/// <summary>
/// Loads the given assembly and exposes the API to the user.
/// </summary>
public void LoadAssembly (string file)
{
var loader = new DynamicLoader (importer, ctx);
var assembly = loader.LoadAssemblyFile (file, false);
if (assembly == null)
return;
lock (evaluator_lock){
importer.ImportAssembly (assembly, module.GlobalRootNamespace);
}
}
void Init()
{
var loader = new DynamicLoader(importer, ctx);
RootContext.ToplevelTypes = module;
//var startup_files = new List<string> ();
//foreach (CompilationUnit file in Location.SourceFiles)
// startup_files.Add (file.Path);
loader.LoadReferences(module);
ctx.BuiltinTypes.CheckDefinitions(module);
module.InitializePredefinedTypes();
inited = true;
}
/// <summary>
/// Optional initialization for the Evaluator.
/// </summary>
/// <remarks>
/// Initializes the Evaluator with the command line
/// options that would be processed by the command
/// line compiler. Only the first call to
/// InitAndGetStartupFiles or Init will work, any future
/// invocations are ignored.
///
/// You can safely avoid calling this method if your application
/// does not need any of the features exposed by the command line
/// interface.
///
/// This method return an array of strings that contains any
/// files that were specified in `args'.
///
/// If the unknownOptionParser is not null, this function is invoked
/// with the current args array and the index of the option that is not
/// known. A value of true means that the value was processed, otherwise
/// it will be reported as an error
/// </remarks>
public static string [] InitAndGetStartupFiles(string [] args, Func <string [], int, int> unknownOptionParser)
{
lock (evaluator_lock)
{
if (inited)
{
return(new string [0]);
}
CompilerCallableEntryPoint.Reset();
var crp = new ConsoleReportPrinter();
driver = Driver.Create(args, false, unknownOptionParser, crp);
if (driver == null)
{
throw new Exception("Failed to create compiler driver with the given arguments");
}
crp.Fatal = driver.fatal_errors;
ctx = driver.ctx;
RootContext.ToplevelTypes = new ModuleContainer(ctx);
var startup_files = new List <string> ();
foreach (CompilationUnit file in Location.SourceFiles)
{
startup_files.Add(file.Path);
}
CompilerCallableEntryPoint.PartialReset();
var importer = new ReflectionImporter(ctx.BuildinTypes);
loader = new DynamicLoader(importer, ctx);
RootContext.ToplevelTypes.SetDeclaringAssembly(new AssemblyDefinitionDynamic(RootContext.ToplevelTypes, "temp"));
loader.LoadReferences(RootContext.ToplevelTypes);
ctx.BuildinTypes.CheckDefinitions(RootContext.ToplevelTypes);
RootContext.ToplevelTypes.InitializePredefinedTypes();
RootContext.EvalMode = true;
inited = true;
return(startup_files.ToArray());
}
}
void Init ()
{
var loader = new DynamicLoader (importer, ctx);
RootContext.ToplevelTypes = module;
//var startup_files = new List<string> ();
//foreach (CompilationUnit file in Location.SourceFiles)
// startup_files.Add (file.Path);
loader.LoadReferences (module);
ctx.BuiltinTypes.CheckDefinitions (module);
module.InitializePredefinedTypes ();
inited = true;
}
/// <summary>
/// Loads the given assembly and exposes the API to the user.
