public void AddTransparentParameter (LocatedToken name) { base.CheckParentConflictName (this, name.Value, name.Location); parameters = new ParametersCompiled (new TransparentParameter (parameters, name)); }
public QueryBlock (CompilerContext ctx, Block parent, ParametersCompiled parameters, LocatedToken lt, Location start) : base (ctx, parent, new ParametersCompiled (parameters [0].Clone (), new ImplicitQueryParameter (lt.Value, lt.Location)), start) { }
public TransparentParameter (ParametersCompiled parent, LocatedToken identifier) : base (ParameterNamePrefix + Counter++, identifier.Location) { Parent = parent; Identifier = identifier.Value; }
public void AddTransparentParameter(CompilerContext ctx, SimpleMemberName name) { base.CheckParentConflictName (this, name.Value, name.Location); parameters = new ParametersCompiled (ctx, new TransparentParameter (parameters, name)); }
public static MethodSpec GetConstructor(TypeSpec nullableType) { return((MethodSpec)MemberCache.FindMember(nullableType, MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(GetUnderlyingType(nullableType))), BindingRestriction.DeclaredOnly)); }
protected override bool DoDefineMembers() { PredefinedType builder_type; PredefinedMember <MethodSpec> bf; PredefinedMember <MethodSpec> bs; PredefinedMember <MethodSpec> sr; PredefinedMember <MethodSpec> se; PredefinedMember <MethodSpec> sm; bool has_task_return_type = false; var pred_members = Module.PredefinedMembers; if (return_type.Kind == MemberKind.Void) { builder_type = Module.PredefinedTypes.AsyncVoidMethodBuilder; bf = pred_members.AsyncVoidMethodBuilderCreate; bs = pred_members.AsyncVoidMethodBuilderStart; sr = pred_members.AsyncVoidMethodBuilderSetResult; se = pred_members.AsyncVoidMethodBuilderSetException; sm = pred_members.AsyncVoidMethodBuilderSetStateMachine; } else if (return_type == Module.PredefinedTypes.Task.TypeSpec) { builder_type = Module.PredefinedTypes.AsyncTaskMethodBuilder; bf = pred_members.AsyncTaskMethodBuilderCreate; bs = pred_members.AsyncTaskMethodBuilderStart; sr = pred_members.AsyncTaskMethodBuilderSetResult; se = pred_members.AsyncTaskMethodBuilderSetException; sm = pred_members.AsyncTaskMethodBuilderSetStateMachine; task = pred_members.AsyncTaskMethodBuilderTask.Get(); } else { builder_type = Module.PredefinedTypes.AsyncTaskMethodBuilderGeneric; bf = pred_members.AsyncTaskMethodBuilderGenericCreate; bs = pred_members.AsyncTaskMethodBuilderGenericStart; sr = pred_members.AsyncTaskMethodBuilderGenericSetResult; se = pred_members.AsyncTaskMethodBuilderGenericSetException; sm = pred_members.AsyncTaskMethodBuilderGenericSetStateMachine; task = pred_members.AsyncTaskMethodBuilderGenericTask.Get(); has_task_return_type = true; } set_result = sr.Get(); set_exception = se.Get(); builder_factory = bf.Get(); builder_start = bs.Get(); var istate_machine = Module.PredefinedTypes.IAsyncStateMachine; var set_statemachine = sm.Get(); if (!builder_type.Define() || !istate_machine.Define() || set_result == null || builder_factory == null || set_exception == null || set_statemachine == null || builder_start == null || !Module.PredefinedTypes.INotifyCompletion.Define()) { Report.Error(1993, Location, "Cannot find compiler required types for asynchronous functions support. Are you targeting the wrong framework version?"); return(base.DoDefineMembers()); } var bt = builder_type.TypeSpec; // // Inflate generic Task types // if (has_task_return_type) { var task_return_type = return_type.TypeArguments; if (mutator != null) { task_return_type = mutator.Mutate(task_return_type); } bt = bt.MakeGenericType(Module, task_return_type); set_result = MemberCache.GetMember(bt, set_result); set_exception = MemberCache.GetMember(bt, set_exception); set_statemachine = MemberCache.GetMember(bt, set_statemachine); if (task != null) { task = MemberCache.GetMember(bt, task); } } builder = AddCompilerGeneratedField("$builder", new TypeExpression(bt, Location)); var set_state_machine = new Method(this, new TypeExpression(Compiler.BuiltinTypes.Void, Location), Modifiers.COMPILER_GENERATED | Modifiers.DEBUGGER_HIDDEN | Modifiers.PUBLIC, new MemberName("SetStateMachine"), ParametersCompiled.CreateFullyResolved( new Parameter(new TypeExpression(istate_machine.TypeSpec, Location), "stateMachine", Parameter.Modifier.NONE, null, Location), istate_machine.TypeSpec), null); ToplevelBlock block = new ToplevelBlock(Compiler, set_state_machine.ParameterInfo, Location); block.IsCompilerGenerated = true; set_state_machine.Block = block; Members.Add(set_state_machine); if (!base.DoDefineMembers()) { return(false); } // // Fabricates SetStateMachine method // // public void SetStateMachine (IAsyncStateMachine stateMachine) // { // $builder.SetStateMachine (stateMachine); // } // var mg = MethodGroupExpr.CreatePredefined(set_statemachine, bt, Location); mg.InstanceExpression = new FieldExpr(builder, Location); var param_reference = block.GetParameterReference(0, Location); param_reference.Type = istate_machine.TypeSpec; param_reference.eclass = ExprClass.Variable; var args = new Arguments(1); args.Add(new Argument(param_reference)); set_state_machine.Block.AddStatement(new StatementExpression(new Invocation(mg, args))); if (has_task_return_type) { HoistedReturnValue = TemporaryVariableReference.Create(bt.TypeArguments [0], StateMachineMethod.Block, Location); } return(true); }