Index: pkg/front_end/messages.yaml |
diff --git a/pkg/front_end/messages.yaml b/pkg/front_end/messages.yaml |
index f441bcc7c5019f7f5d44857a872779cc97a4f9e4..90d716e914a9af2962b8e728398ca18e985c1e7a 100644 |
--- a/pkg/front_end/messages.yaml |
+++ b/pkg/front_end/messages.yaml |
@@ -429,3 +429,8 @@ CatchSyntax: |
template: "'catch' must be followed by '(identifier)' or '(identifier, identifier)'." |
tip: "No types are needed, the first is given by 'on', the second is always 'StackTrace'." |
dart2jsCode: FASTA_IGNORED |
+ |
+SuperNullAware: |
+ template: "'super' can't be null." |
+ tip: "Try replacing '?.' with '.'" |
+ dart2jsCode: FASTA_IGNORED |