Class BlockEntry

java.lang.Object
  SymbolTableEntry
      BlockEntry

public class BlockEntry

extends SymbolTableEntry

BlockEntry extends SymbolTableEntry by adding a data field to support nested scoping. The field is a reference to a Symbol table for the block's scope.

BlockEntry is intended to support anonymous inner blocks, in contrast to FunctionEntry , which supports the named scoping blocks defined by a function scope.

Field Summary

SymbolTable

scope Local scope for this function.

Fields inherited from class SymbolTableEntry

name, type

Constructor Summary

BlockEntry()
Construct this with null data fields.

BlockEntry(SymbolTable scope)
Construct this with the given data field value.

Method Summary

protected java.lang.String	scopeString(int level) Called by toString to recursively stringify the scope, if non-null.
java.lang.String	toString(int level) Return the string rep of this.

Methods inherited from class SymbolTableEntry

doToString, indentString, toString, toStringDeep, toStringDeep

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

scope

public SymbolTable scope

Local scope for this function.

Constructor Detail

BlockEntry

public BlockEntry()

Construct this with null data fields.

BlockEntry

public BlockEntry(SymbolTable scope)

Construct this with the given data field value.

Method Detail

toString

public java.lang.String toString(int level)

Return the string rep of this.

Overrides:

toString in class SymbolTableEntry

scopeString

protected java.lang.String scopeString(int level)

Called by toString to recursively stringify the scope, if non-null.