public static RubyTopLevelScope/*!*/ CreateMainTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc, string dataPath, int dataOffset) {
Assert.NotNull(locals, globalScope, language);
GlobalScopeExtension rubyGlobalScope = (GlobalScopeExtension)language.EnsureScopeExtension(globalScope);
RubyTopLevelScope scope = new RubyTopLevelScope(rubyGlobalScope, null, locals);
scope.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
scope.SetDebugName(rubyGlobalScope.IsHosted ? "top-primary-hosted" : "top-primary");
// define TOPLEVEL_BINDING constant:
if (!rubyGlobalScope.IsHosted) {
var objectClass = rubyGlobalScope.Context.ObjectClass;
objectClass.SetConstant("TOPLEVEL_BINDING", new Binding(scope));
if (dataOffset >= 0) {
RubyFile dataFile;
if (File.Exists(dataPath)) {
dataFile = new RubyFile(rubyGlobalScope.Context, dataPath, RubyFileMode.RDONLY);
dataFile.Seek(dataOffset, SeekOrigin.Begin);
} else {
dataFile = null;
}
objectClass.SetConstant("DATA", dataFile);
}
}
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
public static RubyTopLevelScope/*!*/ CreateMainTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc, string dataPath, int dataOffset) {
Assert.NotNull(locals, globalScope, language);
RubyContext context = (RubyContext)language;
RubyGlobalScope rubyGlobalScope = context.InitializeGlobalScope(globalScope, false);
RubyTopLevelScope scope = new RubyTopLevelScope(rubyGlobalScope, null, locals);
scope.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
scope.SetDebugName("top-main");
var objectClass = context.ObjectClass;
objectClass.SetConstant("TOPLEVEL_BINDING", new Binding(scope));
if (dataOffset >= 0) {
RubyFile dataFile;
if (context.DomainManager.Platform.FileExists(dataPath)) {
dataFile = new RubyFile(context, dataPath, RubyFileMode.RDONLY);
dataFile.Seek(dataOffset, SeekOrigin.Begin);
} else {
dataFile = null;
}
objectClass.SetConstant("DATA", dataFile);
}
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
public static RubyTopLevelScope/*!*/ CreateTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc) {
RubyTopLevelScope scope = CreateTopLevelScopeInternal(locals, globalScope, language);
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
public static RubyModuleScope/*!*/ CreateModuleScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
RuntimeFlowControl/*!*/ rfc, RubyModule/*!*/ module) {
Assert.NotNull(locals, parent, rfc, module);
RubyModuleScope scope = new RubyModuleScope(parent, module, false, rfc, module);
scope.SetDebugName((module.IsClass ? "class" : "module") + " " + module.Name);
scope.Frame = locals;
return scope;
}
public static RubyTopLevelScope/*!*/ CreateTopLevelHostedScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc) {
RubyContext context = (RubyContext)language;
RubyGlobalScope rubyGlobalScope = context.InitializeGlobalScope(globalScope, true);
// reuse existing top-level scope if available:
RubyTopLevelScope scope = rubyGlobalScope.TopLocalScope;
if (scope == null) {
scope = new RubyTopLevelScope(rubyGlobalScope, null, locals);
scope.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
scope.SetDebugName("top-level-hosted");
rubyGlobalScope.TopLocalScope = scope;
}
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
internal IAttributesCollection GetLocalsScope() {
ScopeData scopeData = CurrentScopeData;
IAttributesCollection scope = scopeData.Scope;
if (scope == null) {
Debug.Assert(_liftedLocals != null);
List<SymbolId> visibleSymbols = new List<SymbolId>();
List<VariableInfo> visibleLocals = new List<VariableInfo>();
// Add parameters
for (int i = 0; i < _funcInfo.Variables.Count; i++) {
if (_funcInfo.Variables[i].IsParameter && !_funcInfo.Variables[i].Hidden) {
visibleSymbols.Add(_funcInfo.Variables[i].Symbol);
visibleLocals.Add(_funcInfo.Variables[i]);
}
}
// Add locals
foreach (VariableInfo varInfo in LocalsInCurrentScope) {
if (!varInfo.Hidden) {
visibleSymbols.Add(varInfo.Symbol);
visibleLocals.Add(varInfo);
}
}
IRuntimeVariables scopedLocals = new ScopedRuntimeVariables(visibleLocals, _liftedLocals);
scope = new LocalsDictionary(scopedLocals, visibleSymbols.ToArray());
scopeData.Scope = scope;
}
return scope;
}
public static RubyBlockScope/*!*/ CreateBlockScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
BlockParam/*!*/ blockParam, object selfObject) {
Assert.NotNull(locals, parent, blockParam);
RubyBlockScope scope = new RubyBlockScope(parent, locals);
// TODO: used to inherit parent.MethodAttributes
scope.Initialize(parent.RuntimeFlowControl, RubyMethodAttributes.PublicInstance, selfObject);
scope.BlockParameter = blockParam;
return scope;
}
public static RubyMethodScope/*!*/ CreateMethodScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
RubyMethodInfo/*!*/ methodDefinition, RuntimeFlowControl/*!*/ rfc, object selfObject, Proc blockParameter) {
Assert.NotNull(locals, parent, methodDefinition, rfc);
RubyMethodScope scope = new RubyMethodScope(parent, locals, methodDefinition, blockParameter);
scope.Initialize(rfc, RubyMethodAttributes.PublicInstance, selfObject);
