GaloisInc/saw-script

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Stars: 518
Forks: 85
Open beginner issues: 1
Indexed issues: 505
Avg merge: 1d 18h
Merged PRs (30d): 25

Dominant language: Haskell
License: BSD-3-Clause
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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505 open issues indexed

LLVM backend: Provide way to extract target triple from bitcode file Open

subsystem: crucible-llvm type: enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

GaloisInc/saw-script#3433 · 1 comment · Opened Sep 15, 2026
CI should build the tutorial code examples Open

subsystem: crucible-jvm subsystem: crucible-llvm subsystem: crucible-mir test assets tooling: test infrastructure type: enhancement

GaloisInc/saw-script#3430 · 1 assignee · Opened Sep 15, 2026
Test suite for SAWCore simplification Open

subsystem: cryptol-saw-core subsystem: saw-core test assets type: enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

GaloisInc/saw-script#3425 · Opened Sep 14, 2026
Constants are in scope in `.sawcore` files without importing them Open

subsystem: saw-core type: bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

GaloisInc/saw-script#3423 · 1 comment · Opened Sep 14, 2026
Function `sequentToSATQuery` is unsound in case of reused variable names across sequent conclusions Open

subsystem: proofs type: bug unsoundness

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3422 · 1 comment · Opened Sep 14, 2026
TODO comment about WHNF is out of date and should be addressed. Open

tech debt

Difficulty 3/5 1-2 days Newbie friendliness 72/100

GaloisInc/saw-script#3421 · Opened Sep 14, 2026
SMT prover backends can't quantify over functions Open

subsystem: proofs topics: error-messages type: enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

GaloisInc/saw-script#3413 · Opened Sep 12, 2026
crux-mir-comp: uninterpreted functions with non-trivial equality constraints panic Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

GaloisInc/saw-script#3412 · 8 comments · Opened Sep 12, 2026
SAW cannot uninterpret function with enum argument type Open

subsystem: proofs subsystem: saw-core type: bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

GaloisInc/saw-script#3409 · 1 comment · Opened Sep 12, 2026
coverage report for Rust functions covered by SAW proofs Open

subsystem: crucible-mir subsystem: saw-script type: enhancement usability

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3407 · 9 comments · Opened Sep 11, 2026
Regression: SAW cannot uninterpret function with inequality or `fin` constraint Open

needs test regression subsystem: saw-core type: bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

GaloisInc/saw-script#3405 · 3 comments · Opened Sep 11, 2026
Regression: SAW panics when uninterpreting function with equality constraint Open

regression subsystem: saw-core type: bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

GaloisInc/saw-script#3404 · 4 comments · Opened Sep 11, 2026
Function `resolveNameInMap` does weird things with `Ident`s Open

subsystem: saw-core tech debt type: bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

GaloisInc/saw-script#3402 · Opened Sep 10, 2026
Too many name types in SAWCore Open

subsystem: saw-core tech debt type: bug

Difficulty 4/5 3-5 days Newbie friendliness 50/100

GaloisInc/saw-script#3398 · 1 comment · Opened Sep 9, 2026
SAWScript should allow negative `Int` literals Open

easy subsystem: saw-script type: enhancement

Difficulty 3/5 1-2 days Newbie friendliness 65/100

GaloisInc/saw-script#3394 · Opened Sep 4, 2026
eval_int can't evaluate Integer Open

type: enhancement

Difficulty 3/5 1-2 days Newbie friendliness 58/100

GaloisInc/saw-script#3392 · 13 comments · Opened Sep 2, 2026
Bad pretty printing indentation for `let` bindings on SAWCore terms Open

subsystem: saw-core

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

GaloisInc/saw-script#3388 · Opened Aug 31, 2026
CI jobs download things from the internet Open

priority tooling: CI type: bug

Difficulty 5/5 Over a week Newbie friendliness 42/100

GaloisInc/saw-script#3385 · 5 comments · Opened Aug 26, 2026
Provide more robust access to solvers Open

subsystem: proofs subsystem: saw-script test assets tooling: test infrastructure type: feature request

GaloisInc/saw-script#3381 · 1 assignee · Opened Aug 25, 2026
It is hard to tell if the solver cache is actually working Open

subsystem: saw-script type: enhancement usability

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3379 · 4 comments · Opened Aug 24, 2026
Rot in the proof system Open

breaking needs design subsystem: proofs subsystem: saw-script tech debt type: bug usability

GaloisInc/saw-script#3378 · 1 assignee · Opened Aug 24, 2026
There is no `eval_tuple` in SAWScript Open

needs test subsystem: saw-script type: enhancement usability

Difficulty 3/5 1-2 days Newbie friendliness 68/100

GaloisInc/saw-script#3376 · 4 comments · Opened Aug 24, 2026
Crucible simulation treats floats as reals (not IEEE-754), leading to counterintuitive behavior Open

subsystem: crucible-jvm subsystem: crucible-llvm subsystem: crucible-mir type: bug

Difficulty 5/5 Over a week Newbie friendliness 48/100

GaloisInc/saw-script#3370 · 4 comments · Opened Aug 18, 2026
SAW doesn't know about Cryptol submodule aliases Open

missing cryptol features needs test subsystem: cryptol-saw-core type: enhancement

