1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>xgqt@gentoo.org</email>
<name>Maciej Barć</name>
</maintainer>
<longdescription>
Dafny is a verification-ready programming language. As you type in your
program, Dafny's verifier constantly looks over your shoulder, flags any
errors, shows you counterexamples, and congratulates you when your code
matches your specifications. When you're done, Dafny can compile your code
to C#, Java, JavaScript or Go (more to come!), so it can integrate with
your existing workflow. Dafny will give you assurance that your code meets
the specifications you write, while letting you write both code and
specifications in the Dafny programming language itself. Since verification
is an integral part of development, it will thus reduce the risk of costly
late-stage bugs that are typically missed by testing. Dafny has support for
common programming concepts such as classes and trait inheritance,
inductive datatypes that can have methods and are suitable for pattern
matching, lazily unbounded datatypes, subset types e.g. for bounded
integers, lambdas, and immutable and mutable data structures. Dafny also
offers an extensive toolbox for mathematical proofs, such as unbounded and
bounded quantifiers, calculational proofs, pre- and post-conditions,
termination conditions, loop invariants, and read/write specifications.
</longdescription>
<upstream>
<changelog>https://github.com/dafny-lang/dafny/releases/</changelog>
<bugs-to>https://github.com/dafny-lang/dafny/issues/</bugs-to>
<remote-id type="github">dafny-lang/dafny</remote-id>
</upstream>
</pkgmetadata>
|
