kawa.standard
Class location

java.lang.Object
  |
  +--gnu.expr.Declaration
        |
        +--kawa.lang.Syntax
              |
              +--kawa.standard.location

public class location

extends Syntax

implements Printable

The Syntax transformer that re-writes the Kawa "location" primitive.

Fields inherited from class gnu.expr.Declaration

context, firstCall, flags, id, type, value

Constructor Summary

location()

Method Summary

static ProcLocation	makeProcLocation$V(Procedure proc, java.lang.Object[] args)
static Expression	rewrite(Expression arg, Translator tr)
Expression	rewrite(java.lang.Object obj, Translator tr) Re-write an expression that is an "application" of this Syntax object.
static Expression	rewriteArg(java.lang.Object obj, Translator tr) Assuming obj is in an lvalue context, re-write it.

Methods inherited from class kawa.lang.Syntax

print, rewriteForm, scanForDefinitions

Methods inherited from class gnu.expr.Declaration

allocateVariable, assignField, compileStore, getCanCall, getCanRead, getCanWrite, getColumn, getContext, getFile, getLine, getName, getType, getValue, getVariable, ignorable, initBinding, isFluid, isIndirectBinding, isLexical, isPrivate, isProcedureDecl, isPublic, isSimple, isStatic, load, loadOwningObject, nextDecl, noteValue, pushIndirectBinding, setCanCall, setCanRead, setCanWrite, setFile, setFlag, setFluid, setIndirectBinding, setLine, setLine, setName, setPrivate, setProcedureDecl, setSimple, setType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

location

public location()

Method Detail

rewriteArg

public static Expression rewriteArg(java.lang.Object obj,
                                    Translator tr)

Assuming obj is in an lvalue context, re-write it.

rewrite

public Expression rewrite(java.lang.Object obj,
                          Translator tr)

Description copied from class: Syntax

Re-write an expression that is an "application" of this Syntax object.

Overrides:

rewrite in class Syntax

Tags copied from class: Syntax

Parameters:

obj - the arguments to this "application" (i.e. the cdr of the macro/builtin invokation)

tr - the Translator that provides context

Returns:

the re-written expression

rewrite

public static Expression rewrite(Expression arg,
                                 Translator tr)

makeProcLocation$V

public static ProcLocation makeProcLocation$V(Procedure proc,
                                              java.lang.Object[] args)