@neo-one/smart-contract-compiler
Version:
NEO•ONE TypeScript smart contract compiler.
40 lines (38 loc) • 1.68 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ArrayStoragePush = void 0;
const ts_utils_1 = require("@neo-one/ts-utils");
const constants_1 = require("../../../constants");
const BuiltinInstanceMemberCall_1 = require("../../BuiltinInstanceMemberCall");
class ArrayStoragePush extends BuiltinInstanceMemberCall_1.BuiltinInstanceMemberCall {
canCall() {
return true;
}
emitCall(sb, func, node, optionsIn, visited) {
const options = sb.pushValueOptions(optionsIn);
if (!visited) {
sb.visit(ts_utils_1.tsUtils.expression.getExpression(func), options);
}
sb.emitOp(node, 'DUP');
sb.emitHelper(node, options, sb.helpers.getArrayStorageLength);
ts_utils_1.tsUtils.argumented.getArguments(node).forEach((arg) => {
sb.emitOp(node, 'SWAP');
sb.emitOp(node, 'TUCK');
sb.emitOp(node, 'OVER');
sb.emitHelper(node, options, sb.helpers.coerceToInt);
sb.emitHelper(node, options, sb.helpers.wrapNumber);
sb.visit(arg, options);
sb.emitHelper(node, optionsIn, sb.helpers.setStructuredStorage({ type: constants_1.Types.ArrayStorage, keyType: undefined, knownKeyType: constants_1.Types.Number }));
sb.emitOp(node, 'INC');
});
if (optionsIn.pushValue) {
sb.emitOp(node, 'TUCK');
}
sb.emitHelper(node, options, sb.helpers.putArrayStorageLength);
if (optionsIn.pushValue) {
sb.emitHelper(node, options, sb.helpers.wrapNumber);
}
}
}
exports.ArrayStoragePush = ArrayStoragePush;
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