kawa.standard

Class fluid_let

java.lang.Object

kawa.lang.Syntax

kawa.standard.fluid_let

All Implemented Interfaces:

gnu.kawa.format.Printable, Named

public class fluid_let
extends Syntax

The Syntax transformer that re-writes the Scheme "fluid-let" primitive.

Field Summary

Fields

Modifier and Type	Field and Description
static fluid_let	fluid_let

Constructor Summary

Constructors

Constructor and Description
fluid_let()
fluid_let(boolean star, boolean warnIfUndefined, Expression defaultInit)

Method Summary

Modifier and Type	Method and Description
Expression	rewrite(java.lang.Object bindings, java.lang.Object body, Translator tr)
Expression	rewrite(java.lang.Object obj, Translator tr) Re-write an expression that is an "application" of this Syntax object.

Methods inherited from class kawa.lang.Syntax

getName, getSymbol, print, rewriteForm, scanForDefinitions, scanForm, setName, setName

Methods inherited from class java.lang.Object

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

Field Detail

fluid_let

public static final fluid_let fluid_let

Constructor Detail

fluid_let

public fluid_let(boolean star,
                 boolean warnIfUndefined,
                 Expression defaultInit)

fluid_let

public fluid_let()

Method Detail

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

Parameters:

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

tr - the Translator that provides context

Returns:

the re-written expression

rewrite

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