null corresponding variable: tile example

[Stephen Siegel]

Using revision 942.
Running compare on tile example yields following exception. It means that setCorrespondingVariable is being called with null argument:

frederic:tile siegel$ tass compare spec.mmp impl.mmp
MiniMP version 1.0
URL: ​http://vsl.cis.udel.edu

Minimp initialized with 1 process
Program runs in compare mode.
Program parsed succesfully.
Exception in thread "main" java.lang.NullPointerException: null correspondingVariable in setCorrespondingVariable

at edu.udel.cis.vsl.minimp.model.impl.Model.setCorrespondingVariable(Model.java:403)
at edu.udel.cis.vsl.minimp.front.minimp.ModelBuilder.buildModel(ModelBuilder.java:130)
at edu.udel.cis.vsl.minimp.Minimp.compareEquivalence(Minimp.java:218)
at edu.udel.cis.vsl.minimp.Minimp.main(Minimp.java:260)

frederic:tile siegel$ pwd
/Users/siegel/minimp/trunk/examples/tile
frederic:tile siegel$

[ywei]

Replying to siegel:

Using revision 942.
Running compare on tile example yields following exception. It means that setCorrespondingVariable is being called with null argument:

frederic:tile siegel$ tass compare spec.mmp impl.mmp
MiniMP version 1.0
URL: ​http://vsl.cis.udel.edu

Minimp initialized with 1 process
Program runs in compare mode.
Program parsed succesfully.
Exception in thread "main" java.lang.NullPointerException: null correspondingVariable in setCorrespondingVariable

at edu.udel.cis.vsl.minimp.model.impl.Model.setCorrespondingVariable(Model.java:403)
at edu.udel.cis.vsl.minimp.front.minimp.ModelBuilder.buildModel(ModelBuilder.java:130)
at edu.udel.cis.vsl.minimp.Minimp.compareEquivalence(Minimp.java:218)
at edu.udel.cis.vsl.minimp.Minimp.main(Minimp.java:260)

frederic:tile siegel$ pwd
/Users/siegel/minimp/trunk/examples/tile
frederic:tile siegel$

Fixed it. Codes checked in.