ECMA aprueba la Cuarta edición de C#

El 22 de junio del 2006 la asamblea general del ECMA aprobó la cuarta edición de los estándares ECMA-334 para C# Language Specification y ECMA-335 para el Common Language Infrastructure (CLI).

Standard ECMA-334 C# Language Specification 4th edition
Este estándar internacional especifica la forma y establece la interpretación se los programas escritos en el leguaje de programación C#

- The representation of C# programs;
- The syntax and constraints of the C# language;
- The semantic rules for interpreting C# programs;
- The restrictions and limits imposed by a conforming implementation of C#.

Este Estándar Internacional no especifica:
- The mechanism by which C# programs are transformed for use by a data-processing system;
- The mechanism by which C# applications are invoked for use by a data-processing system;
- The mechanism by which input data are transformed for use by a C# application;
- The mechanism by which output data are transformed after being produced by a C# application;
- The size or complexity of a program and its data that will exceed the capacity of any specific data-processing system or the capacity of a particular processor;
- All minimal requirements of a data-processing system that is capable of supporting a conforming implementation.

Standard ECMA-335 Common Language Infrastructure (CLI) 4th edition

Este Estándar Internacional define el Common Language Infrastructure (CLI) en el cual las aplicaciones escritas en múltiples lenguajes de alto nivel pueden ser ejecutados en diferentes ambientes del sistema sin la necesidad de volver a escribir esas aplicaciones para tener en cuenta las características únicas de esos ambientes. Este Estándar Internacional consiste en las siguientes partes:

- Partition I: Concepts and Architecture – Describes the overall architecture of the CLI, and provides the normative description of the Common Type System (CTS), the Virtual Execution System (VES), and the Common Language Specification (CLS). It also provides an informative description of the metadata.
- Partition II: Metadata Definition and Semantics – Provides the normative description of the metadata: its physical layout (as a file format), its logical contents (as a set of tables and their relationships), and its semantics (as seen from a hypothetical assembler, ilasm).
- Partition III: CIL Instruction Set – Describes the Common Intermediate Language (CIL) instruction set.
- Partition IV: Profiles and Libraries – Provides an overview of the CLI Libraries, and a specification of their factoring into Profiles and Libraries. A companion file, CLILibrary.xml, considered to be part of this Partition, but distributed in XML format, provides details of each class, value type, and interface in the CLI Libraries.
- Partition V: Debug Interchange Format.
- Partition VI: Annexes – Contains some sample programs written in CIL Assembly Language (ILAsm), information about a particular implementation of an assembler, a machine-readable description of the CIL instruction set which can be used to derive parts of the grammar used by this assembler as well as other tools that manipulate CIL, a set of guidelines used in the design of the libraries of Partition IV , and portability considerations.

[Descargar: Standard ECMA-334 C#]
[Descargar: Standard ECMA-335 CLI]

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