The International Standard for the programming
language Ada is ISO/IEC 8652:2012 1995(E).
The Ada Working Group ISO/IEC JTC 1/SC 22/WG 9
is tasked by ISO with the work item to interpret and maintain the International
Standard and to produce Technical Corrigenda, as appropriate. The technical
work on the International Standard is performed by the Ada Rapporteur
Group (ARG) of WG 9. In June 2015 September
2000, WG 9 approved and forwarded Technical Corrigendum 1 to SC
22 for ISO approval, which was granted in December
2015 February 2001. Technical Corrigendum
1 was published in February 2016 June
October 2002, WG 9 approved a schedule and guidelines for the preparation
of an Amendment to the International Standard. WG 9 approved the scope
of the Amendment in June 2004. In April 2006, WG 9 approved and forwarded
the Amendment to SC 22 for approval, which was granted in August 2006.
Final ISO/IEC approval came in January 2007, and the Amendment was published
as ISO/IEC 8652:1995/Amd 1:2007(E) in March 2007.
The Technical Corrigendum lists the individual
changes that need to be made to the text of the International Standard
to correct errors, omissions or inconsistencies. The corrections specified
in Technical Corrigendum 1 are part of the International Standard ISO/IEC
Similarly, Amendment 1 and
Amendment 2 list the individual changes that need to be made to the text
of the International Standard to add new features as well as correct
When ISO published Technical Corrigendum 1, it
did not also publish a document that merges the changes from the Technical
Corrigendum into the text of the International Standard. Similarly, ISO did not publish a document that merges the changes from
Technical Corrigendum and Amendment 1 into the text of the International
Standard. It is not known whether ISO will publish a document that merges
the changes from Technical Corrigendum 1, Amendment 1, and Amendment
2 into the text of the International Standard. However, ISO rules
require that the project editor for the International Standard be able
to produce such a document on demand.
This version of the Ada Reference Manual is what
the project editor would provide to ISO in response to such a request.
It incorporates the changes specified in the Technical Corrigendum and
Amendments 1 and 2 into the text of ISO/IEC
8652:2012(E) ISO/IEC 8652:1995(E).
It should be understood that the publication of any ISO document involves
changes in general format, boilerplate, headers, etc., as well as a review
by professional editors that may introduce editorial changes to the text.
This version of the Ada Reference Manual is therefore neither an official
ISO document, nor a version guaranteed to be identical to an official
ISO document, should ISO decide to reprint the International Standard
incorporating an approved Technical Corrigendum and Amendments. It is nevertheless a best effort to be as close
as possible to the technical content of such an updated document. In
the case of a conflict between this document and Technical
Corrigendum 1 as approved by ISO (or between this document and Amendment
2 as approved by ISO (or between this document and Amendment 1 in the
case of paragraphs not changed by Amendment 2; or between this document
and Technical Corrigendum 1 in the case of paragraphs not changed by
either Amendment; or between this document and the original 8652:2012 1995
in the case of paragraphs not changed by either
Amendment or Technical Corrigendum 1), the other documents contain
the official text of the International Standard ISO/IEC
8652:2012(E) ISO/IEC 8652:1995(E) and its
As it is very inconvenient to have the Reference
Manual for Ada specified in two four
documents, this consolidated version of the Ada Reference Manual is made
available to the public.
Ada 2005 and 2012 Editions sponsored in part by Ada-Europe