gnu.expr
Class ModuleExp

java.lang.Object
  |
  +--gnu.expr.Expression
        |
        +--gnu.expr.ScopeExp
              |
              +--gnu.expr.LambdaExp
                    |
                    +--gnu.expr.ModuleExp

public class ModuleExp

extends LambdaExp

Class used to implement Scheme top-level environments.

Field Summary

boolean

mustCompile True if the body is too complex to evaluate,and we must compile it.

Fields inherited from class gnu.expr.LambdaExp

body, closureEnvField, defaultArgs, dumpZipCounter, dumpZipPrefix, fileFunctionName, firstChild, flags, keywords, max_args, min_args, name, nextSibling, staticLinkField

Fields inherited from class gnu.expr.ScopeExp

outer

Constructor Summary

ModuleExp()

Method Summary

void	compileToArchive(java.lang.String fname)
void	compileToFiles(java.lang.String topname, java.lang.String directory, java.lang.String prefix)
java.lang.Object	evalModule(Environment env)
void	print(java.io.PrintWriter ps)

Methods inherited from class gnu.expr.LambdaExp

allocChildClasses, allocFrame, compile, compile, compileAlloc, compileEnd, compileSetField, declareClosureEnv, declareThis, eval, evalToClass, getCaller, getCanCall, getCanRead, getCompiledClassType, getFlags, getImportsLexVars, getInlineOnly, getJavaName, getMainMethod, getMethod, getName, getNeedsClosureEnv, getNeedsStaticLink, getType, incomingArgs, isClassGenerated, isClassMethod, isHandlingTailCalls, isModuleBody, loadHeapFrame, outerLambda, outerLambdaNotInline, restArgType, setCanCall, setCanRead, setClassMethod, setImportsLexVars, setImportsLexVars, setInlineOnly, setName, setNeedsStaticLink, setNeedsStaticLink, toString, variable_args

Methods inherited from class gnu.expr.ScopeExp

add, addDeclaration, addDeclaration, addDeclaration, countDecls, currentLambda, firstDecl, lookup

Methods inherited from class gnu.expr.Expression

compile, compileNotePosition, compileWithPosition, getColumn, getFile, getLine, setFile, setLine, setLine

Methods inherited from class java.lang.Object

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

Field Detail

mustCompile

public boolean mustCompile

True if the body is too complex to evaluate,and we must compile it. This is because it contains a construct we know how to compile, but not evaluate, and it it outside a lambda (which we always compile). This can be a let scope, or primitive procedure.

Constructor Detail

ModuleExp

public ModuleExp()

Method Detail

evalModule

public final java.lang.Object evalModule(Environment env)

compileToFiles

public void compileToFiles(java.lang.String topname,
                           java.lang.String directory,
                           java.lang.String prefix)
                    throws java.io.IOException

compileToArchive

public void compileToArchive(java.lang.String fname)
                      throws java.io.IOException

print

public void print(java.io.PrintWriter ps)

Overrides:

print in class LambdaExp