| public SetDeclaringAssembly ( AssemblyDefinition assembly ) : void | ||
| assembly | AssemblyDefinition | |
| Résultat | void | |
public static DynamicContext Create()
{
if (dc != null)
{
return(dc);
}
lock (compiler_initializer) {
if (dc != null)
{
return(dc);
}
var settings = new Compiler.CompilerSettings()
{
WarningLevel = 0
};
var cc = new Compiler.CompilerContext(settings, ErrorPrinter.Instance)
{
IsRuntimeBinder = true
};
//
// Any later loaded assemblies are handled internally by GetAssemblyDefinition
// domain.AssemblyLoad cannot be used as that would be too destructive as we
// would hold all loaded assemblies even if they can be never visited
//
// TODO: Remove this code and rely on GetAssemblyDefinition only
//
var module = new Compiler.ModuleContainer(cc);
module.HasTypesFullyDefined = true;
// Setup fake assembly, it's used mostly to simplify checks like friend-access
var temp = new Compiler.AssemblyDefinitionDynamic(module, "dynamic");
module.SetDeclaringAssembly(temp);
var importer = new Compiler.ReflectionImporter(module, cc.BuiltinTypes)
{
IgnorePrivateMembers = false,
IgnoreCompilerGeneratedField = false
};
// Import all currently loaded assemblies
// TODO: Rewrite this to populate type cache on-demand, that should greatly
// reduce our start-up cost
var domain = AppDomain.CurrentDomain;
foreach (var a in AppDomain.CurrentDomain.GetAssemblies())
{
importer.ImportAssembly(a, module.GlobalRootNamespace);
}
cc.BuiltinTypes.CheckDefinitions(module);
module.InitializePredefinedTypes();
dc = new DynamicContext(module, importer);
}
return(dc);
}
public string [] GetCompletions(string input, out string prefix)
{
prefix = "";
if (input == null || input.Length == 0)
{
return(null);
}
lock (evaluator_lock){
if (!inited)
{
Init();
}
bool partial_input;
CSharpParser parser = ParseString(ParseMode.GetCompletions, input, out partial_input);
if (parser == null)
{
return(null);
}
Class host = parser.InteractiveResult;
var base_class_imported = importer.ImportType(prev_host ?? base_class);
var baseclass_list = new List <FullNamedExpression> ()
{
new TypeExpression(base_class_imported, host.Location)
};
host.SetBaseTypes(baseclass_list);
#if !NET_2_0
var access = AssemblyBuilderAccess.RunAndCollect;
#else
var access = AssemblyBuilderAccess.Run;
#endif
var a = new AssemblyDefinitionDynamic(module, "completions");
a.Create(AppDomain.CurrentDomain, access);
module.SetDeclaringAssembly(a);
// Need to setup MemberCache
host.CreateContainer();
// Need to setup base type
host.DefineContainer();
var method = host.Members[0] as Method;
BlockContext bc = new BlockContext(method, method.Block, ctx.BuiltinTypes.Void);
try {
method.Block.Resolve(bc, method);
} catch (CompletionResult cr) {
//Console.WriteLine("got completion from " + cr.StackTrace);
prefix = cr.BaseText;
return(cr.Result);
}
}
return(null);
}
public string[] GetCompletions(string input, out string prefix)
{
prefix = "";
if (input == null || input.Length == 0)
{
return(null);
}
lock (evaluator_lock)
{
if (!inited)
{
Init();
}
bool partial_input;
CSharpParser parser = ParseString(ParseMode.GetCompletions, input, out partial_input);
if (parser == null)
{
if (CSharpParser.yacc_verbose_flag != 0)
{
Console.WriteLine("DEBUG: No completions available");
}
return(null);
}
Class parser_result = parser.InteractiveResult;
#if NET_4_0
var access = AssemblyBuilderAccess.RunAndCollect;
#else
var access = AssemblyBuilderAccess.Run;
#endif
var a = new AssemblyDefinitionDynamic(module, "completions");
a.Create(AppDomain.CurrentDomain, access);
module.SetDeclaringAssembly(a);
// Need to setup MemberCache
parser_result.CreateType();
var method = parser_result.Methods[0] as Method;
BlockContext bc = new BlockContext(method, method.Block, ctx.BuiltinTypes.Void);
try
{
method.Block.Resolve(null, bc, method);
}
catch (CompletionResult cr)
{
prefix = cr.BaseText;
return(cr.Result);
}
}
return(null);
}
public Evaluator (CompilerSettings settings, Report report)
{
ctx = new CompilerContext (settings, report);
module = new ModuleContainer (ctx);
module.Evaluator = this;
// FIXME: Importer needs this assembly for internalsvisibleto
module.SetDeclaringAssembly (new AssemblyDefinitionDynamic (module, "evaluator"));
importer = new ReflectionImporter (module, ctx.BuildinTypes);
InteractiveBaseClass = typeof (InteractiveBase);
fields = new Dictionary<string, Tuple<FieldSpec, FieldInfo>> ();
}
public Evaluator(CompilerSettings settings, Report report)
{