/// </summary>
public void LoadAssembly (string file)
{
var loader = new DynamicLoader (importer, ctx);
var assembly = loader.LoadAssemblyFile (file, false);
if (assembly == null)
return;
lock (evaluator_lock){
importer.ImportAssembly (assembly, module.GlobalRootNamespace);
}
}
//
// Main compilation method
//
public bool Compile()
{
var settings = ctx.Settings;
//
// If we are an exe, require a source file for the entry point or
// if there is nothing to put in the assembly, and we are not a library
//
if (settings.FirstSourceFile == null &&
((settings.Target == Target.Exe || settings.Target == Target.WinExe || settings.Target == Target.Module) ||
settings.Resources == null))
{
Report.Error(2008, "No files to compile were specified");
return(false);
}
TimeReporter tr = new TimeReporter(settings.Timestamps);
ctx.TimeReporter = tr;
tr.StartTotal();
var module = new ModuleContainer(ctx);
RootContext.ToplevelTypes = module;
tr.Start(TimeReporter.TimerType.ParseTotal);
Parse(module);
tr.Stop(TimeReporter.TimerType.ParseTotal);
if (Report.Errors > 0)
{
return(false);
}
if (settings.TokenizeOnly || settings.ParseOnly)
{
tr.StopTotal();
tr.ShowStats();
return(true);
}
var output_file = settings.OutputFile;
string output_file_name;
if (output_file == null)
{
var source_file = settings.FirstSourceFile;
if (source_file == null)
{
Report.Error(1562, "If no source files are specified you must specify the output file with -out:");
return(false);
}
output_file_name = source_file.Name;
int pos = output_file_name.LastIndexOf('.');
if (pos > 0)
{
output_file_name = output_file_name.Substring(0, pos);
}
output_file_name += settings.TargetExt;
output_file = output_file_name;
}
else
{
output_file_name = Path.GetFileName(output_file);
}
#if STATIC
var importer = new StaticImporter(module);
var references_loader = new StaticLoader(importer, ctx);
tr.Start(TimeReporter.TimerType.AssemblyBuilderSetup);
var assembly = new AssemblyDefinitionStatic(module, references_loader, output_file_name, output_file);
assembly.Create(references_loader.Domain);
tr.Stop(TimeReporter.TimerType.AssemblyBuilderSetup);
// Create compiler types first even before any referenced
// assembly is loaded to allow forward referenced types from
// loaded assembly into compiled builder to be resolved
// correctly
tr.Start(TimeReporter.TimerType.CreateTypeTotal);
module.CreateType();
importer.AddCompiledAssembly(assembly);
tr.Stop(TimeReporter.TimerType.CreateTypeTotal);
references_loader.LoadReferences(module);
tr.Start(TimeReporter.TimerType.PredefinedTypesInit);
if (!ctx.BuiltinTypes.CheckDefinitions(module))
{
return(false);
}
tr.Stop(TimeReporter.TimerType.PredefinedTypesInit);
references_loader.LoadModules(assembly, module.GlobalRootNamespace);
#else
var assembly = new AssemblyDefinitionDynamic(module, output_file_name, output_file);
module.SetDeclaringAssembly(assembly);
var importer = new ReflectionImporter(module, ctx.BuiltinTypes);
assembly.Importer = importer;
var loader = new DynamicLoader(importer, ctx);
loader.LoadReferences(module);
if (!ctx.BuiltinTypes.CheckDefinitions(module))
{
return(false);
}
if (!assembly.Create(AppDomain.CurrentDomain, AssemblyBuilderAccess.Save))
{
return(false);
}
module.CreateType();
loader.LoadModules(assembly, module.GlobalRootNamespace);
#endif
module.InitializePredefinedTypes();
tr.Start(TimeReporter.TimerType.UsingResolve);
foreach (var source_file in ctx.SourceFiles)
{
source_file.NamespaceContainer.Resolve();
}
tr.Stop(TimeReporter.TimerType.UsingResolve);
tr.Start(TimeReporter.TimerType.ModuleDefinitionTotal);
module.Define();
tr.Stop(TimeReporter.TimerType.ModuleDefinitionTotal);
if (Report.Errors > 0)
{
return(false);
}
if (settings.DocumentationFile != null)
{
var doc = new DocumentationBuilder(module);
doc.OutputDocComment(output_file, settings.DocumentationFile);
}
assembly.Resolve();
if (Report.Errors > 0)
{
return(false);
}
tr.Start(TimeReporter.TimerType.EmitTotal);
assembly.Emit();
tr.Stop(TimeReporter.TimerType.EmitTotal);
if (Report.Errors > 0)
{
return(false);
}
tr.Start(TimeReporter.TimerType.CloseTypes);
module.CloseType();
tr.Stop(TimeReporter.TimerType.CloseTypes);
tr.Start(TimeReporter.TimerType.Resouces);
assembly.EmbedResources();
tr.Stop(TimeReporter.TimerType.Resouces);
if (Report.Errors > 0)
{
return(false);
}
assembly.Save();
#if STATIC
references_loader.Dispose();
#endif
tr.StopTotal();
tr.ShowStats();
return(Report.Errors == 0);
}
/// <summary>
/// Optional initialization for the Evaluator.
