24 lines
869 B
Factor
24 lines
869 B
Factor
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USING: assocs help.markup help.syntax kernel sequences stack-checker.visitor ;
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IN: compiler.tree
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HELP: #call
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{ $class-description "SSA tree node that calls a word." } ;
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HELP: #introduce
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{ $class-description "SSA tree node that puts an input value from the \"outside\" on the stack." } ;
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HELP: #push
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{ $class-description "SSA tree node that puts a literal value on the stack." }
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{ $notes "A quotation is also a literal." } ;
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HELP: #shuffle
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{ $class-description "SSA tree node that represents a stack shuffling operation such as " { $link swap } ". It has the following slots:"
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{ $table
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{ { $slot "mapping" } { "An " { $link assoc } " that shows how the shuffle output values (the keys) correspond to their inputs (the values)." } }
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}
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} ;
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HELP: node,
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{ $values { "node" node } }
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{ $description "Emits a node to the " { $link stack-visitor } " variable." } ;
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