js-slang
Version:
Javascript-based implementations of Source, written in Typescript
34 lines (33 loc) • 1.06 kB
JavaScript
Object.defineProperty(exports, "__esModule", { value: true });
exports.NoImplicitReturnUndefinedError = void 0;
const formatters_1 = require("../../../utils/formatters");
const errors_1 = require("../../errors");
class NoImplicitReturnUndefinedError extends errors_1.RuleError {
explain() {
return 'Missing value in return statement.';
}
elaborate() {
return (0, formatters_1.stripIndent) `
This return statement is missing a value.
For instance, to return the value 42, you can write
return 42;
`;
}
}
exports.NoImplicitReturnUndefinedError = NoImplicitReturnUndefinedError;
const noImplicitReturnUndefined = {
name: 'no-implicit-return-undefined',
checkers: {
ReturnStatement(node) {
if (!node.argument) {
return [new NoImplicitReturnUndefinedError(node)];
}
else {
return [];
}
}
}
};
exports.default = noImplicitReturnUndefined;
//# sourceMappingURL=noImplicitReturnUndefined.js.map
;