fortran-src changelog

Changelog History

• v0.4.0 Changes

  August 29, 2019

  • 🏗 ModGraph: parse Fortran files and assemble them into a dependency graph in order to construct automated 'build' plans for analysis and summarisation (e.g. with --make-mods option).
  • 🔄 Change name of compilation to summarisation. Remains as '-c' option.
  • 👍 Allow multiple files and directories to be specified on command line.
  • Search includedir recursively for fsmod files.
  • 🔄 Change format of fsmod-files so that they can contain [ModFile] since multiple Fortran files can be summarised into a single mod file.
  • Introduce strictness and NFData dependencies across the board.
  • 👉 Use Pipes to process large amounts of files in order to control memory usage and more efficiently process things.
  • 📜 Parsing rules for StructStructures (thanks Raoul Charman)

• v0.3.0 Changes

  June 13, 2019

  • ➕ Add partial Fortran2003 support.
  • Introduce datatype for BBGr instead of prior type alias for Gr.
    • Now split into three fields: bbgrGr, bbgrEntries and bbgrExits
    • May require refactoring of code to use bbgrGr field where a Gr was expected before.
  • Introduce pragmaOffset field for Position, allowing pragmas to specify an apparent file and line-number.
    • May require refactoring of code that uses the Position constructor.
    • Fifth field is Maybe (Int, String), containing a line-offset and a target filename when present.
    • It's designed such that most Position-based transformations are not affected by the pragmaOffset.
    • They may need to preserve the field, though, as it passes through functions.
    • Default value is 'Nothing'.
  • ➕ Add --show-flows-to/--show-flows-from features
    • Visualise the dataflow use/def chains using GraphViz.
  • ➕ Add --show-block-numbers feature.
    • Allows user to get AST-block numbers easily in order to use them with the above visualisation features.
  • 🛠 Fix several bugs with dataflow analysis that had accumulated.
  • Eliminate StContinue and StEnddo are eliminated during GroupLabeledDo transformations.
    • To be consistent with unlabeled Do.
  • 📜 Parse and discard C-comments as a convenience feature for when fortran-src must interact with the output of C preprocessors that insert spurious comments.
  • ➕ Add type propagation into type analysis, annotating every expression with a type.
    • Additional interface: analyseTypesWithEnv to access a list of type errors found.
  • ➕ Add dimensional information to CTArray and length/kind to TypeCharacter.
  • Stricter checking of the grouping transform - if any statements that should be grouped are not grouped, raise an error.
  • 👌 Support pragmas that alter the current 'filename and position' tracker, often used by preprocessors to help pinpoint original code locations.
    • Uses a relative offset field called 'posPragmaOffset' so that relative measures continue to function correctly.
  • ➕ Add constant propagation / parameter variable analysis.
  • ➕ Add -c feature to compile 'fsmod files' with renaming and type info.

• v0.2.1.1 Changes

  May 18, 2018

  • 👍 Extend Fortran 95 support
  • 👍 Extend support for legacy extensions

• v0.2.0.0

  July 21, 2017

• v0.1.0.6

  May 26, 2017

• v0.1.0.4

  September 26, 2016

• v0.1.0.3

  August 25, 2016

• v0.1.0.2

  July 27, 2016

• v0.1.0.1

  July 25, 2016