), continue); if name == "derive" { - let result = attrs[i].parse_list(&self.session.parse_sess, - |parser| parser.parse_path(PathStyle::Mod)); + let result = attrs[i].parse_list(&self.session.parse_sess, |parser| { + parser.parse_path_allowing_meta(PathStyle::Mod) + }); + let mut traits = match result { Ok(traits) => traits, Err(mut e) => { |