@neo-one/smart-contract-compiler
Version:
NEO•ONE TypeScript smart contract compiler.
38 lines (36 loc) • 1.58 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.StorageDelete = 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");
class StorageDelete extends BuiltinInstanceMemberCall_1.BuiltinInstanceMemberCall {
constructor(type) {
super();
this.type = type;
}
canCall(_sb, _func, node) {
return ts_utils_1.tsUtils.argumented.getArguments(node).length === 1;
}
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;
}
const arg = ts_utils_1.tsUtils.argumented.getArguments(node)[0];
const type = sb.context.analysis.getType(arg);
sb.visit(arg, options);
if (arg.kind === typescript_1.default.SyntaxKind.NumericLiteral) {
sb.emitHelper(arg, options, sb.helpers.unwrapNumber);
sb.emitHelper(arg, options, sb.helpers.coerceToInt);
sb.emitHelper(arg, options, sb.helpers.wrapNumber);
}
sb.emitHelper(node, optionsIn, sb.helpers.deleteStructuredStorage({ type: this.type, keyType: type }));
}
}
exports.StorageDelete = StorageDelete;
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