GaloisInc/saw-script#3368 · 3 comments · 1 assignee · Opened Aug 14, 2026
Show names for parameters of builtins Open

documentation subsystem: saw-script type: enhancement usability

Difficulty 5/5 Over a week Newbie friendliness 48/100

GaloisInc/saw-script#3359 · 1 comment · Opened Jul 30, 2026
Yosys import can't handle non-numeric module parameters Open

subsystem: hardware type: bug usability

Difficulty 3/5 1-2 days Newbie friendliness 58/100

GaloisInc/saw-script#3356 · Opened Jul 23, 2026
rocq: export SAWCore Nat as `N` Open

breaking subsystem: saw-core-rocq type: enhancement usability

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3355 · Opened Jul 23, 2026
Move SAWCore away from `atWithDefault` Open

needs test subsystem: saw-core type: enhancement usability

Difficulty 5/5 Over a week Newbie friendliness 35/100

GaloisInc/saw-script#3353 · Opened Jul 21, 2026
`cryptol-saw-core`: Panic when importing numeric constraint guard with `prime` constraint Open

missing cryptol features subsystem: cryptol-saw-core type: bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

GaloisInc/saw-script#3352 · 1 comment · Opened Jul 21, 2026
`saw-core-rocq`: Make the output of building the support libraries less verbose Open

subsystem: saw-core-rocq

Difficulty 3/5 1-2 days Newbie friendliness 62/100

GaloisInc/saw-script#3347 · 3 comments · Opened Jul 16, 2026
Support importing Cryptol modules that are instantiating with underscores or backticks Open

missing cryptol features subsystem: cryptol-saw-core subsystem: saw-script type: feature request

Difficulty 3/5 1-2 days Newbie friendliness 68/100

GaloisInc/saw-script#3342 · 3 comments · Opened Jul 15, 2026
Type variable collection in SAWScript let-bindings doesn't quite work right Open

subsystem: saw-script type: bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

GaloisInc/saw-script#3341 · Opened Jul 11, 2026
`saw-core-rocq`: Generated code for `zext`, `sext`, `scarry`, and `sborrow` does not typecheck Open

subsystem: saw-core-rocq type: bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3340 · 1 comment · Opened Jul 10, 2026
`saw-core-rocq`: Lambda abstraction over `Inhabited` dictionary isn't applied to the right number of arguments Open

subsystem: saw-core-rocq type: bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3339 · 3 comments · Opened Jul 10, 2026
`*_extract` functions ignore side conditions arising from simulation Open

subsystem: crucible-jvm subsystem: crucible-llvm subsystem: crucible-mir type: bug unsoundness

Difficulty 4/5 3-5 days Newbie friendliness 52/100

GaloisInc/saw-script#3331 · 1 comment · Opened Jul 8, 2026
`rustup`-like tool for managing saw installations Open

GaloisInc/saw-script#3329 · 2 comments · 1 assignee · Opened Jul 7, 2026
Remove use of "irrefutable" incomplete matches and -Wno-incomplete-uni-patterns Open

easy subsystem: saw-script type: bug

GaloisInc/saw-script#3328 · 2 comments · 1 assignee · Opened Jul 7, 2026
`print`, `print_term`, and REPL printing Open

subsystem: saw-script type: question usability

Difficulty 5/5 Over a week Newbie friendliness 30/100

GaloisInc/saw-script#3322 · 4 comments · Opened Jul 1, 2026
Cryptol imports should support a module focus like the Cryptol REPL Open

breaking missing cryptol features needs design needs test subsystem: cryptol-saw-core subsystem: saw-script type: enhancement usability

Difficulty 4/5 3-5 days Newbie friendliness 45/100

GaloisInc/saw-script#3318 · 1 comment · Opened Jun 29, 2026
Stale values in Cryptol environment Open

needs test subsystem: cryptol-saw-core subsystem: saw-script type: bug usability

Difficulty 3/5 1-2 days Newbie friendliness 55/100

GaloisInc/saw-script#3313 · 1 comment · Opened Jun 23, 2026
`crux-mir-comp` running with `--branch-coverage` flag significantly slower Open

performance regression type: bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

GaloisInc/saw-script#3309 · 3 comments · Opened Jun 18, 2026
Proof tactic combinators Open

needs design needs test subsystem: proofs topics: error-handling type: feature request usability

Difficulty 5/5 Over a week Newbie friendliness 35/100

GaloisInc/saw-script#3300 · 1 comment · Opened Jun 8, 2026
Support calls using/omitting `nest` parameter attributes Open

needs test subsystem: crucible-llvm type: feature request

GaloisInc/saw-script#3299 · 1 assignee · Opened Jun 8, 2026
x86 verification is missing `detectVacuity` support Open

easy needs test subsystem: x86 topics: error-handling type: bug usability

Difficulty 3/5 1-2 days Newbie friendliness 58/100

GaloisInc/saw-script#3289 · Opened May 29, 2026
`ProofScript` sequents require a large complex API Open

needs design subsystem: proofs subsystem: saw-script tech debt type: bug usability

Difficulty 5/5 Over a week Newbie friendliness 30/100

GaloisInc/saw-script#3281 · 1 comment · Opened May 26, 2026
`specialize_theorem` should have pure function type Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

GaloisInc/saw-script#3278 · 4 comments · Opened May 22, 2026
The `run` builtin is unsound if used in the `ProofScript` context Open

needs test subsystem: saw-script type: bug unsoundness

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3271 · 3 comments · Opened May 21, 2026
SAW fails to prove lemmas about modular exponentiation that Cryptol handles easily Open

missing cryptol features needs test type: bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

GaloisInc/saw-script#3263 · 3 comments · Opened May 19, 2026
Helper for verifying `main` Open

needs test subsystem: crucible-llvm subsystem: saw-script type: feature request usability

Difficulty 4/5 3-5 days Newbie friendliness 45/100

GaloisInc/saw-script#3260 · 3 comments · Opened May 19, 2026
Add command to translate `.sawcore` file directly to Rocq Open

subsystem: saw-core-rocq type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 52/100

GaloisInc/saw-script#3258 · 1 comment · Opened May 18, 2026

GaloisInc/saw-script

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