Repository Issue Activity (beta)

dafny-lang/dafny

Current issue state, recent activity, and per-issue timelines from the indexed issue data.

Open Issues
293
New in 7 Days
1
Closed in 7 Days
0
Average Open Age
689 days
Stale 30+ Days
285
Stale 90+ Days
259
Last 2 Weeks
DateOpenedClosedCommentsEventsOpen Backlog
2026-09-2000113
2026-09-190000293
2026-09-1800000
2026-09-1710000
2026-09-1600000
2026-09-1500000
2026-09-1400000
2026-09-1300000
2026-09-1200000
2026-09-1100000
2026-09-1000000
2026-09-0900000
2026-09-0800000
2026-09-0700000
This Week

Opened: 1

Closed: 0

Comments: 1

Events: 1

Top Labels
kind: bug (333)
priority: not yet (70)
status: fixed (65)
kind: enhancement (55)
part: verifier (47)
during 2: compilation of correct program (45)
part: resolver (41)
crash (40)
Issue Explorer
IssueAuthorStateLabelsCommentsReactionsUpdated

#6481 verification regression between mid March & early June

Opened 3 months ago
kjx
open
No labels
6013 hours ago

#5640 [PRERELEASE REGRESSION] Dafny prerelease regression from aws/aws-database-encryption-sdk-dynamodb

Opened 2 years ago
aws-crypto-tools-ci-bot
open
No labels
74001 day ago

#5486 [PRERELEASE REGRESSION] Dafny prerelease regression from aws/aws-encryption-sdk-dafny

Opened 2 years ago
aws-crypto-tools-ci-bot
open
breaking-change
82901 day ago

#6528 [severity: wash your dog first] Dafny error message about missing z3 is slightly wrong

Opened 3 days ago
kjx
open
kind: bug
003 days ago

#6345 Crash when named class constructor is used inside match case

Opened 1 year ago
RustanLeino
open
kind: bug
part: resolver
107 days ago

#6523 soundness bug 2

Opened 14 days ago
rupnikj
open
kind: bug
0014 days ago

#6522 soundness bug 1

Opened 14 days ago
rupnikj
open
kind: bug
0014 days ago

#6512 C++ backend gives wrong values for bv8/bv16 arithmetic (not truncated to width)

Opened 27 days ago
manfredscheucher
closed - completed
kind: bug
1021 days ago

#6511 Question about Dafny's use of Boogie

Opened 1 month ago
shazqadeer
open
No labels
1027 days ago

#3031 Enable running `dafny verify` and `dafny server` in the browser

Opened 4 years ago
keyboardDrummer
open
kind: enhancement
part: documentation
111 month ago

#6503 Unhandled exception: System.NullReferenceException on introduction of `var v :| ...; `

Opened 2 months ago
mn200
open
kind: bug
101 month ago

#6505 --cores:<XX>% is parsed with the ambient culture, so a fractional percentage can silently mean something else

Opened 1 month ago
fabiomadge
open
kind: bug
001 month ago

#6504 dafny run --coverage-report leaves two temporary files behind per invocation

Opened 1 month ago
fabiomadge
open
kind: bug
001 month ago

#6491 Java: collections assume default behavior of `equals()`, `hashCode()`

Opened 2 months ago
fcseidl
open
kind: bug
502 months ago

#6499 Datatype with an {:extern} member resolves and verifies but emits uncompilable code on every backend

Opened 2 months ago
fabiomadge
open
kind: bug
part: code-generation
during 2: compilation of correct program
002 months ago

#5335 Enable safely using doo files that were verified against other doo files

Opened 2 years ago
keyboardDrummer
open
kind: bug
priority: not yet
during 3: execution of incorrect program
502 months ago

#6486 Diamond dependencies lead to "Duplicate module name" error when building `.doo` library without sufficent usage of `--library`

Opened 3 months ago
racko
open
kind: bug
102 months ago

#6479 Success of verification of bitvectors depends on unused function argument

Opened 4 months ago
bobismijnnaam
open
kind: bug
202 months ago

#6485 Missing `FileIO` in `.doo` builds

Opened 3 months ago
racko
open
kind: bug
003 months ago

#6476 On linux, `dafny verify file.dfy` verifies both `file.dfy` and `File.dfy`, ignoring the case difference

Opened 4 months ago
koraynilay
closed - completed
kind: bug
203 months ago

#6475 Boogie model parser fails on locales with non-period decimal separator (breaks dafny verify counterexamples and dafny generate-tests)

Opened 5 months ago
joaopascoalfariafeup
open
No labels
103 months ago

#6470 latest nightly doesn't support read clauses referring to fields in traits (see also https://github.com/dafny-lang/ide-vscode/issues/556)

Opened 5 months ago
kjx
closed - completed
kind: bug
305 months ago

#6472 Standalone language server installation fails for VS Code extension 3.5.3 on MacOS

Opened 5 months ago
GraemeSmith
closed - completed
kind: bug
205 months ago

#6343 Soundness issue when variable present in function postcondition with recursive call with same arguments

Opened 1 year ago
samuelchassot
open
kind: bug
during 3: execution of incorrect program
106 months ago

#6440 `TypeDescriptor.newArray()` uses reflection to create arrays — incompatible with GraalVM native-image

Opened 6 months ago
gautam-nutalapati
open
No labels
006 months ago

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