@abaplint/runtime/build/src/operators/bit-not.js

Transpiler - Runtime

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.bitnot = bitnot;
const builtin_1 = require("../builtin");
const types_1 = require("../types");
// note: javascript bitwise negate doesnt work well for long hex values
function bitnot(right) {
    const len = (0, builtin_1.xstrlen)({ val: right }).get();
    let not = "";
    for (let i = 0; i < len; i++) {
        const byte = right.getOffset({ offset: i, length: 1 });
        let binary = parseInt(byte.get(), 16).toString(2).padStart(8, "0");
        binary = binary.replace(/0/g, "2");
        binary = binary.replace(/1/g, "0");
        binary = binary.replace(/2/g, "1");
        const hex = parseInt(binary, 2).toString(16).padStart(2, "0");
        not += hex;
    }
    const ret = new types_1.Hex({ length: right.get().length / 2 });
    ret.set(not.toUpperCase());
    return ret;
}
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