ISO/IEC JTC1/SC22/WG5 N1145 TO: WG5 FROM: US TAG Subject: US TAG Recommendations for Fortran 2000 Requirements Date: October 30, 1995 The US recommends that WG5 consider the following items (most of which index the X3J3 Journal of Requirements, document 95-004). "High" priority items are considered essential for the success of Fortran 2000. "Medium" priority items are highly desirable for Fortran 2000. There is no implied priority among the items in each category. Priority JOR # WG5 # JOR Item Title High 000 45 Minor Technical Enhancements High 012 5 Condition Handling High 015 6 Conditional Compilation High 016 20 Command Line Arguments; see also JOR items 040 Obtain the Command Line 041 Obtain Program Startup Command High 048 38 Interoperability; see also JOR item 037 Argument Passing Mechanisms High 077 51 Processor Dependent Features List High 080 52 Asynchronous I/O (proposed HPFF work); see also OR item 079 Asymchronous I/O Medium 010 33 Nesting of Internal Procedures Medium 017 21 Bit Data Type - String Medium 026 19 Compiler Directives; see also JOR item 038 Complete Set of Compiler Directives Medium 027 46 Packaging Implementer Intrinsics in Modules Medium 031 34 Varying Length Characters with Declared Maximum Medium 032 47 POSIX Binding to Fortran 90 Medium 033 18 Object Oriented Fortran; see also JOR item 043 OOP Capabilities Medium 034 48 Variable Repeat Specifiers in FORMATs Medium 035 49 Specifying Default Precisions Medium 044 37 Unsigned INTEGER Data Type Medium 058 44 Handling of Pointer Arguments Medium 059 43 Pointers to Procedures Medium 067 24 >7 Array Dimensions Medium 075 50 Remove Limitation on Statement Length Medium none 16 Allocatable Components of Derived Types Medium none 14 Parameterized Derived Types Medium 081 none Private and Shared Data in Parallel Processes Note:This document is a revision to document X3J3/95-224, dated August 25, 1995. The only changes are to add the "WG5 #" field which references the WG5 repository, dated October 27, 1995, and to fill in the "JOR #" for newly entered requirements from 95-004R1, dated October, 1995.