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Difficulty verifying equivalence between Mode specification and by method map-based implementation

Status: Open.

#6388 In dafny-lang/dafny;

· Bhaveshb-bytes opened on Oct 28, 2025

can CLI give the same feedback on failures as the IDE

kind: enhancementEnhancements, feature requests, etc. These are NOT bugs, but ways we can improve DafnyEnhancements, feature requests, etc. These are NOT bugs, but ways we can improve Dafny

Status: Open.

#6386 In dafny-lang/dafny;

· kjx opened on Oct 25, 2025

Dafny crashes & burns...

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6385 In dafny-lang/dafny;

· kjx opened on Oct 25, 2025

Add more info to the hint

part: documentationDafny's reference manual, tutorial, and other materialsDafny's reference manual, tutorial, and other materials

Status: Open.

#6384 In dafny-lang/dafny;

· Robert42 opened on Oct 24, 2025

Broken type inference with --type-system-refresh

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6382 In dafny-lang/dafny;

· josedusol opened on Oct 20, 2025

Inconsistent verification performance with simple arithmetics

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6379 In dafny-lang/dafny;

· dirtybytes opened on Oct 17, 2025

Internal error: Unhandled exception: System.NullReferenceException

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6378 In dafny-lang/dafny;

· wiegerw opened on Oct 16, 2025

Documentation on Dafny Plugin creation is not up to date (first example triggers C# compilation errors)

part: documentationDafny's reference manual, tutorial, and other materialsDafny's reference manual, tutorial, and other materials

Status: Open.

#6377 In dafny-lang/dafny;

· ricostynha1 opened on Oct 15, 2025

Syntax highlighting breaks when removing spaces around operators

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6376 In dafny-lang/dafny;

· ricostynha1 opened on Oct 15, 2025

Lack of Documentation and Unclear Output for --verification-coverage-report

part: documentationDafny's reference manual, tutorial, and other materialsDafny's reference manual, tutorial, and other materials

Status: Open.

#6375 In dafny-lang/dafny;

· ricostynha1 opened on Oct 15, 2025

Datatype value inequality requires redundant assertions

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6370 In dafny-lang/dafny;

· dirtybytes opened on Oct 5, 2025

Deriving <code>false</code> with sequence subtypes

during 3: execution of incorrect programAn bug in the verifier that allows Dafny to run a program that does not correctly implement its specAn bug in the verifier that allows Dafny to run a program that does not correctly implement its spec

kind: bugCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` labelCrashes, unsoundness, incorrect output, etc. If possible, add a `part:` label

Status: Open.

#6368 In dafny-lang/dafny;

· volodeyka opened on Sep 30, 2025