NDLI: The Concert signature representation: IDL as intermediate language

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Content Provider	ACM Digital Library
Author	Russell, James R. Auerbach, Joshua S.
Abstract	In the Concert multilanguage distributed programming system, interface specification is the responsibility of programming languages, not a separate IDL. However, an IDL is still necessary in order to define equivalence between declarations in different languages. A single representation is also desirable internally to economize on aspects of the implementation. Consequently, Concert has an IDL as an intermediate language, produced by compiler front-ends and not normally manipulated by programmers. It is formally separated into a contract, which defines interoperability and an endpoint modifier, which captures the local choice of representation. Only contracts are used to define interface equivalence. Our choice of what kinds of information to put in the contract was motivated by a desire to be minimal, thereby enabling maximum feasible interoperability between different expressions of the same abstraction in the same or different languages.
Starting Page	1
Ending Page	12
Page Count	12
File Format	PDF
ISBN	9781450333207
DOI	10.1145/185084.185095
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1994-08-01
Publisher Place	New York
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article

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The Concert signature representation: IDL as intermediate language