@eagleoutice/flowr/dataflow/internal/process/process-symbol.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.processSymbol = processSymbol;
const process_value_1 = require("./process-value");
const convert_values_1 = require("../../../r-bridge/lang-4.x/convert-values");
const graph_1 = require("../../graph/graph");
const vertex_1 = require("../../graph/vertex");
const identifier_1 = require("../../environments/identifier");
function processSymbol(symbol, data) {
    if (symbol.content === convert_values_1.RNull || symbol.content === convert_values_1.RNa) {
        return (0, process_value_1.processValue)(symbol, data);
    }
    return {
        unknownReferences: [{ nodeId: symbol.info.id, name: symbol.content, controlDependencies: data.controlDependencies, type: identifier_1.ReferenceType.Unknown }],
        in: [],
        out: [],
        environment: data.environment,
        graph: new graph_1.DataflowGraph(data.completeAst.idMap).addVertex({
            tag: vertex_1.VertexType.Use,
            id: symbol.info.id,
            cds: data.controlDependencies
        }),
        entryPoint: symbol.info.id,
        exitPoints: [{ nodeId: symbol.info.id, type: 0 /* ExitPointType.Default */, controlDependencies: data.controlDependencies }]
    };
}
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