git-issue-3187d.dfy(6,15): Error: a mutable field may not have an initializer
git-issue-3187d.dfy(9,8): Error: a mutable field must be declared with a type
git-issue-3187d.dfy(12,8): Error: a mutable field must be declared with a type
git-issue-3187d.dfy(12,10): Error: a mutable field may not have an initializer
4 parse errors detected in git-issue-3187d.dfy
