Build with the NAG compiler

The Numerical Algorithms Group (NAG) compiler, nagfor, does not yet support assumed-rank dummy arguments. This release uses NAG's Fortran preprocessor to substitute a rank-one array in the intrinsic_array_t type user-defined structure constructor. To build Assert with nagfor and run the tests

fpm test --compiler nagfor --flag -fpp

Bug fix and feature

This release

1. Expands support for encapsulating multidimensional arrays in intrinsic_array_t
2. Work around NAG compiler's lack of support for Fortran 2018 assumed-rank dummy arguments.

New tests, documentation, and diagnostic data type/rank

New Features

• New intrinsic_array_t type and constructor facilitate intrinsic-array diagnostic data. 📑

Refactoring

• Reorganize/rename files/directories. 🧹

Testing

• All tests pass. 💯
• Add unit tests.
• Add tests that intentionally error-terminate.
• Silence most output from tests that intentionally error-terminate.

Documentation

• Update README.md. 📜
• Add PlantUML diagram for classes in Assert 🪴
• Fix typographical errors in documentation 🩹

Initial release

The assert subroutine performs as described in the README.md and in the example/README.md.