public void TestVisitors()
{
const string code = @"
class Foo
class Bar extends Foo
object Main
";
var program = Utils.Parse(code);
SymbolTable scope = new SymbolTable();
PopulateBuiltinTypes(scope);
Type2Creator typeCreator = new Type2Creator();
program.Accept(typeCreator);
program.PreAnalyze(scope);
InheritanceConfigurator2 configurator = new InheritanceConfigurator2();
program.Accept(configurator);
var creator = new CreateRType(new Diagnostic());
program.Accept(creator);
var classes = program.Classes.Where(c => !c.Name.Contains("Function")).ToArray(); // Remove Functions* from runtime
var fooType = classes[0].Type;
var barType = classes[1].Type;
var mainType = classes[2].Type;
Assert.IsTrue(fooType.IsClass);
Assert.IsFalse(fooType.IsAbstract);
Assert.IsFalse(fooType.IsArray);
Assert.IsFalse(fooType.IsGenericType);
Assert.IsFalse(fooType.IsPrimitive);
Assert.IsFalse(fooType.IsSealed);
Assert.IsTrue(mainType.IsObject);
}
public static Assembly CodeGen(RppProgram program, Diagnostic diagnostic)
{
SymbolTable scope = new SymbolTable(null);
RppTypeSystem.PopulateBuiltinTypes(scope);
WireRuntime(scope);
Assembly stdlib = RppCompiler.FindStdlib();
if (stdlib != null)
{
WireAssembly(scope, stdlib);
}
CodeGenerator generator = new CodeGenerator(program, "TestAssembly.dll");
Type2Creator typeCreator = new Type2Creator();
program.Accept(typeCreator);
program.PreAnalyze(scope);
InheritanceConfigurator2 configurator = new InheritanceConfigurator2();
program.Accept(configurator);
CreateRType createRType = new CreateRType(diagnostic);
program.Accept(createRType);
if (diagnostic.Errors.Any())
{
return null;
}
SemanticAnalyzerStage1 semanticStage1 = new SemanticAnalyzerStage1(diagnostic);
program.Accept(semanticStage1);
program.Analyze(scope, diagnostic);
if (diagnostic.Errors.Any())
{
return null;
}
SemanticAnalyzer semantic = new SemanticAnalyzer(diagnostic);
program.Accept(semantic);
if (diagnostic.Errors.Any())
{
return null;
}
InitializeNativeTypes initializeNativeTypes = new InitializeNativeTypes(generator.Module);
program.Accept(initializeNativeTypes);
CreateNativeTypes createNativeTypes = new CreateNativeTypes();
program.Accept(createNativeTypes);
generator.Generate();
return generator.Assembly;
}
public static CodeGenerator Compile(Action<RppProgram> parseFactory, Diagnostic diagnostic, [CanBeNull] Assembly stdlibAssembly,
string fileName = "<buffer>")
{
RppProgram program = new RppProgram();
SymbolTable runtimeScope = new SymbolTable();
RppTypeSystem.PopulateBuiltinTypes(runtimeScope);
WireRuntime(runtimeScope);
if (stdlibAssembly != null)
{
WireAssembly(runtimeScope, stdlibAssembly);
}
try
{
parseFactory(program);
CodeGenerator generator = new CodeGenerator(program, fileName);
Type2Creator typeCreator = new Type2Creator();
program.Accept(typeCreator);
program.PreAnalyze(runtimeScope);
InheritanceConfigurator2 configurator = new InheritanceConfigurator2();
program.Accept(configurator);
CreateRType createRType = new CreateRType(diagnostic);
program.Accept(createRType);
SemanticAnalyzerStage1 semanticStage1 = new SemanticAnalyzerStage1(diagnostic);
program.Accept(semanticStage1);
program.Analyze(runtimeScope, null);
SemanticAnalyzer semantic = new SemanticAnalyzer(diagnostic);
program.Accept(semantic);
InitializeNativeTypes initializeNativeTypes = new InitializeNativeTypes(generator.Module);
program.Accept(initializeNativeTypes);
CreateNativeTypes createNativeTypes = new CreateNativeTypes();
program.Accept(createNativeTypes);
generator.Generate();
return generator;
}
catch (SemanticException e)
{
diagnostic.Error(e.Code, e.Message);
return null;
}
catch (ParserException e)
{
diagnostic.Error(e.Code, e.Message);
return null;
}
}