org.netlib.util
Class Dummy

java.lang.Object
  org.netlib.util.Dummy

public class Dummy
extends java.lang.Object

Placeholders for Fortran GOTO statements and labels.

This file is part of the Fortran-to-Java (f2j) system, developed at the University of Tennessee.

This class aids in the translation of goto statements. The code generator translates gotos and labels into calls to Dummy.go_to() or Dummy.label(). These calls act as 'placeholders' so that the gotos and labels can be found in the class file and converted to real branch instructions in the bytecode. Thus the resulting class file should contain no calls to Dummy.go_to() or Dummy.label(). If so, the print statements should warn the user that the goto translation was not successful.

Author:

Keith Seymour (seymour@cs.utk.edu)

Constructor Summary

Dummy()

Method Summary

static void	go_to(java.lang.String clname, int lbl) Placeholder for a Fortran GOTO statement.
static void	label(java.lang.String clname, int lbl) Placeholder for a Fortran label.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dummy

public Dummy()

Method Detail

go_to

public static void go_to(java.lang.String clname,
                         int lbl)

Placeholder for a Fortran GOTO statement.

Parameters:

clname - name of the program unit where this GOTO exists

lbl - the label number (target) of the GOTO

label

public static void label(java.lang.String clname,
                         int lbl)

Placeholder for a Fortran label.

Parameters:

clname - name of the program unit where this label exists

lbl - the label number