Edit file File name : imports.js Content :"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports["default"] = _default; var _ast = require("@webassemblyjs/ast"); /** * Determine if a sequence of instructions form a constant expression * * See https://webassembly.github.io/spec/core/multipage/valid/instructions.html#valid-constant */ function _default(ast) { var errors = []; (0, _ast.traverse)(ast, { ModuleImport: function ModuleImport(_ref) { var node = _ref.node; var mutability = node.descr.mutability; if (mutability === "var") { errors.push("mutable globals cannot be imported"); } } }); return errors; } Save