Helper class that takes an Expression and if visited will load it normally, storing the result in a helper variable, which then can be requested after the visit is completed. A copy of the variable will stay on the stack. Subsequent visits will load the stored value instead of visiting the expression again
| Fields inherited from class | Fields | 
|---|---|
| class BytecodeExpression | NOP | 
| class Expression | EMPTY_ARRAY | 
| Constructor and description | 
|---|
| ExpressionAsVariableSlot
                                (WriterController controller, Expression expression, String name) | 
| ExpressionAsVariableSlot
                                (WriterController controller, Expression expression) | 
| Methods inherited from class | Name | 
|---|---|
| class BytecodeExpression | transformExpression, visit, visit, visit | 
| class Expression | getType, setType, transformExpression, transformExpressions, transformExpressions | 
| class AnnotatedNode | addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic | 
| class ASTNode | copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getText, hashCode, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition, visit | 
returns the index of the bytecode variable
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