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TODO.md

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  • Use abstract admit rather than admit for coq-trunk

  • Add continuous integration and an actual test suite

  • Reduce files before inlining them (or add an option to do so), and inline incrementally

  • Try using delta-debugging, and being smarter about ordering of removals

  • Remember timing information for definitions, so we can be smart about prioritizing things that take a long time.

  • Consider skipping changes that make compilation much slower (e.g., removing a quick-path instance). Maybe make a tuning parameter for how much size needs to be reduced to accept a given reduction in speed.

  • Deal with Load better

  • Rename "hint removal" to something more accurate

  • Add an option for doing the aggressive thing first

  • Interleave "hint" removal and definition removal

  • Print out the last few lines of the file around the error in the case that the error changes and it causes a catastrophic error. (e.g., if splitting the file to definitions changes the error message)

  • Add a mode where only Imports/Exports are removed, for minimizing the dependencies of a file. Write a wrapper around this mode to check if all dependencies are used.

  • Put back support for absolutizing mod and modtype, behind a command-line flag. See also 7d82914e7bc302c19d23f19399f3199c6b9cc3e7, Coq Bug 3756, and #3.

  • Use argparse action='append' as per stack overflow

  • Add a command line flag to use coqtop -load-vernac-source and/or coqtop -compile as coqc. Workaround: use the following script to pass to --coqc:

#!/usr/bin/env bash
function strip_v() {
    for i in "$@"
    do
        j="${i%.*}"
        if [ "$j.v" = "$i" ]; then
            echo "-load-vernac-source" # or -compile
            echo "$j"
        else
            echo "$j"
        fi

    done
}

cd "$(dirname "$0")"

exec ./hoqtop $(strip_v "$@")

  • Set up a travis instance

  • Fix the grammar so we don't get "Non-fatal error: Failed to Admitting definitions and preserve the error."

  • Use the -top argument to have coqtop use the right top-level module name (from the filename), and not change it with each iteration. (See bug 3863.)