org.antlr.symtab

Class TypeAlias

java.lang.Object

org.antlr.symtab.BaseSymbol

org.antlr.symtab.TypeAlias

All Implemented Interfaces:

Symbol, Type

public class TypeAlias
extends BaseSymbol
implements Type

A "typedef int I;" in C results in a TypeAlias("I", ptrToIntegerType)

Field Summary

Fields

Modifier and Type	Field and Description
protected Type	targetType

Fields inherited from class org.antlr.symtab.BaseSymbol

defNode, lexicalOrder, name, scope, type

Constructor Summary

Constructors

Constructor and Description
TypeAlias(String name, Type targetType)

Method Summary

Modifier and Type	Method and Description
Type	getTargetType()
int	getTypeIndex() It is useful during type computation and code gen to assign an int index to the primitive types and possibly user-defined types like structs and classes.

Methods inherited from class org.antlr.symtab.BaseSymbol

equals, getDefNode, getFullyQualifiedName, getInsertionOrderNumber, getName, getScope, getType, hashCode, setDefNode, setInsertionOrderNumber, setScope, setType, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.antlr.symtab.Type

getName

Field Detail

targetType

protected Type targetType

Constructor Detail

TypeAlias

public TypeAlias(String name,
                 Type targetType)

Method Detail

getTypeIndex

public int getTypeIndex()

Description copied from interface: Type

It is useful during type computation and code gen to assign an int index to the primitive types and possibly user-defined types like structs and classes.

Specified by:

getTypeIndex in interface Type

Returns:

Return 0-indexed type index else -1 if no index.

getTargetType

public Type getTargetType()