sucrase/dist/sucrase-babylon/parser/location.js

Super-fast alternative to Babel for when you can target modern JS runtimes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const location_1 = require("../util/location");
const base_1 = require("./base");
// This function is used to raise exceptions on parse errors. It
// takes an offset integer (into the current `input`) to indicate
// the location of the error, attaches the position to the end
// of the error message, and then raises a `SyntaxError` with that
// message.
class LocationParser extends base_1.default {
    raise(pos, message, missingPluginNames) {
        const loc = location_1.getLineInfo(this.input, pos);
        message += ` (${loc.line}:${loc.column})`;
        // @ts-ignore
        const err = new SyntaxError(message);
        err.pos = pos;
        err.loc = loc;
        if (missingPluginNames) {
            // @ts-ignore
            err.missingPlugin = missingPluginNames;
        }
        throw err;
    }
}
exports.default = LocationParser;