/// </summary>
/// <remarks>
/// Initializes the Evaluator with the command line
/// options that would be processed by the command
/// line compiler. Only the first call to
/// InitAndGetStartupFiles or Init will work, any future
/// invocations are ignored.
///
/// You can safely avoid calling this method if your application
/// does not need any of the features exposed by the command line
/// interface.
///
/// This method return an array of strings that contains any
/// files that were specified in `args'.
///
/// If the unknownOptionParser is not null, this function is invoked
/// with the current args array and the index of the option that is not
/// known. A value of true means that the value was processed, otherwise
/// it will be reported as an error
/// </remarks>
public static string [] InitAndGetStartupFiles (string [] args, Func<string [], int, int> unknownOptionParser)
{
lock (evaluator_lock){
if (inited)
return new string [0];
CompilerCallableEntryPoint.Reset ();
var crp = new ConsoleReportPrinter ();
driver = Driver.Create (args, false, unknownOptionParser, crp);
if (driver == null)
throw new Exception ("Failed to create compiler driver with the given arguments");
crp.Fatal = driver.fatal_errors;
ctx = driver.ctx;
RootContext.ToplevelTypes = new ModuleContainer (ctx);
var startup_files = new List<string> ();
foreach (CompilationUnit file in Location.SourceFiles)
startup_files.Add (file.Path);
CompilerCallableEntryPoint.PartialReset ();
var importer = new ReflectionImporter (ctx.BuildinTypes);
loader = new DynamicLoader (importer, ctx);
RootContext.ToplevelTypes.SetDeclaringAssembly (new AssemblyDefinitionDynamic (RootContext.ToplevelTypes, "temp"));
loader.LoadReferences (RootContext.ToplevelTypes);
ctx.BuildinTypes.CheckDefinitions (RootContext.ToplevelTypes);
RootContext.ToplevelTypes.InitializePredefinedTypes ();
RootContext.EvalMode = true;
inited = true;
return startup_files.ToArray ();
}
}
//
// Main compilation method
//
public bool Compile ()
{
var settings = ctx.Settings;
//
// If we are an exe, require a source file for the entry point or
// if there is nothing to put in the assembly, and we are not a library
//
if (settings.FirstSourceFile == null &&
((settings.Target == Target.Exe || settings.Target == Target.WinExe || settings.Target == Target.Module) ||
settings.Resources == null)) {
Report.Error (2008, "No files to compile were specified");
return false;
}
if (settings.Platform == Platform.AnyCPU32Preferred && (settings.Target == Target.Library || settings.Target == Target.Module)) {
Report.Error (4023, "Platform option `anycpu32bitpreferred' is valid only for executables");
return false;
}
TimeReporter tr = new TimeReporter (settings.Timestamps);
ctx.TimeReporter = tr;
tr.StartTotal ();
var module = new ModuleContainer (ctx);
RootContext.ToplevelTypes = module;
tr.Start (TimeReporter.TimerType.ParseTotal);
Parse (module);
tr.Stop (TimeReporter.TimerType.ParseTotal);
if (Report.Errors > 0)
return false;
if (settings.TokenizeOnly || settings.ParseOnly) {
tr.StopTotal ();
tr.ShowStats ();
return true;
}
var output_file = settings.OutputFile;
string output_file_name;
if (output_file == null) {
var source_file = settings.FirstSourceFile;
if (source_file == null) {
Report.Error (1562, "If no source files are specified you must specify the output file with -out:");
return false;
}
output_file_name = source_file.Name;
int pos = output_file_name.LastIndexOf ('.');
if (pos > 0)
output_file_name = output_file_name.Substring (0, pos);
