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@neo-one/smart-contract-compiler

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NEO•ONE TypeScript smart contract compiler.

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.BufferToString = void 0; const tslib_1 = require("tslib"); const ts_utils_1 = require("@neo-one/ts-utils"); const typescript_1 = tslib_1.__importDefault(require("typescript")); const BuiltinInstanceMemberCall_1 = require("../BuiltinInstanceMemberCall"); const isUTF8 = (node) => typescript_1.default.isStringLiteral(node) && ts_utils_1.tsUtils.literal.getLiteralValue(node) === 'utf8'; class BufferToString extends BuiltinInstanceMemberCall_1.BuiltinInstanceMemberCall { canCall(_sb, _func, node) { const arg = ts_utils_1.tsUtils.argumented.getArguments(node)[0]; if (arg === undefined) { return false; } return isUTF8(arg); } emitCall(sb, func, node, optionsIn, visited) { const options = sb.pushValueOptions(optionsIn); if (!visited) { sb.visit(ts_utils_1.tsUtils.expression.getExpression(func), options); } if (ts_utils_1.tsUtils.argumented.getArguments(node).length < 1) { return; } if (optionsIn.pushValue) { sb.emitHelper(node, options, sb.helpers.unwrapBuffer); sb.emitHelper(node, options, sb.helpers.wrapString); } else { sb.emitOp(node, 'DROP'); } } } exports.BufferToString = BufferToString; //# sourceMappingURL=toString.js.map