Esempio n. 1
0
        private static IAnalysisSet FsReadDirSync(FunctionValue func, Node node, AnalysisUnit unit, IAnalysisSet @this, IAnalysisSet[] args)
        {
            CallNode call = (CallNode)node;

            if (call.Arguments.Length == 1)
            {
                var                   ee = new ExpressionEvaluator(unit);
                IAnalysisSet          arraySet;
                ReadDirSyncArrayValue array;
                if (!unit.GetDeclaringModuleEnvironment().TryGetNodeValue(NodeEnvironmentKind.ArrayValue, call, out arraySet))
                {
                    array = new ReadDirSyncArrayValue(
                        unit.ProjectEntry,
                        node
                        );
                    arraySet = array.SelfSet;
                    unit.GetDeclaringModuleEnvironment().AddNodeValue(NodeEnvironmentKind.ArrayValue, call, arraySet);
                }
                else
                {
                    array = (ReadDirSyncArrayValue)arraySet.First().Value;
                }

                foreach (var path in ee.MergeStringLiterals(call.Arguments[0]))
                {
                    array.AddDirectoryMembers(unit, path);
                }

                return(array.SelfSet);
            }
            return(AnalysisSet.Empty);
        }
        private static IAnalysisSet FsReadDirSync(FunctionValue func, Node node, AnalysisUnit unit, IAnalysisSet @this, IAnalysisSet[] args) {
            var call = node as CallNode;
            if (call != null && call.Arguments.Length == 1) {
                var ee = new ExpressionEvaluator(unit);
                IAnalysisSet arraySet;
                ReadDirSyncArrayValue array;
                if (!unit.GetDeclaringModuleEnvironment().TryGetNodeValue(NodeEnvironmentKind.ArrayValue, call, out arraySet)) {
                    array = new ReadDirSyncArrayValue(
                        unit.ProjectEntry,
                        node
                    );
                    arraySet = array.SelfSet;
                    unit.GetDeclaringModuleEnvironment().AddNodeValue(NodeEnvironmentKind.ArrayValue, call, arraySet);
                } else {
                    array = (ReadDirSyncArrayValue)arraySet.First().Value;
                }

                foreach (var path in ee.MergeStringLiterals(call.Arguments[0])) {
                    array.AddDirectoryMembers(unit, path);
                }

                return array.SelfSet;
            }
            return AnalysisSet.Empty;
        }