compiler.tree.def-use vocabulary
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Documentation
Def/use chain construction

Metadata

Authors:

Slava Pestov

Words

Tuple classes

Class	Superclass	Slots
definition	tuple	value node uses
multiple-defs-error	tuple
no-def-error	tuple	value

Generic words

Word	Stack effect
node-defs-values	( node -- values )
node-uses-values	( node -- values )

Symbol words

def-use

Ordinary words

Word	Stack effect
(def-of)	( value def-use -- definition )
(def-value)	( node value def-use -- )
<definition>	( node value -- definition )
compute-def-use	( node -- node )
def-of	( value -- definition )
def-value	( node value -- )
def-values	( node values -- )
defined-by	( value -- node )
multiple-defs-error	( -- * )
no-def-error	( value -- * )
node-def-use	( node -- )
use-value	( node value -- )
use-values	( node values -- )
used-by	( value -- nodes )

Class predicate words

Word	Stack effect
definition?	( object -- ? )
multiple-defs-error?	( object -- ? )
no-def-error?	( object -- ? )

Files

resource:basis/compiler/tree/def-use/def-use.factor
resource:basis/compiler/tree/def-use/def-use-docs.factor
resource:basis/compiler/tree/def-use/def-use-tests.factor

Metadata files

resource:basis/compiler/tree/def-use/authors.txt
resource:basis/compiler/tree/def-use/summary.txt

Children from resource:basis

Vocabulary	Summary
compiler.tree.def-use.simplified	Variant form of def-use chains used by modular arithmetic optimization