private string Preprocess(string unprocessedCode)
{
SymbolTable<string, IValue> symbolTable = new SymbolTable<string, IValue>();
var stream = new AntlrInputStream(unprocessedCode);
var lexer = new VBALexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new VBAConditionalCompilationParser(tokens);
parser.AddErrorListener(new ExceptionErrorListener());
var evaluator = new VBAPreprocessorVisitor(symbolTable, new VBAPredefinedCompilationConstants(_vbaVersion));
var tree = parser.compilationUnit();
var expr = evaluator.Visit(tree);
return expr.Evaluate().AsString;
}
private Tuple <SymbolTable <string, IValue>, IValue> Preprocess(string code)
{
SymbolTable <string, IValue> symbolTable = new SymbolTable <string, IValue>();
var stream = new AntlrInputStream(code);
var lexer = new VBALexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new VBAConditionalCompilationParser(tokens);
parser.AddErrorListener(new ExceptionErrorListener());
var evaluator = new VBAPreprocessorVisitor(symbolTable, new VBAPredefinedCompilationConstants(7.01));
var tree = parser.compilationUnit();
var expr = evaluator.Visit(tree);
return(Tuple.Create(symbolTable, expr.Evaluate()));
}
private Tuple <SymbolTable <string, IValue>, IValue> Preprocess(string code)
{
SymbolTable <string, IValue> symbolTable = new SymbolTable <string, IValue>();
var stream = new AntlrInputStream(code);
var lexer = new VBALexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new VBAConditionalCompilationParser(tokens);
parser.ErrorHandler = new BailErrorStrategy();
//parser.AddErrorListener(new ExceptionErrorListener());
var tree = parser.compilationUnit();
var evaluator = new VBAPreprocessorVisitor(symbolTable, new VBAPredefinedCompilationConstants(7.01), tree.start.InputStream, tokens);
var expr = evaluator.Visit(tree);
var resultValue = expr.Evaluate();
Debug.Assert(parser.NumberOfSyntaxErrors == 0);
return(Tuple.Create(symbolTable, resultValue));
}
private Tuple<SymbolTable<string, IValue>, IValue> Preprocess(string code)
{
SymbolTable<string, IValue> symbolTable = new SymbolTable<string, IValue>();
var stream = new AntlrInputStream(code);
var lexer = new VBALexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new VBAConditionalCompilationParser(tokens);
parser.AddErrorListener(new ExceptionErrorListener());
var evaluator = new VBAPreprocessorVisitor(symbolTable, new VBAPredefinedCompilationConstants(7.01));
var tree = parser.compilationUnit();
var expr = evaluator.Visit(tree);
return Tuple.Create(symbolTable, expr.Evaluate());
}