output_file_name += settings.TargetExt;
output_file = output_file_name;
} else {
output_file_name = Path.GetFileName (output_file);
if (string.IsNullOrEmpty (Path.GetFileNameWithoutExtension (output_file_name)) ||
output_file_name.IndexOfAny (Path.GetInvalidFileNameChars ()) >= 0) {
Report.Error (2021, "Output file name is not valid");
return false;
}
}
#if STATIC
var importer = new StaticImporter (module);
var references_loader = new StaticLoader (importer, ctx);
tr.Start (TimeReporter.TimerType.AssemblyBuilderSetup);
var assembly = new AssemblyDefinitionStatic (module, references_loader, output_file_name, output_file);
assembly.Create (references_loader.Domain);
tr.Stop (TimeReporter.TimerType.AssemblyBuilderSetup);
// Create compiler types first even before any referenced
// assembly is loaded to allow forward referenced types from
// loaded assembly into compiled builder to be resolved
// correctly
tr.Start (TimeReporter.TimerType.CreateTypeTotal);
module.CreateContainer ();
importer.AddCompiledAssembly (assembly);
tr.Stop (TimeReporter.TimerType.CreateTypeTotal);
references_loader.LoadReferences (module);
tr.Start (TimeReporter.TimerType.PredefinedTypesInit);
if (!ctx.BuiltinTypes.CheckDefinitions (module))
return false;
tr.Stop (TimeReporter.TimerType.PredefinedTypesInit);
references_loader.LoadModules (assembly, module.GlobalRootNamespace);
#else
var assembly = new AssemblyDefinitionDynamic (module, output_file_name, output_file);
module.SetDeclaringAssembly (assembly);
var importer = new ReflectionImporter (module, ctx.BuiltinTypes);
assembly.Importer = importer;
var loader = new DynamicLoader (importer, ctx);
loader.LoadReferences (module);
if (!ctx.BuiltinTypes.CheckDefinitions (module))
return false;
if (!assembly.Create (AppDomain.CurrentDomain, AssemblyBuilderAccess.Save))
return false;
module.CreateContainer ();
loader.LoadModules (assembly, module.GlobalRootNamespace);
#endif
module.InitializePredefinedTypes ();
tr.Start (TimeReporter.TimerType.ModuleDefinitionTotal);
module.Define ();
tr.Stop (TimeReporter.TimerType.ModuleDefinitionTotal);
if (Report.Errors > 0)
return false;
if (settings.DocumentationFile != null) {
var doc = new DocumentationBuilder (module);
doc.OutputDocComment (output_file, settings.DocumentationFile);
}
assembly.Resolve ();
if (Report.Errors > 0)
return false;
tr.Start (TimeReporter.TimerType.EmitTotal);
assembly.Emit ();
tr.Stop (TimeReporter.TimerType.EmitTotal);
if (Report.Errors > 0){
return false;
}
tr.Start (TimeReporter.TimerType.CloseTypes);
module.CloseContainer ();
tr.Stop (TimeReporter.TimerType.CloseTypes);
tr.Start (TimeReporter.TimerType.Resouces);
if (!settings.WriteMetadataOnly)
assembly.EmbedResources ();
tr.Stop (TimeReporter.TimerType.Resouces);
if (Report.Errors > 0)
return false;
assembly.Save ();
#if STATIC
references_loader.Dispose ();
#endif
tr.StopTotal ();
tr.ShowStats ();
return Report.Errors == 0;
}
//public static string GetPackageFlags (string packages, Report report)
//{
// ProcessStartInfo pi = new ProcessStartInfo ();
// pi.FileName = "pkg-config";
// pi.RedirectStandardOutput = true;
// pi.UseShellExecute = false;
// pi.Arguments = "--libs " + packages;
// Process p = null;
// try {
// p = Process.Start (pi);
// } catch (Exception e) {
// if (report == null)
// throw;
// report.Error (-27, "Couldn't run pkg-config: " + e.Message);
// return null;
// }
// if (p.StandardOutput == null) {
// if (report == null)
