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Assign function definitions

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This commit is contained in:
Rick Winfrey 2017-06-09 12:03:54 -07:00
parent f5e91ef793
commit 55816f3127
1 changed files with 10 additions and 3 deletions
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13
src/Language/Python/Syntax.hs
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@ -96,7 +96,7 @@ assignment :: Assignment
assignment = makeTerm <$> symbol Module <*> children (many declaration)
declaration :: Assignment
declaration = handleError $ comment <|> statement <|> expression
declaration = handleError $ asyncFunctionDefinition <|> comment <|> functionDefinition <|> statement <|> expression
statement :: Assignment
statement = assertStatement
@ -127,8 +127,7 @@ expressionStatement :: Assignment
expressionStatement = symbol ExpressionStatement *> children expression
expression :: Assignment
expression = asyncFunctionDefinition
<|> await
expression = await
<|> binaryOperator
<|> booleanOperator
<|> call
@ -170,6 +169,14 @@ asyncFunctionDefinition = makeTerm <$> symbol AsyncFunctionDefinition <*> childr
functionBody <- expressionStatement
return $ Declaration.Function functionType functionName' functionParameters functionBody)
functionDefinition :: Assignment
functionDefinition = makeTerm <$> symbol FunctionDefinition <*> children (do
functionName' <- identifier
functionParameters <- (symbol Parameters *> children (many expression))
functionType <- optional (type')
functionBody <- expressionStatement
return $ Declaration.Function functionType functionName' functionParameters functionBody)
typedParameter :: Assignment
typedParameter = makeTerm <$> symbol TypedParameter <*> children (flip Syntax.TypedIdentifier <$> identifier <*> type')