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CakeML: A Verified Implementation of ML

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If `misc` defines constants, you have to have its grammar in scope to see them cleanly (the alternative is having to write `misc$constname`). But if you do that, you also...

refactoring

HOL supports packaging a built development for reuse on another machine via its `relocbuild` argument to `build` and `Holmake`. However, the packaging and reuse process is a bit fiddly and...

help wanted
refactoring
dev experience

CakeML's `miscTheory` and `preamble` contain many general-purpose theorems and tools that are supposed to be upstreamed to HOL wherever possible. This issue is to do an upstreaming pass. To resolve...

refactoring

Several people have contacted us asking to have the CakeML semantics in provers other than HOL4. There is an [AFP entry](https://devel.isa-afp.org/entries/CakeML.html) with the CakeML semantics ported to Isabelle/HOL via Lem....

help wanted

It's common to want the top-level translated functions to not have pre-conditions or side-conditions. The CakeML development indirectly requires this with the top-level CF theorems stated about the final toplevel...

dev experience
low effort
translator

(Explicitly doing work hinted at in #321). The proofs in particular to package up and export would include the compiler correctness proof (at the machine-code level) and the OpenTheory reader...

help wanted

At present, CakeML’s source code has two word sizes: 8 and 64. This issue is about supporting any word size as if it is primitive type, ie by writing word7...

enhancement
high effort
medium reward

This code: ```sml fun supervisor x = ( FirstFunc.firstFunc (); SecondFunc.secondFunc () ); ``` Produces this s-expr, which parses fine (with `cake --sexp=true`) ``` (Tdec (Dletrec (0 0 0 0...

Currently, [mlstringTheory](https://github.com/CakeML/cakeml/blob/master/basis/pure/mlstringScript.sml#L13) defines a function `implode` as follows. val implode_def = Define` implode = strlit` which is exactly the same as the (only) constructor `strlit` for the `mlstring` type, which...

enhancement
good first issue
help wanted
refactoring
dev experience
low effort

Hi, With the following datatype: ```ml datatype 'a misc_app_list = Nil | Append of 'a misc_app_list * 'a misc_app_list | List of 'a list; ``` Here's an example of what...

help wanted
dev experience
low reward