ctx = new CompilerContext(settings, report);
module = new ModuleContainer(ctx);
module.Evaluator = this;
// FIXME: Importer needs this assembly for internalsvisibleto
module.SetDeclaringAssembly(new AssemblyDefinitionDynamic(module, "evaluator"));
importer = new ReflectionImporter(module, ctx.BuildinTypes);
InteractiveBaseClass = typeof(InteractiveBase);
fields = new Dictionary <string, Tuple <FieldSpec, FieldInfo> > ();
}
public Evaluator(CompilerContext ctx)
{
this.ctx = ctx;
module = new ModuleContainer(ctx);
module.Evaluator = this;
source_file = new CompilationSourceFile(module, null);
module.AddTypeContainer(source_file);
startup_files = ctx.SourceFiles.Count;
// FIXME: Importer needs this assembly for internalsvisibleto
module.SetDeclaringAssembly(new AssemblyDefinitionDynamic(module, "evaluator"));
importer = new ReflectionImporter(module, ctx.BuiltinTypes);
InteractiveBaseClass = typeof(InteractiveBase);
fields = new Dictionary <string, Tuple <FieldSpec, FieldInfo> > ();
}
public Evaluator(CompilerSettings settings, Report report)
{
ctx = new CompilerContext(settings, report);
module = new ModuleContainer(ctx);
module.Evaluator = this;
source_file = new CompilationSourceFile("{interactive}", "", 1);
source_file.NamespaceContainer = new NamespaceEntry(module, null, source_file, null);
ctx.SourceFiles.Add(source_file);
// FIXME: Importer needs this assembly for internalsvisibleto
module.SetDeclaringAssembly(new AssemblyDefinitionDynamic(module, "evaluator"));
importer = new ReflectionImporter(module, ctx.BuiltinTypes);
InteractiveBaseClass = typeof(InteractiveBase);
fields = new Dictionary <string, Tuple <FieldSpec, FieldInfo> > ();
}
public Evaluator (CompilerSettings settings, Report report)
{
ctx = new CompilerContext (settings, report);
module = new ModuleContainer (ctx);
module.Evaluator = this;
source_file = new CompilationSourceFile ("{interactive}", "", 1);
source_file.NamespaceContainer = new NamespaceContainer (null, module, null, source_file);
ctx.SourceFiles.Add (source_file);
// FIXME: Importer needs this assembly for internalsvisibleto
module.SetDeclaringAssembly (new AssemblyDefinitionDynamic (module, "evaluator"));
importer = new ReflectionImporter (module, ctx.BuiltinTypes);
InteractiveBaseClass = typeof (InteractiveBase);
fields = new Dictionary<string, Tuple<FieldSpec, FieldInfo>> ();
}
//
// 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;
}
public static DynamicContext Create ()
{
if (dc != null)
return dc;
lock (compiler_initializer) {
if (dc != null)
return dc;
var reporter = new Compiler.Report (ErrorPrinter.Instance) {
WarningLevel = 0
};
var cc = new Compiler.CompilerContext (reporter) {
IsRuntimeBinder = true
};
//IList<Compiler.PredefinedTypeSpec> core_types = null;
//// HACK: To avoid re-initializing static TypeManager types, like string_type
//if (!Compiler.RootContext.EvalMode) {
// core_types = Compiler.TypeManager.InitCoreTypes ();
//}
//
// Any later loaded assemblies are handled internally by GetAssemblyDefinition
// domain.AssemblyLoad cannot be used as that would be too destructive as we
// would hold all loaded assemblies even if they can be never visited
//
// TODO: Remove this code and rely on GetAssemblyDefinition only
//
var module = new Compiler.ModuleContainer (cc);
var temp = new Compiler.AssemblyDefinitionDynamic (module, "dynamic");
module.SetDeclaringAssembly (temp);
// Import all currently loaded assemblies
var domain = AppDomain.CurrentDomain;
temp.Create (domain, System.Reflection.Emit.AssemblyBuilderAccess.Run);
var importer = new Compiler.ReflectionImporter (cc.BuildinTypes) {
IgnorePrivateMembers = false
};
Compiler.RootContext.ToplevelTypes = module;
foreach (var a in AppDomain.CurrentDomain.GetAssemblies ()) {
importer.ImportAssembly (a, module.GlobalRootNamespace);
}
if (!Compiler.RootContext.EvalMode) {
cc.BuildinTypes.CheckDefinitions (module);
module.InitializePredefinedTypes ();
}
dc = new DynamicContext (module, importer);
}
return dc;
}
//
// 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);
}
public static DynamicContext Create()
{
if (dc != null)
{
return(dc);
}
lock (compiler_initializer) {
if (dc != null)
{
return(dc);
}
var reporter = new Compiler.Report(ErrorPrinter.Instance)
{
WarningLevel = 0
};
var settings = new Compiler.CompilerSettings();
var cc = new Compiler.CompilerContext(settings, reporter)
{
IsRuntimeBinder = true
};
//IList<Compiler.PredefinedTypeSpec> core_types = null;