// throw new ApplicationException ("Specified package did not return any information");
// report.Warning (-27, 1, "Specified package did not return any information");
// p.Close ();
// return null;
// }
// string pkgout = p.StandardOutput.ReadToEnd ();
// p.WaitForExit ();
// if (p.ExitCode != 0) {
// if (report == null)
// throw new ApplicationException (pkgout);
// report.Error (-27, "Error running pkg-config. Check the above output.");
// p.Close ();
// return null;
// }
// p.Close ();
// return pkgout;
//}
//
// Main compilation method
//
public bool Compile()
{
var settings = ctx.Settings;
//
// If we are an exe, require a source file for the entry point or
// if there is nothing to put in the assembly, and we are not a library
//
if (Location.FirstFile == null &&
((settings.Target == Target.Exe || settings.Target == Target.WinExe || settings.Target == Target.Module) ||
settings.Resources == null)) {
Report.Error (2008, "No files to compile were specified");
return false;
}
TimeReporter tr = new TimeReporter (settings.Timestamps);
ctx.TimeReporter = tr;
tr.StartTotal ();
var module = new ModuleContainer (ctx);
RootContext.ToplevelTypes = module;
tr.Start (TimeReporter.TimerType.ParseTotal);
Parse (module);
tr.Stop (TimeReporter.TimerType.ParseTotal);
if (Report.Errors > 0)
return false;
if (settings.TokenizeOnly || settings.ParseOnly)
return true;
if (RootContext.ToplevelTypes.NamespaceEntry != null)
throw new InternalErrorException ("who set it?");
var output_file = settings.OutputFile;
string output_file_name;
if (output_file == null) {
output_file_name = Location.FirstFile;
if (output_file_name == null) {
Report.Error (1562, "If no source files are specified you must specify the output file with -out:");
return false;
}
int pos = output_file_name.LastIndexOf ('.');
if (pos > 0)
output_file_name = output_file_name.Substring (0, pos);
output_file_name += settings.TargetExt;
output_file = output_file_name;
} else {
output_file_name = Path.GetFileName (output_file);
}
#if STATIC
var importer = new StaticImporter (module);
var references_loader = new StaticLoader (importer, ctx);
tr.Start (TimeReporter.TimerType.AssemblyBuilderSetup);
var assembly = new AssemblyDefinitionStatic (module, references_loader, output_file_name, output_file);
assembly.Create (references_loader.Domain);
tr.Stop (TimeReporter.TimerType.AssemblyBuilderSetup);
// Create compiler types first even before any referenced
// assembly is loaded to allow forward referenced types from
// loaded assembly into compiled builder to be resolved
// correctly
tr.Start (TimeReporter.TimerType.CreateTypeTotal);
module.CreateType ();
importer.AddCompiledAssembly (assembly);
tr.Stop (TimeReporter.TimerType.CreateTypeTotal);
references_loader.LoadReferences (module);
tr.Start (TimeReporter.TimerType.PredefinedTypesInit);
if (!ctx.BuildinTypes.CheckDefinitions (module))
return false;
tr.Stop (TimeReporter.TimerType.PredefinedTypesInit);
references_loader.LoadModules (assembly, module.GlobalRootNamespace);
#else
var assembly = new AssemblyDefinitionDynamic (module, output_file_name, output_file);
module.SetDeclaringAssembly (assembly);
var importer = new ReflectionImporter (module, ctx.BuildinTypes);
assembly.Importer = importer;
var loader = new DynamicLoader (importer, ctx);
loader.LoadReferences (module);
if (!ctx.BuildinTypes.CheckDefinitions (module))
return false;
if (!assembly.Create (AppDomain.CurrentDomain, AssemblyBuilderAccess.Run))
return false;
module.CreateType ();
loader.LoadModules (assembly, module.GlobalRootNamespace);
