avail/avail.descriptor.phrases/BlockPhraseDescriptor/Companion

Companion

object Companion

Functions

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fun constants(self: A_Phrase): List<A_Phrase>

Answer the declarations of this block's local constants. Do not include the label declaration if present, nor argument declarations, nor local variables.

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fun labels(self: A_Phrase): List<A_Phrase>

Answer the labels present in this block's list of statements. There is either zero or one label, and it must be the first statement.

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fun locals(self: A_Phrase): List<A_Phrase>

Answer the declarations of this block's local variables. Do not include the label declaration if present, nor argument declarations, nor local constants.

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fun newBlockNode(arguments: A_Tuple, primitive: Primitive?, statements: A_Tuple, resultType: A_Type, declaredExceptions: A_Set, lineNumber: Int): AvailObject

Construct a block phrase.

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fun recursivelyValidate(blockNode: A_Phrase)

Ensure that the block phrase is valid. Throw an appropriate exception if it is not.