//// HACK: To avoid re-initializing static TypeManager types, like string_type
//if (!Compiler.RootContext.EvalMode) {
// core_types = Compiler.TypeManager.InitCoreTypes ();
//}
//
// Any later loaded assemblies are handled internally by GetAssemblyDefinition
// domain.AssemblyLoad cannot be used as that would be too destructive as we
// would hold all loaded assemblies even if they can be never visited
//
// TODO: Remove this code and rely on GetAssemblyDefinition only
//
var module = new Compiler.ModuleContainer(cc);
module.HasTypesFullyDefined = true;
var temp = new Compiler.AssemblyDefinitionDynamic(module, "dynamic");
module.SetDeclaringAssembly(temp);
// Import all currently loaded assemblies
var domain = AppDomain.CurrentDomain;
temp.Create(domain, System.Reflection.Emit.AssemblyBuilderAccess.Run);
var importer = new Compiler.ReflectionImporter(module, cc.BuiltinTypes)
{
IgnorePrivateMembers = false
};
foreach (var a in AppDomain.CurrentDomain.GetAssemblies())
{
importer.ImportAssembly(a, module.GlobalRootNamespace);
}
cc.BuiltinTypes.CheckDefinitions(module);
module.InitializePredefinedTypes();
dc = new DynamicContext(module, importer);
}
return(dc);
}
public static DynamicContext Create ()
{
if (dc != null)
return dc;
lock (compiler_initializer) {
if (dc != null)
return dc;
var settings = new Compiler.CompilerSettings () {
WarningLevel = 0
};
var cc = new Compiler.CompilerContext (settings, ErrorPrinter.Instance) {
IsRuntimeBinder = true
};
//
// Any later loaded assemblies are handled internally by GetAssemblyDefinition
// domain.AssemblyLoad cannot be used as that would be too destructive as we
// would hold all loaded assemblies even if they can be never visited
//
// TODO: Remove this code and rely on GetAssemblyDefinition only
//
var module = new Compiler.ModuleContainer (cc);
module.HasTypesFullyDefined = true;
// Setup fake assembly, it's used mostly to simplify checks like friend-access
var temp = new Compiler.AssemblyDefinitionDynamic (module, "dynamic");
module.SetDeclaringAssembly (temp);
var importer = new Compiler.ReflectionImporter (module, cc.BuiltinTypes) {
IgnorePrivateMembers = false
};
// Import all currently loaded assemblies
// TODO: Rewrite this to populate type cache on-demand, that should greatly
// reduce our start-up cost
var domain = AppDomain.CurrentDomain;
foreach (var a in AppDomain.CurrentDomain.GetAssemblies ()) {
importer.ImportAssembly (a, module.GlobalRootNamespace);
}
cc.BuiltinTypes.CheckDefinitions (module);
module.InitializePredefinedTypes ();
dc = new DynamicContext (module, importer);
}
return dc;
}
//
// 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);
}
public Evaluator (CompilerContext ctx)
{
this.ctx = ctx;
module = new ModuleContainer (ctx);
module.Evaluator = this;
source_file = new CompilationSourceFile (module);
module.AddTypeContainer (source_file);
startup_files = ctx.SourceFiles.Count;
// FIXME: Importer needs this assembly for internalsvisibleto
module.SetDeclaringAssembly (new AssemblyDefinitionDynamic (module, "evaluator"));
importer = new ReflectionImporter (module, ctx.BuiltinTypes);
InteractiveBaseClass = typeof (InteractiveBase);
fields = new Dictionary<string, Tuple<FieldSpec, FieldInfo>> ();
}
public string [] GetCompletions(string input, out string prefix)
{
prefix = "";
if (input == null || input.Length == 0)
{
return(null);
}
try
{
invoke_thread = System.Threading.Thread.CurrentThread;
invoking = true;
lock (evaluator_lock)
{
if (!inited)
{
Init();
}
bool partial_input;
CSharpParser parser = ParseString(ParseMode.GetCompletions, input, out partial_input);
if (parser == null)
{
if (CSharpParser.yacc_verbose_flag != 0)
{
Console.WriteLine("DEBUG: No completions available");
}
return(null);
}
Class parser_result = parser.InteractiveResult;
#if NET_4_0
var access = AssemblyBuilderAccess.Run;
#else
var access = AssemblyBuilderAccess.Run;
#endif
var a = new AssemblyDefinitionDynamic(module, "completions");
a.Create(AppDomain.CurrentDomain, access);
module.SetDeclaringAssembly(a);
// Need to setup MemberCache
parser_result.CreateType();
var method = parser_result.Methods[0] as Method;
BlockContext bc = new BlockContext(method, method.Block, TypeManager.void_type);
try
{
method.Block.Resolve(null, bc, method);
}
catch (CompletionResult cr)
{
prefix = cr.BaseText;
return(cr.Result);
}
}
}
catch (ThreadAbortException e)
{
Console.WriteLine("Interrupted!\n{0}", e);
}
finally
{
invoking = false;
}
return(null);
}