scope.SetDebugName("method " +
methodDefinition.DefinitionName +
((blockParameter != null) ? "&" : null)
);
return scope;
}
public static RubyTopLevelScope/*!*/ CreateWrappedTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc) {
RubyContext context = (RubyContext)language;
RubyModule module = context.CreateModule(null, null, null, null, null, null, null);
object mainObject = new Object();
RubyClass mainSingleton = context.CreateMainSingleton(mainObject, new[] { module });
RubyGlobalScope rubyGlobalScope = context.InitializeGlobalScope(globalScope, false);
RubyTopLevelScope scope = new RubyTopLevelScope(rubyGlobalScope, null, locals);
scope.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
scope.SetDebugName("top-level-wrapped");
scope.SelfObject = mainObject;
scope.SetModule(module);
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
public static RubyTopLevelScope/*!*/ CreateTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc) {
RubyContext context = (RubyContext)language;
RubyGlobalScope rubyGlobalScope = context.InitializeGlobalScope(globalScope, false);
RubyTopLevelScope scope = new RubyTopLevelScope(rubyGlobalScope, null, locals);
scope.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
scope.SetDebugName("top-level");
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
public static RubyMethodScope/*!*/ CreateMethodScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
RubyMethodInfo/*!*/ methodDefinition, RuntimeFlowControl/*!*/ rfc, object selfObject, Proc blockParameter) {
RubyMethodScope scope = new RubyMethodScope(parent, methodDefinition, blockParameter, rfc, selfObject);
scope.SetDebugName("method " + methodDefinition.DefinitionName + ((blockParameter != null) ? "&" : null));
scope.Frame = locals;
return scope;
}
public static RubyScope/*!*/ InitializeScope(RubyScope/*!*/ scope, LocalsDictionary/*!*/ locals) {
if (scope.Frame == null) {
scope.Frame = locals;
}
return scope;
}
public static RubyTopLevelScope/*!*/ CreateWrappedTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc) {
RubyTopLevelScope scope = CreateTopLevelScopeInternal(locals, globalScope, language);
RubyModule module = scope.RubyGlobalScope.Context.CreateModule(null, null, null, null, null);
object mainObject = new Object();
RubyClass mainSingleton = scope.RubyContext.CreateMainSingleton(mainObject);
mainSingleton.SetMixins(new RubyModule[] { module });
scope.SelfObject = mainObject;
scope.SetModule(module);
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
public static RubyBlockScope/*!*/ CreateBlockScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
BlockParam/*!*/ blockParam, object selfObject, InterpretedFrame interpretedFrame) {
Assert.NotNull(locals, parent, blockParam);
RubyBlockScope scope = new RubyBlockScope(parent, parent.RuntimeFlowControl, blockParam, selfObject);
scope.MethodAttributes = RubyMethodAttributes.PublicInstance;
scope.Frame = locals;
scope.InterpretedFrame = interpretedFrame;
return scope;
}
public static RubyModuleScope/*!*/ CreateModuleEvalScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent, object self, RubyModule module) {
RubyModuleScope scope = new RubyModuleScope(parent, locals, module, true);
scope.Initialize(parent.RuntimeFlowControl, RubyMethodAttributes.PublicInstance, self);
scope.SetDebugName("top-module/instance-eval");
return scope;
}
public static void InitializeScope(RubyScope/*!*/ scope, LocalsDictionary/*!*/ locals, InterpretedFrame interpretedFrame) {
if (scope.Frame == null) {
scope.Frame = locals;
}
scope.InterpretedFrame = interpretedFrame;
}
public static RubyModuleScope/*!*/ CreateModuleScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
RuntimeFlowControl/*!*/ rfc, RubyModule/*!*/ module) {
Assert.NotNull(locals, parent, rfc, module);
// TODO:
RubyModuleScope scope = new RubyModuleScope(parent, locals, null, false);
scope.Initialize(rfc, RubyMethodAttributes.PublicInstance, module);
scope.SetModule(module);
scope.SetDebugName((module.IsClass ? "class" : "module") + " " + module.Name);
return scope;
}
public static RubyMethodScope/*!*/ CreateMethodScope(LocalsDictionary/*!*/ locals,
RubyScope/*!*/ parentScope, RubyModule/*!*/ declaringModule, string/*!*/ definitionName,
RuntimeFlowControl/*!*/ rfc, object selfObject, Proc blockParameter,
InterpretedFrame interpretedFrame) {
RubyMethodScope scope = new RubyMethodScope(parentScope, declaringModule, definitionName, blockParameter, rfc, selfObject);
scope.SetDebugName("method " + definitionName + ((blockParameter != null) ? "&" : null));
scope.Frame = locals;
scope.InterpretedFrame = interpretedFrame;
return scope;
}
private static RubyTopLevelScope/*!*/ CreateTopLevelScopeInternal(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language) {
GlobalScopeExtension rubyGlobalScope = (GlobalScopeExtension)language.EnsureScopeExtension(globalScope);
RubyTopLevelScope result = new RubyTopLevelScope(rubyGlobalScope, null, locals);
result.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
result.SetDebugName("top-level");
return result;
}