#endif
tr.Start (TimeReporter.TimerType.ModuleDefinitionTotal);
module.Define ();
tr.Stop (TimeReporter.TimerType.ModuleDefinitionTotal);
if (Report.Errors > 0)
return false;
//if (settings.Documentation != null &&
// !settings.Documentation.OutputDocComment (
// output_file, Report))
// return false;
//
// Verify using aliases now
//
tr.Start (TimeReporter.TimerType.UsingVerification);
NamespaceEntry.VerifyAllUsing ();
tr.Stop (TimeReporter.TimerType.UsingVerification);
if (Report.Errors > 0){
return false;
}
assembly.Resolve ();
if (Report.Errors > 0)
return false;
tr.Start (TimeReporter.TimerType.EmitTotal);
assembly.Emit ();
tr.Stop (TimeReporter.TimerType.EmitTotal);
if (Report.Errors > 0){
return false;
}
tr.Start (TimeReporter.TimerType.CloseTypes);
module.CloseType ();
tr.Stop (TimeReporter.TimerType.CloseTypes);
tr.Start (TimeReporter.TimerType.Resouces);
assembly.EmbedResources ();
tr.Stop (TimeReporter.TimerType.Resouces);
if (Report.Errors > 0)
return false;
assembly.Save ();
#if STATIC
references_loader.Dispose ();
#endif
tr.StopTotal ();
tr.ShowStats ();
return Report.Errors == 0;
}
//
// Main compilation method
//
public bool Compile ()
{
var module = new ModuleContainer (ctx);
RootContext.ToplevelTypes = module;
if (timestamps) {
stopwatch = Stopwatch.StartNew ();
first_time = DateTime.Now;
}
Parse (module);
ShowTime ("Parsing source files");
if (Report.Errors > 0)
return false;
if (RootContext.TokenizeOnly || RootContext.ParseOnly)
return true;
if (RootContext.ToplevelTypes.NamespaceEntry != null)
throw new InternalErrorException ("who set it?");
//
// Quick hack
//
var output_file = RootContext.OutputFile;
string output_file_name;
if (output_file == null) {
if (first_source == null) {
Report.Error (1562, "If no source files are specified you must specify the output file with -out:");
return false;
}
int pos = first_source.LastIndexOf ('.');
if (pos > 0)
output_file = first_source.Substring (0, pos) + RootContext.TargetExt;
else
output_file = first_source + RootContext.TargetExt;
output_file_name = output_file;
} else {
output_file_name = Path.GetFileName (output_file);
}
//
// Load assemblies required
//
if (timestamps)
stopwatch = Stopwatch.StartNew ();
#if STATIC
var assembly = new AssemblyDefinitionStatic (module, output_file_name, output_file);
module.SetDeclaringAssembly (assembly);
var importer = new StaticImporter ();
assembly.Importer = importer;
var loader = new StaticLoader (importer, ctx);
loader.LoadReferences (module);
ShowTime ("Imporing referenced assemblies");
if (!ctx.BuildinTypes.CheckDefinitions (module))
return false;
ShowTime ("Initializing predefined types");
if (!assembly.Create (loader))
return false;
// System.Object was not loaded, use compiled assembly as corlib
if (loader.Corlib == null)
loader.Corlib = assembly.Builder;
loader.LoadModules (assembly, module.GlobalRootNamespace);
#else
var assembly = new AssemblyDefinitionDynamic (module, output_file_name, output_file);
module.SetDeclaringAssembly (assembly);
var importer = new ReflectionImporter (ctx.BuildinTypes);
assembly.Importer = importer;
var loader = new DynamicLoader (importer, ctx);
loader.LoadReferences (module);
ShowTime ("Imporing referenced assemblies");
if (!ctx.BuildinTypes.CheckDefinitions (module))
return false;
ShowTime ("Initializing predefined types");
if (!assembly.Create (AppDomain.CurrentDomain, AssemblyBuilderAccess.Save))
return false;
loader.LoadModules (assembly, module.GlobalRootNamespace);
