repo stringclasses 966
values | path stringlengths 5 283 | license stringclasses 13
values | stars int64 0 3.47k | default_branch stringclasses 15
values | commit_sha stringclasses 966
values | pushed_at stringdate 2015-04-17 10:56:12 2026-07-22 05:29:38 | size_bytes int64 0 1.91M | sha256 stringlengths 64 64 | content stringlengths 0 1.91M |
|---|---|---|---|---|---|---|---|---|---|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-332.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 710 | eb2656d5f82187c82d5f301f603d0c6a3a1b28ad6d2c3f83be76379c24719761 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --relax-definite-assignment
method Main() {
var foo := new B.Foo(15);
print foo.I(), "\n";
}
abstract module A {
class Foo {
var x: int
constructor (u: int) { x := u; }
twostate function F(): int reads this
twostate pred... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3320.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 473 | 83e8777bbe3871d49d0907f1b4c9fb7c7be002ac878aaa7411a5f9b2b0a9348e | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
datatype Dt = A | B(b: set<nat>)
function SetComprehension(s: seq<Dt>): set<nat> {
set i, b | 0 <= i < |s| && s[i].B? && b in s[i].b && 1 != 2 :: b
}
function MapComprehension(s: seq<Dt>): map<int, int> {
map i, b | 0 <= i < |s| && s[i].B? && ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-334.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 388 | 657ccef01d6c31817e051d7c77e17bfd91b938ed08248c82235c463e28982b67 | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
function FromAtoB(a: seq<int>): seq<int> {
// regression: the following had once crashed the translator
seq(|a|, i => a[i]) // error: index out of bounds
}
function FromAtoC(a: seq<int>): seq<int> {
// regression: the following had once cras... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3358.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 282 | d31081934c64971735ed2e5b6220a645e65d5565c7eea1b4f5c7828fcf99d348 | // RUN: %verify "%s" --allow-warnings > "%t"
// RUN: %diff "%s.expect" "%t"
datatype MyResult = Ok | Err(error: set<string>)
function warningTriggerTest(sr: seq<MyResult>): set<string> {
set i, err | 0 <= i < |sr| && err in (if sr[i].Err? then sr[i].error else {}) :: err
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-336.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 793 | d76fd32c8058d78a42ebc691b8f601e182b56ee0f22099ce1871a0a202893ca6 | // RUN: %testDafnyForEachResolver "%s"
lemma TestMap(a: map<int, (int,int)>) {
// The following assertion used to not prove automatically
assert (map k | k in a :: k := a[k].0)
// the following map comprehension implicitly uses k as the key
== (map k | k in a :: a[k].0);
}
lemma TestSet0... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3366.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 362 | 7eda665d9a26dd82ed62c0dfc51ab5c0d93b6aa77faf9af27dbb188573b37943 | // RUN: %exits-with 2 %baredafny verify --show-snippets:false --use-basename-for-filename "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
class C<T> {
constructor (x: T) {}
}
datatype O<T> = Some(x: T) | None
method main() {
// works
var v := new C<nat>(0);
var c := Some(v);
// fails when inlinin... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3370.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 307 | 2c9c29afd23276d6e5fe751a8ca74a1e7d3ba844f5e07c6ffa42a5ee69c1528f | // RUN: %baredafny build --use-basename-for-filename --show-snippets:false "%s" > "%t"
// RUN: %exits-with 4 %baredafny build --use-basename-for-filename --show-snippets:false --enforce-determinism "%s" >> "%t"
// RUN: %diff "%s.expect" "%t"
method m() {
var a: array<int>;
a := new int[10];
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3377.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 205 | 941b99e383c0cf5d8938e58ca017c5133a47adbb2543b1aed072f5f7eee464c9 | // RUN: %exits-with 2 %baredafny test --show-snippets:false --use-basename-for-filename "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method {:extern} {:test} m(i: int, ghost j: int)
requires j == 1
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3382.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 206 | 0d476cc784865c2bf2fdb7a387532d0c0c3de4de48263fcd744618fa9ae0dce8 | // RUN: %resolve "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
newtype uint16 = x | 0 <= x < 0x1_0000
datatype D = A | B
ghost function F(x: D): uint16 {
match x
case A => 12
case B => 13
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3390.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 174 | eb4dcb81c6a958e4c8ff0ee2b3c4dda0784fb130aa0768c768bba9a97735039e | // RUN: %exits-with 2 %baredafny resolve --use-basename-for-filename "%s" > "%t"
// This example gives a confusing error message
const z := 1 as bv4 | 1 as bv2 << 2
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3411.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 204 | b1c616b25c3732118403aa38eb4945ebad4a3aa11423d3619674428a4ba2d5dc | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method Test(f: int -> int) {
assert seq(1, x => f(x))[0] == f(0); // No problem
assert seq(1, f)[0] == f(0); // No problem anymore
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-343.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 181 | 34fb313abfddbf73dcc1c4308163637c62596e3022651b45055b319a71f5af19 | // RUN: %exits-with 2 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method f(a: seq<int>) {
var t := a[a .. 1];
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3449.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 400 | 5a9263417e437b19d0e66a2509b9c3776c76a757fb981cf3f66efa854aa5deee | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
class Basic { }
method Test()
{
// "new object" allocates an object of an abitrary type
var obj: object := new object;
if * {
assert !(obj is Basic); // error: no reason to think obj couldn't be a Basic
} else {
assert !(obj is a... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3461.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 379 | d1810593fec1a913c4b63a90e6012836cd55ce3def85c96901683011b5fc35ce | // RUN: %exits-with 2 %resolve "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
opaque method m() {} // NO
opaque const c := 5 // OK
opaque function f(): int { 42 } // OK
opaque predicate p() { true } // OK
