*  Copy the file simplejava.jj from the previous
   project into this directory.  
*  Create the file SemanticAnalyzer.java, which implements
   the interface ASTVisitor.java
*  Compile with:

   % javacc simplejava.jj
   % javac *.java

*  Test with

   % java TestSementic <filename>


Included files:

TestParser.java                AST definition classes
ASTArrayVariable.java
ASTAssignmentStatement.java
ASTBaseVariable.java
ASTBooleanLiteral.java
ASTClass.java
ASTClassVariable.java
ASTClasses.java
ASTDoWhileStatement.java
ASTEmptyStatement.java
ASTExpression.java
ASTForStatement.java
ASTFormal.java
ASTFormals.java
ASTFunction.java
ASTFunctionCallExpression.java
ASTFunctionCallStatement.java
ASTFunctionDefinition.java
ASTFunctionDefinitions.java
ASTIfStatement.java
ASTInstanceVariableDef.java
ASTInstanceVariableDefs.java
ASTIntegerLiteral.java
ASTNewArrayExpression.java
ASTNewClassExpression.java
ASTOperatorExpression.java
ASTPrintTree.java
ASTProgram.java
ASTPrototype.java
ASTReturnStatement.java
ASTStatement.java
ASTStatements.java
ASTUnaryOperatorExpression.java
ASTVariable.java
ASTVariableDefStatement.java
ASTVariableExpression.java
ASTVisitor.java
ASTWhileStatement.java

Type.java        Classes for defining simpleJava types
ArrayType.java
BooleanType.java
ClassType.java
IntegerType.java
VoidType.java
 
CompError.java    Class for reporting compile-time errors

FunctionEntry.java       Classes for implementing symbol tables
FunctionEnvironment.java
HashTable.java
TypeEntry.java
TypeEnvironment.java
VariableEnvironment.java
VariableEntry.java

Label.java
MachineDependent.java
Register.java

TestSemantic.java  Class to test the semantic analyzer

queens.sjava
test1.sjavae
test2.sjava
test3.sjava
test4.sjava
test5.sjava
test6.sjava
test7.sjava