[J3] [SC22WG5.6440] New Ada standard published
Van Snyder
van.snyder at sbcglobal.net
Tue May 9 20:02:50 UTC 2023
ISO/IEC 8652:2023, the revised Ada standard has been published.
https://www.iso.org/standard/83621.html
>From the Abstract:
This document specifies the form and meaning of programs written in
Ada. Its purpose is to promote the portability of Ada programs to a
variety of computing systems.
This document specifies:
— The form of a program written in Ada;
— The effect of translating and executing such a program;
— The manner in which program units can be combined to form Ada
programs;
— The language-defined library units that a conforming implementation
is required to supply;
— The permissible variations in conformance to the rules of this
document, and the manner in which they are to be documented;
— Those violations of the requirements of this document that a
conforming implementation is required to detect, and the effect of
attempting to translate or execute a program containing such
violations;
— Those violations of the requirements of this document that a
conforming implementation is not required to detect.
This document does not specify:
— The means whereby a program written in Ada is transformed into
object code executable by a processor;
— The means whereby translation or execution of programs is invoked
and the executing units are controlled;
— The size or speed of the object code, or the relative execution
speed of different language constructs;
— The form or contents of any listings produced by implementations;
in particular, the form or contents of error or warning messages;
— The effect of unspecified execution;
— The size of a program or program unit that will exceed the capacity
of a particular conforming implementation.
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