Fortran 2018

Fortran 2018, ISO/IEC 1539:2018, is the current standard- an official copy can be ordered from ISO. It has two parts:

• Part 1 - Base language
• Part 2 - Varying length character strings (N1375 is the Final Draft, unchanged since Fortran 2003)

Previously it was called Fortran 2015. (See N2144 for discussion of the name change.)

Selected Documents

• N2161 The New Features of Fortran 2018 (Reid - Replaces N2145)
• N2159 Fortran 2018 Final Draft International Standard (Cohen - not a public document due to ISO copyright rules)
• N2153 Disposition of Comments on the Fortran 2018 DIS (Lionel)
• N2144 Results of Straw Poll on Changes to the Fortran Draft Standard (Lionel)
• N2141 ISO IEC CD 1539-1.2 - Collated Comments on 2nd CD Ballot
• N2140 Summary of Voting on 2nd CD 1539-1, Information technology -- Programming languages -- Fortran -- Part 1: Base language

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