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| author | leonardo.yvens <leoyvens@gmail.com> | 2017-10-12 15:36:18 -0300 |
|---|---|---|
| committer | leonardo.yvens <leoyvens@gmail.com> | 2017-11-03 16:13:21 -0200 |
| commit | 37dfc0c5982029ea0793699eead1d8ec4c5cef73 (patch) | |
| tree | 6851b8f0f2602e1781e93abe0dd89f7a791814a4 /src/libsyntax | |
| parent | 00be060daf3c38256e58360bfa591b8e22f60f7a (diff) | |
| download | rust-37dfc0c5982029ea0793699eead1d8ec4c5cef73.tar.gz rust-37dfc0c5982029ea0793699eead1d8ec4c5cef73.zip | |
Feature gate `auto trait` and ignore it in rustdoc
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 83f5553a792..9aee2441a9d 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -1389,6 +1389,12 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> { } } + ast::ItemKind::Trait(ast::IsAuto::Yes, ..) => { + gate_feature_post!(&self, optin_builtin_traits, + i.span, + "auto traits are experimental and possibly buggy"); + } + ast::ItemKind::MacroDef(ast::MacroDef { legacy: false, .. }) => { let msg = "`macro` is experimental"; gate_feature_post!(&self, decl_macro, i.span, msg); |