Omit 'obsolete' note for warning if -Awarning

mvdnes · mvdnes · commit 6de33c22e306 · 2015-04-16T19:53:19.000+02:00
diff --git a/src/libsyntax/parse/obsolete.rs b/src/libsyntax/parse/obsolete.rs
@@ -80,7 +80,8 @@ impl<'a> ParserObsoleteMethods for parser::Parser<'a> {
             self.span_warn(sp, &format!("obsolete syntax: {}", kind_str));
         }
 
-        if !self.obsolete_set.contains(&kind) {
+        if !self.obsolete_set.contains(&kind) &&
+            (error || self.sess.span_diagnostic.handler().can_emit_warnings) {
             self.sess
                 .span_diagnostic
                 .handler()

Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,8 @@ impl<'a> ParserObsoleteMethods for parser::Parser<'a> {`
`80`	`80`	`self.span_warn(sp, &format!("obsolete syntax: {}", kind_str));`
`81`	`81`	`}`
`82`	`82`
`83`		`- if !self.obsolete_set.contains(&kind) {`
	`83`	`+ if !self.obsolete_set.contains(&kind) &&`
	`84`	`+ (error \|\| self.sess.span_diagnostic.handler().can_emit_warnings) {`
`84`	`85`	`self.sess`
`85`	`86`	`.span_diagnostic`
`86`	`87`	`.handler()`