rollup merge of #21800: brson/unused_features

alexcrichton · alexcrichton · commit 387722b304ab · 2015-02-02T10:58:05.000-08:00
When it was un*known*_features it was reasonable to be deny by default. cc #21798 r? @alexcrichton
diff --git a/src/librustc/lint/builtin.rs b/src/librustc/lint/builtin.rs
@@ -2014,7 +2014,7 @@ declare_lint! {
 
 declare_lint! {
     pub UNUSED_FEATURES,
-    Deny,
+    Warn,
     "unused or unknown features found in crate-level #[feature] directives"
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2014,7 +2014,7 @@ declare_lint! {`
`2014`	`2014`
`2015`	`2015`	`declare_lint! {`
`2016`	`2016`	`pub UNUSED_FEATURES,`
`2017`		`- Deny,`
	`2017`	`+ Warn,`
`2018`	`2018`	`"unused or unknown features found in crate-level #[feature] directives"`
`2019`	`2019`	`}`
`2020`	`2020`