C# (CSharp) IronRuby.Compiler.Ast AstGenerator.EnterFileInitializer Examples

EnterFileInitializer() public method

public EnterFileInitializer ( ScopeBuilder locals, System.Linq.Expressions selfVariable, System.Linq.Expressions runtimeScopeVariable ) : void
locals	ScopeBuilder
selfVariable	System.Linq.Expressions
runtimeScopeVariable	System.Linq.Expressions
return	void

Example #1

        private void TransformBody(AstGenerator /*!*/ gen)
        {
            ScopeBuilder scope = DefineLocals();

            var scopeVariable = gen.TopLevelScope.Builder.DefineHiddenVariable("#scope", typeof(RubyScope));

            gen.EnterFileInitializer(
                scope,
                gen.TopLevelScope.SelfVariable,
                scopeVariable
                );

            // visit nested initializers depth-first:
            var body = gen.TransformStatements(_statements, ResultOperation.Ignore);

            gen.LeaveFileInitializer();

            gen.AddFileInitializer(
                scope.CreateScope(
                    scopeVariable,
                    Methods.CreateFileInitializerScope.OpCall(
                        scope.MakeLocalsStorage(),
                        scope.GetVariableNamesExpression(),
                        gen.TopLevelScope.RuntimeScopeVariable
                        ),
                    body
                    )
                );
        }

Example #2

File: FileInitializerStatement.cs Project: BenHall/ironruby

        private void TransformBody(AstGenerator/*!*/ gen) {
            ScopeBuilder scope = DefineLocals();

            var scopeVariable = gen.TopLevelScope.Builder.DefineHiddenVariable("#scope", typeof(RubyScope));
            
            gen.EnterFileInitializer(
                scope,
                gen.TopLevelScope.SelfVariable,
                scopeVariable
            );

            // visit nested initializers depth-first:
            var body = gen.TransformStatements(_statements, ResultOperation.Ignore);

            gen.LeaveFileInitializer();

            gen.AddFileInitializer(
                scope.CreateScope(
                    scopeVariable,
                    Methods.CreateFileInitializerScope.OpCall(
                        scope.MakeLocalsStorage(), 
                        scope.GetVariableNamesExpression(), 
                        gen.TopLevelScope.RuntimeScopeVariable
                    ),
                    body
                )
            );
        }