SliceExpression and FunctionType

# Eric Suen (18 years ago)

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SliceExpression ::= OptionalExpression ':' OptionalExpression | OptionalExpression ':' OptionalExpression ':' OptionalExpression

OptionalExpression -> 'type' FunctionType

so, for expression like this [expr : function() : expr]

": expr" -> ResultType or the third OptionalExpression?

Hi,

SliceExpression ::=  OptionalExpression ':' OptionalExpression
 | OptionalExpression ':' OptionalExpression ':' OptionalExpression

OptionalExpression -> 'type' FunctionType

so, for expression like this [expr : function() : expr]

": expr" -> ResultType or the third OptionalExpression?

Regards

Eric

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