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CAssignmentNode.class.st
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CAssignmentNode.class.st
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Class {
#name : #CAssignmentNode,
#superclass : #CExpressionNode,
#instVars : [
'lvalue',
'rvalue',
'operator'
],
#category : #'CAST-Nodes'
}
{ #category : #'instance creation' }
CAssignmentNode class >> lvalue: lvalue operator: aString rvalue: rvalue [
^ self new
lvalue: lvalue;
operator: aString;
rvalue: rvalue;
yourself
]
{ #category : #'instance creation' }
CAssignmentNode class >> lvalue: lValue rvalue: rValue [
^ self lvalue: lValue operator: '=' rvalue: rValue
]
{ #category : #comparing }
CAssignmentNode >> = anObject [
"Answer whether the receiver and anObject represent the same object."
self == anObject ifTrue: [ ^ true ].
self class = anObject class ifFalse: [ ^ false ].
^ rvalue = anObject rvalue and: [
operator = anObject operator and: [ lvalue = anObject lvalue ] ]
]
{ #category : #generated }
CAssignmentNode >> acceptVisitor: anAbstractVisitor [
^ anAbstractVisitor visitAssignment: self
]
{ #category : #comparing }
CAssignmentNode >> hash [
"Answer an integer value that is related to the identity of the receiver."
^ rvalue hash bitXor: (operator hash bitXor: lvalue hash)
]
{ #category : #generated }
CAssignmentNode >> lvalue [
^ lvalue
]
{ #category : #generated }
CAssignmentNode >> lvalue: aCGLRAbstractNode [
self lvalue notNil
ifTrue: [ self lvalue parent: nil ].
lvalue := aCGLRAbstractNode.
self lvalue notNil
ifTrue: [ self lvalue parent: self ]
]
{ #category : #generated }
CAssignmentNode >> operator [
^ operator
]
{ #category : #generated }
CAssignmentNode >> operator: aSmaCCToken [
operator := aSmaCCToken
]
{ #category : #generated }
CAssignmentNode >> rvalue [
^ rvalue
]
{ #category : #generated }
CAssignmentNode >> rvalue: aCGLRAbstractNode [
self assertExpression: aCGLRAbstractNode.
self rvalue notNil
ifTrue: [ self rvalue parent: nil ].
rvalue := aCGLRAbstractNode.
self rvalue notNil
ifTrue: [ self rvalue parent: self ]
]