type system

English

Noun

type system (plural type systems)

  1. (computing) A way programming language classifies values and expressions into types (data types), how it can manipulate those types, and how they interact.
    Meronyms: types, data types; built-in type, primitive type, composite type, abstract type, abstract data type, algebraic data type, reference type, existential type, intersection type, linear type, union type
    • 2015 April 2, James Somers, “Toolkits for the Mind”, in MIT Technology Review[1]:
      OCaml’s big selling point is its “type system,” which is something like Microsoft Word’s grammar checker, except that instead of just putting a squiggly green line underneath code it thinks is wrong, it won’t let you run it.

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