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Allow empty blocks for type switch statements

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This commit is contained in:
Rick Winfrey 2017-11-20 19:08:26 -08:00
parent 0cfe57713d
commit b750b8f423
1 changed files with 1 additions and 1 deletions
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2
src/Language/Go/Assignment.hs
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@ -454,7 +454,7 @@ expressionSwitchStatement = makeTerm <$> symbol ExpressionSwitchStatement <*> ch
typeSwitchStatement :: Assignment
typeSwitchStatement = makeTerm <$> symbol TypeSwitchStatement <*> children (Go.Syntax.TypeSwitch <$> _typeSwitchSubject <*> expressions)
where
_typeSwitchSubject = makeTerm <$> location <*> manyTermsTill expression (void (symbol TypeCaseClause))
_typeSwitchSubject = makeTerm <$> location <*> manyTermsTill expression (void (symbol TypeCaseClause)) <|> emptyTerm
typeSwitchGuard :: Assignment
typeSwitchGuard = makeTerm <$> symbol Grammar.TypeSwitchGuard <*> children (Go.Syntax.TypeSwitchGuard <$> expressions)