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

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.processValue = processValue;
const graph_1 = require("../../graph/graph");
const vertex_1 = require("../../graph/vertex");
const identifier_1 = require("../../environments/identifier");
/**
 * Processes a value node in the AST for dataflow analysis.
 * For example, literals like numbers.
 */
function processValue({ info: { id } }, { cds, completeAst: { idMap }, environment }) {
    return {
        unknownReferences: [],
        in: [{ nodeId: id, name: undefined, cds, type: identifier_1.ReferenceType.Constant }],
        out: [],
        environment,
        graph: new graph_1.DataflowGraph(idMap).addVertex({
            tag: vertex_1.VertexType.Value,
            id,
            cds
        }, undefined),
        exitPoints: [{ nodeId: id, type: 0 /* ExitPointType.Default */, cds }],
        entryPoint: id,
        hooks: []
    };
}
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