Never inline HideCodeAlways suggestions

Author: estebank

src/librustc_errors/emitter.rs

@@ -46,7 +46,10 @@ impl Emitter for EmitterWriter {
                // don't display long messages as labels
                sugg.msg.split_whitespace().count() < 10 &&
                // don't display multiline suggestions as labels
-               !sugg.substitutions[0].parts[0].snippet.contains('\n') {
+               !sugg.substitutions[0].parts[0].snippet.contains('\n') &&
+               // when this style is set we want the suggestion to be a message, not inline
+               sugg.style != SuggestionStyle::HideCodeAlways
+            {
                 let substitution = &sugg.substitutions[0].parts[0].snippet.trim();
                 let msg = if substitution.len() == 0 || sugg.style.hide_inline() {
                     // This substitution is only removal or we explicitly don't want to show the