ISO/IEC 1989-2002 信息技术.程序设计语言.COBOL

标准号：ISO/IEC 1989-2002
中文标准名称：信息技术.程序设计语言.COBOL
英文标准名称：Information technology - Programming languages - COBOL
标准类型：L74
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L74
国际标准分类号：35.060
适用范围：This International Standard specifies the syntax and semantics of COBOL. Its purpose is to promote a high degreeof machine independence to permit the use of COBOL on a variety of data processing systems.This International Standard specifies:— The form of a compilation group written in COBOL.— The effect of compiling a compilation group.— The effect of executing run units.— The elements of the language for which a conforming implementation is required to supply a definition.— The elements of the language for which meaning is explicitly undefined.— The elements of the language that are dependent on the capabilities of the processor.This International Standard does not specify:— The means whereby a compilation group written in COBOL is compiled into code executable by aprocessor.— The time at which method, function, or program runtime modules are linked or bound to an activatingstatement, except that runtime binding occurs of necessity when the identification of the appropriateprogram or method is not known at compile time.— The time at which parameterized classes are expanded.— The mechanism by which locales are defined and made available on a processor.— The form or content of error, flagging, or warning messages.— The form and content of listings produced during compilation, if any.— The form of documentation produced by an implementor of products conforming to this InternationalStandard.— The sharing of resources other than files among run units.