#endif
module.Define ();
ShowTime ("Types definition");
if (Report.Errors > 0)
return false;
if (Report.Errors == 0 &&
RootContext.Documentation != null &&
!RootContext.Documentation.OutputDocComment (
output_file, Report))
return false;
//
// Verify using aliases now
//
NamespaceEntry.VerifyAllUsing ();
if (Report.Errors > 0){
return false;
}
assembly.Resolve ();
if (Report.Errors > 0)
return false;
//
// The code generator
//
if (timestamps)
stopwatch = Stopwatch.StartNew ();
assembly.Emit ();
ShowTime ("Resolving and emitting members blocks");
if (Report.Errors > 0){
return false;
}
module.CloseType ();
ShowTime ("Closing types");
if (timestamps)
stopwatch = Stopwatch.StartNew ();
assembly.EmbedResources ();
ShowTime ("Embedding resources");
if (Report.Errors > 0)
return false;
if (timestamps)
stopwatch = Stopwatch.StartNew ();
assembly.Save ();
#if STATIC
loader.Dispose ();
#endif
ShowTime ("Saving output assembly");
ShowTotalTime ("Total");
Timer.ShowTimers ();
return (Report.Errors == 0);
}
//
// Main compilation method
//
public bool Compile ()
{
var module = new ModuleContainer (ctx);
RootContext.ToplevelTypes = module;
if (timestamps) {
stopwatch = Stopwatch.StartNew ();
first_time = DateTime.Now;
}
Parse (module);
ShowTime ("Parsing source files");
if (Report.Errors > 0)
return false;
if (tokenize || parse_only)
return true;
if (RootContext.ToplevelTypes.NamespaceEntry != null)
throw new InternalErrorException ("who set it?");
//
// Quick hack
//
if (output_file == null){
if (first_source == null){
Report.Error (1562, "If no source files are specified you must specify the output file with -out:");
return false;
}
int pos = first_source.LastIndexOf ('.');
if (pos > 0)
output_file = first_source.Substring (0, pos) + RootContext.TargetExt;
else
output_file = first_source + RootContext.TargetExt;
}
//
// Load assemblies required
//
if (timestamps)
stopwatch = Stopwatch.StartNew ();
var assembly = module.MakeExecutable (output_file, output_file);
var importer = new ReflectionImporter (ctx.BuildinTypes);
assembly.Importer = importer;
var loader = new DynamicLoader (importer, ctx);
loader.LoadReferences (module);
ShowTime ("Imporing referenced assemblies");
if (!ctx.BuildinTypes.CheckDefinitions (module))
return false;
ShowTime ("Initializing predefined types");
if (!assembly.Create (AppDomain.CurrentDomain, AssemblyBuilderAccess.Save))
return false;
loader.LoadModules (assembly);
module.Define ();
ShowTime ("Types definition");
if (Report.Errors > 0)
return false;
if (Report.Errors == 0 &&
RootContext.Documentation != null &&
!RootContext.Documentation.OutputDocComment (
output_file, Report))
return false;
//
// Verify using aliases now
//
NamespaceEntry.VerifyAllUsing ();
if (Report.Errors > 0){
return false;
}
assembly.Resolve ();
if (Report.Errors > 0)
return false;
//
// The code generator
//
if (timestamps)
stopwatch = Stopwatch.StartNew ();
assembly.Emit ();
ShowTime ("Resolving and emitting members blocks");
if (Report.Errors > 0){
return false;
}
module.CloseType ();
ShowTime ("Closing types");
if (timestamps)
stopwatch = Stopwatch.StartNew ();
assembly.EmbedResources ();
ShowTime ("Embedding resources");
if (Report.Errors > 0)
return false;
if (timestamps)
stopwatch = Stopwatch.StartNew ();
assembly.Save ();
ShowTime ("Saving output assembly");
if (RootContext.GenerateDebugInfo) {
SymbolWriter.WriteSymbolFile ();
ShowTime ("Saving debug symbols");
}
ShowTotalTime ("Total");
Timer.ShowTimers ();
return (Report.Errors == 0);
}