public CompilationUnitSyntax Parse(PackageSyntax package, SourceText sourceText)
{
// TODO make use of the package. We don't currently use the package, but we
// are taking it as an argument becuase we should be for things like:
// * Language Version
// * Dependency Names
// * Defined Preprocessor Symbols
var builder = new ParseDiagnosticsBuilder(sourceText);
var parser = sourceText.NewParser();
// Stupid ANTLR makes it difficult to do this in the constructor
parser.RemoveErrorListeners();
var errorsListener = new GatherErrorsListener(builder);
parser.AddErrorListener(errorsListener);
parser.Interpreter.PredictionMode = PredictionMode.LlExactAmbigDetection;
var tree = parser.compilationUnit();
var syntaxCheck = new SyntaxCheckVisitor(builder);
tree.Accept(syntaxCheck);
var diagnostics = builder.Complete();
if(diagnostics.Any())
return new CompilationUnitSyntax(sourceText, Enumerable.Empty<UsingSyntax>(), Enumerable.Empty<DeclarationSyntax>(), diagnostics);
var compilationUnitBuilder = new CompilationUnitBuilder(sourceText, diagnostics);
return tree.Accept(compilationUnitBuilder);
}
public CompilationUnitSyntax Parse(PackageSyntax package, SourceText sourceText)
{
// TODO make use of the package. We don't currently use the package, but we
// are taking it as an argument becuase we should be for things like:
// * Language Version
// * Dependency Names
// * Defined Preprocessor Symbols
var builder = new ParseDiagnosticsBuilder(sourceText);
var parser = sourceText.NewParser();
// Stupid ANTLR makes it difficult to do this in the constructor
parser.RemoveErrorListeners();
var errorsListener = new GatherErrorsListener(builder);
parser.AddErrorListener(errorsListener);
parser.Interpreter.PredictionMode = PredictionMode.LlExactAmbigDetection;
var tree = parser.compilationUnit();
var syntaxCheck = new SyntaxCheckVisitor(builder);
tree.Accept(syntaxCheck);
var diagnostics = builder.Complete();
if (diagnostics.Any())
{
return(new CompilationUnitSyntax(sourceText, Enumerable.Empty <UsingSyntax>(), Enumerable.Empty <DeclarationSyntax>(), diagnostics));
}
var compilationUnitBuilder = new CompilationUnitBuilder(sourceText, diagnostics);
return(tree.Accept(compilationUnitBuilder));
}
private static void PrintTree(string codePath, TextWriter output)
{
var parser = new AdamantParser(codePath)
{
BuildParseTree = true
};
var tree = parser.compilationUnit();
var diagnostics = new ParseDiagnosticsBuilder(new SourceFile(new FileInfo(codePath)));
var syntaxCheck = new SyntaxCheckVisitor(diagnostics);
tree.Accept(syntaxCheck);
// TODO print syntax check errors
output.WriteLine(tree.ToStringTree(parser));
}
private static void PrintTree(string codePath, TextWriter output)
{
var parser = new AdamantParser(codePath) { BuildParseTree = true };
var tree = parser.compilationUnit();
var diagnostics = new ParseDiagnosticsBuilder(new SourceFile(new FileInfo(codePath)));
var syntaxCheck = new SyntaxCheckVisitor(diagnostics);
tree.Accept(syntaxCheck);
// TODO print syntax check errors
output.WriteLine(tree.ToStringTree(parser));
}
private static MainFunctions Compile(string codePath, TextWriter output)
{
var stream = new AntlrFileStream(codePath);
var lexer = new AdamantLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new AdamantParser(tokens) { BuildParseTree = true };
var tree = parser.compilationUnit();
var syntaxCheck = new SyntaxCheckVisitor();
tree.Accept(syntaxCheck);
//var buildAst = new BuildAstVisitor();
//var ast = (Assemblage)tree.Accept(buildAst);
//var borrowChecker = new BorrowChecker();
//borrowChecker.Check(ast);
var cSharpGenerator = new CSharpGenerator(output);
return tree.Accept(cSharpGenerator);
}
private static void PrintTree(string codePath, string outputPath)
{
var output = outputPath != null ? File.CreateText(outputPath) : Console.Out;
var stream = new AntlrFileStream(codePath);
var lexer = new AdamantLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new AdamantParser(tokens) { BuildParseTree = true };
var tree = parser.compilationUnit();
var syntaxCheck = new SyntaxCheckVisitor();
tree.Accept(syntaxCheck);
output.WriteLine(tree.ToStringTree(parser));
}
