Architecture Conformance Checking in Dynamically Typed Languages.
نویسندگان
چکیده
منابع مشابه
Architecture Conformance Checking in Dynamically Typed Languages
Architectural erosion is a recurrent problem faced by software architects, which might be even more severe in systems implemented in dynamically typed languages. The reasons are twofold: (i) some features provided by such languages make developers more propitious to break the planned architecture (e.g., dynamic invocations and buildings), and (ii) the developers’ community lacks tool support fo...
متن کاملPreemptive Type Checking in Dynamically Typed Languages
We describe a type system that identifies potential type errors in dynamically typed languages like Python. The system uses a flow-sensitive static analysis on bytecodes to compute, for every variable and program point, overapproximations of the variable’s present and future use types. If the future use types are not subsumed by the present types, the further program execution may raise a type ...
متن کاملDynamically Typed Languages
Dynamically typed languages such as Python and Ruby have experienced a rapid grown in popularity in recent times. However, there is much confusion as to what makes these languages interesting relative to statically typed languages, and little knowledge of their rich history. In this chapter I explore the general topic of dynamically typed languages, how they differ from statically typed languag...
متن کاملRepresenting Type Information in Dynamically Typed Languages
This report is a discussion of various techniques for representing type information in dynamically typed languages, as implemented on general-purpose machines (and costs are discussed in terms of modern RISC machines). It is intended to make readily available a large body of knowledge that currently has to be absorbed piecemeal from the literature or re-invented by each language implementer. Th...
متن کاملScoped Extension Methods in Dynamically-Typed Languages
Context. An extension method is a method declared in a package other than the package of its host class. Thanks to extension methods, developers can adapt to their needs classes they do not own: adding methods to core classes is a typical use case. This is particularly useful for adapting software and therefore to increase reusability. Inquiry. In most dynamically-typed languages, extension met...
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ژورنال
عنوان ژورنال: The Journal of Object Technology
سال: 2016
ISSN: 1660-1769
DOI: 10.5381/jot.2016.15.3.a1