@solvprotocol/upgrade-safe-transpiler/dist/transformations/utils/new-function-position.js

Solidity preprocessor used to generate OpenZeppelin Contracts Upgrade Safe.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.newFunctionPosition = void 0;
const ast_utils_1 = require("../../solc/ast-utils");
const match_1 = require("../../utils/match");
function newFunctionPosition(contract, { readOriginal }) {
    const offset = (0, ast_utils_1.getNodeBounds)(contract).start;
    let searchStart = 0;
    if (contract.baseContracts.length > 0) {
        const [lastParent] = contract.baseContracts.slice(-1);
        const pb = (0, ast_utils_1.getNodeBounds)(lastParent);
        searchStart = pb.start + pb.length - offset;
    }
    const brace = (0, match_1.matchBufferFrom)(readOriginal(contract, 'buffer'), /\{\n?/, searchStart);
    if (!brace) {
        throw new Error(`Can't find start of contract ${contract.name}`);
    }
    return offset + brace.start + brace.length;
}
exports.newFunctionPosition = newFunctionPosition;
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