delivered the opinion of the court.
In this case Woodfin, the plaintiff, sued out of the Circuit Court of Fayette, on the 7th September, 1842, a writ of capias ad respondendum against the defendant,- Hooper, which was served by the sheriff, and an insufficient bail bond taken for his appearance, to which the plaintiff excepted, and took such steps at the September term, 1842, of said court as to hold the sheriff responsible as appearance bail. At the January term, 1843, the plaintiff obtained judgment against defendant, and moved the court for a writ of ca. sa. thereon, which was refused by the court, and this writ of error is thereupon prosecuted.
The question presented and argued involves the constitutionality of an act of the last legislature abolishing the use of the writ of ca. sa. altogether. This act, the plaintiff argues, impairs the obligation of his contract made previous to its passage, and, therefore, can have no obligatory force in his case. This proposition is denied by defendant, and the weight of authority clearly sustains him. Mr. Story in his Treatise on the Constitution, page 503-703, says: “In the next place, what may properly be deemed impairing the obligation of contracts in the sense of the constitution? It is perfectly clear that any law which enlarges, abridges, or in any manner changes the intention of the parties resulting from the stipulations in the contract necessarily impairs it. The manner or degree in which the change is effected can in no respect influence the conclusion; for whether the law affect the validity, the construction, the duration, the discharge or the evidence of the contract, it impairs its obligation, though it may not do so to the same extent in all the supposed cases. Any deviation from- its terms by postponing or accelerating the period of performance, which it prescribes, imposing conditions not expressed in the contract, or dispensing with those which are a part of the contract, however minute or apparently immaterial in their effect, impair its obligation. A fortiori, a law which makes a contract wholly invalid, or extinguishes or releases it, is a law impairing it. Nor is this all; although there is a distinction between the obligation of a contract and a remedy upon it, yet if there arc cer-
