private void Preprocess()
{
if(TokenStartColumn != 0)
NotifyErrorListeners("Preprocessor directives must be the first non-whitespace character on the line");
var directive = Text;
var stream = new AntlrInputStream(directive);
var lexer = new PreprocessorLineLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new PreprocessorLineParser(tokens) { BuildParseTree = true };
var tree = parser.preprocessorLine();
if(preprocessorVisitor == null) preprocessorVisitor = new PreprocessorVisitor(preprocessorState); //annoyingly can't use constructor
tree.Accept(preprocessorVisitor);
CurrentMode = preprocessorState.InSkippedSection ? PREPROCESSOR_SKIP : DefaultMode;
}
private void Preprocess()
{
if (TokenStartColumn != 0)
{
NotifyErrorListeners("Preprocessor directives must be the first non-whitespace character on the line");
}
var directive = Text;
var stream = new AntlrInputStream(directive);
var lexer = new PreprocessorLineLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new PreprocessorLineParser(tokens)
{
BuildParseTree = true
};
var tree = parser.preprocessorLine();
if (preprocessorVisitor == null)
{
preprocessorVisitor = new PreprocessorVisitor(preprocessorState); //annoyingly can't use constructor
}
tree.Accept(preprocessorVisitor);
CurrentMode = preprocessorState.InSkippedSection ? PREPROCESSOR_SKIP : DefaultMode;
}
