---

flaper87 · flaper87 · commit 2964ce2b3917 · 2015-03-20T16:43:11.000+01:00
yaml --- r: 192360 b: refs/heads/auto c: 01d2429 h: refs/heads/master v: v3
diff --git a/[refs] b/[refs]
@@ -10,7 +10,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 9ae144f05526ce8963af265d3b33f6c565c85e43
+refs/heads/auto: 01d24297eb6fe16abdf7869c60519650e3490faf
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336
diff --git a/branches/auto/src/libsyntax/feature_gate.rs b/branches/auto/src/libsyntax/feature_gate.rs
@@ -563,6 +563,13 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
                 }
             }
 
+            ast::ItemDefaultImpl(..) => {
+                self.gate_feature("optin_builtin_traits",
+                                  i.span,
+                                  "default trait implementations are experimental \
+                                   and possibly buggy");
+            }
+
             ast::ItemImpl(_, polarity, _, _, _, _) => {
                 match polarity {
                     ast::ImplPolarity::Negative => {

Original file line number	Diff line number	Diff line change
`@@ -563,6 +563,13 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {`
`563`	`563`	`}`
`564`	`564`	`}`
`565`	`565`
	`566`	`+ ast::ItemDefaultImpl(..) => {`
	`567`	`+ self.gate_feature("optin_builtin_traits",`
	`568`	`+ i.span,`
	`569`	`+ "default trait implementations are experimental \`
	`570`	`+ and possibly buggy");`
	`571`	`+ }`
	`572`	`+`
`566`	`573`	`ast::ItemImpl(_, polarity, _, _, _, _) => {`
`567`	`574`	`match polarity {`
`568`	`575`	`ast::ImplPolarity::Negative => {`