@truffle/codec/dist/lib/ast-constant/read/index.js

Library for encoding and decoding smart contract data

"use strict";
/**
 * @protected
 *
 * @packageDocumentation
 */
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    if (k2 === undefined) k2 = k;
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      desc = { enumerable: true, get: function() { return m[k]; } };
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    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
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var __importStar = (this && this.__importStar) || function (mod) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.readDefinition = void 0;
const debug_1 = __importDefault(require("debug"));
const debug = (0, debug_1.default)("codec:ast:read");
const Conversion = __importStar(require("../../conversion"));
const Evm = __importStar(require("../../evm"));
const Ast = __importStar(require("../../ast"));
const errors_1 = require("../../errors");
function readDefinition(pointer) {
    const definition = pointer.definition;
    debug("definition %o", definition);
    switch (Ast.Utils.typeClass(definition)) {
        case "rational":
            let numericalValue = Ast.Utils.rationalValue(definition);
            return Conversion.toBytes(numericalValue, Evm.Utils.WORD_SIZE);
        //you may be wondering, why do we not just use definition.value here,
        //like we do below? answer: because if this isn't a literal, that may not
        //exist
        case "stringliteral":
            return Conversion.toBytes(definition.hexValue);
        default:
            //unfortunately, other types of constants are just too complicated to
            //handle right now.  sorry.
            debug("unsupported constant definition type");
            throw new errors_1.DecodingError({
                kind: "UnsupportedConstantError",
                definition
            });
    }
}
exports.readDefinition = readDefinition;
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