Compile-Time Type-Matching
Open Access
- 1 February 1967
- journal article
- Published by Oxford University Press (OUP) in The Computer Journal
- Vol. 9 (4) , 365-369
- https://doi.org/10.1093/comjnl/9.4.365
Abstract
Run-time type-matching is an inefficient process which can be avoided by a suitably structured language. A procedure is outlined for analyzing a program at compile-time to determine the types of all its expressions and to insert transfer functions on them where necessary. This is given a systematic basis by treating the available types as a partially ordered set. Applications are illustrated from CPL. The treatment is extended to cover structures, arrays and procedures.Keywords
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