opaque class A {} // NO
opaque datatype D = D // NO
opaque newtype N = int // NO
opaque type P = i | i... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3461b.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 291 | a16068d2d70fb9a48dad063f9b65be0b212a82381726aad3d9a5aa837f3225ae | // RUN: %exits-with 4 %verify --allow-axioms "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
const d := 42
opaque const c := 5 // OK
method z() {
assert c == 5; // No - opaque
}
method p() {
assert d == 42; // OK
}
method q() {
reveal c;
assert c == 5; // OK - revealed
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3472.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 219 | 162bcd204e42542e4efc1249ff5fa0f122713aec27c0a21ce91a6b9987665c1f | // RUN: %baredafny build --no-verify %args "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
datatype X = Set(s: set<int>)
method Foo(xs: X) {
match xs {
case Set(s: set<int>) =>
var x :| x in s;
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3475.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 804 | 2855eb6658637a4f76b2d616f2521d0297302d97a4a86c0d4eb3a539b20a177b | // RUN: ! %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
module Test {
method foo() returns (y: int)
{
x :- bar();
}
method bar() returns (y: Result<int>) // return type doesn't matter
datatype Result<+U> =
| Success(value: U)
| Failure(exception: string)
{
ghost func... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3482.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 221 | a3f9dd68014c2d2dac9c69fecbd2052ee024da08feceb628ab21806d32477d21 | // RUN: %verify "%s" --allow-warnings > "%t"
// RUN: %diff "%s.expect" "%t"
datatype X = X
lemma Foo(x: X) returns (y: bool) {
match x {
case X => return old(x) == x;
case _ =>
}
return false;
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3496.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 179 | d4a67a75c628c6ded05e068468bd7d2ff9d40f9599301750df2a44825f58ab1e | // RUN: %resolve --allow-axioms:false --allow-warnings "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method m() {
assume true;
}
method p() {
assume {:axiom} true;
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3497.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 138 | 6f965efa83c8a6bec3186ddf69fdba0f62c502e82795e2c8224da1fa61cc9e73 | // RUN: %resolve "%s" --allow-warnings > "%t"
// RUN: %diff "%s.expect" "%t"
method m() {
forall
ensures true
{
}
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-351.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 240 | 8bab3adb55e029ab08b06f077f8e085f9ee76cdcf4d7003eeaf2d8a911fcfd8e | // RUN: %testDafnyForEachResolver "%s"
function DecodeRecursively(s: seq<int>): (b: seq<int>) {
seq(|s|, i requires 0 <= i < |s| =>
var d := s[0]; // this line produced the reported error, prior to the fix
s[i]
)
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-353.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 153 | 85144e0149ba9f99ebcda9cce7722dcaa964b97cc78ae469f668acd452e13725 | // RUN: %testDafnyForEachResolver "%s"
type A = s : seq<int> | |s| < 10
method f(a: seq<A>)
ensures multiset(a[..]) == multiset(a[..])
{
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-354.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 262 | ef937051ada92d144dc0b65d96895abfe37ed2412f6fa7d4f3c25058fd5f7961 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --relax-definite-assignment
class C<X(0)> {
static const u: X
}
method Main() {
print C<int>.u, "\n";
print C<nat>.u, "\n";
print C<real>.u, "\n";
print C<bool>.u, "\n";
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3549b.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 84 | 12ae6b6bed9a3e99799b83cf14861f382902190893c692dc2b0799aa7e0623eb | // RUN: %exits-with 1 %baredafny resolve "" > "%t"
// RUN: %diff "%s.expect" "%t"
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-356-errors.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 3,542 | e419720662b089ef7e0090d88a660ce8ced016ea6737534213d281071bd5529d | // RUN: %exits-with 4 %verify --allow-deprecation --unicode-char false --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
// Check every possible conversion range error among int,char,bv,real,ORDINAL
// int to char
method Test1(n: int)
{
var ch := n as char; /... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-356-errors2.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 598 | a4c8cc90b1845b0afeeb675529bd91aba6dba065ddd717858e82656b6a99648e | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
// Subset tsype conversions
type Tx = x | 0 <= x <= 100
method TestD(x: Tx) {
var z := x as Tx;
var c := x as char;
var n := x as int;
var r := x as real;
var b := x as bv8;
var o := x as ORDINAL;
}
method TestF(cc: char, nn: int, ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-356.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 10,792 | 04809eec4208b802bcc907e1438d6fa9fe474347ac336544553ecb6cd1ef974a | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --type-system-refresh=false --general-newtypes=false --relax-definite-assignment --allow-deprecation --unicode-char false
module M {
type Tx = i: int | 0 <= i <= 100
newtype Tr = r: real | r == r.Floor as real && 0.0 <= r <= 100.0
method Main... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3571.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,029 | 563aed7c6b8a7c8da105ee55daf7054a9688f26afa3beb2f338411c1eceea4d3 | // NONUNIFORM: Testing CLI options handling, not actual compilation
// RUN: %resolve --function-syntax:4 --function-syntax:3 "%s" > "%t"
// RUN: %resolve --quantifier-syntax:3 --quantifier-syntax:4 "%s" >> "%t"
// RUN: %build --target:java --target:cs "%s" >> "%t"
// RUN: %resolve --unicode-char false --unicode-c... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3572.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 108 | d039e4ad797a6180f87fecf0d5122e4d72d600f391514deeb546447b190645e4 | // RUN: %exits-with 1 %baredafny verify --solver-plugin x test.dfy 2> "%t"
// RUN: %diff "%s.expect" "%t"
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3605.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 470 | 03498d4eff6dd460dd8a6b1f146754f10e49a67c7bbaf9d6f23a08afc6d654ea | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
class C { }
method M()
ensures false
{
ghost var s, r;
s := set c: C | True(c);
label L:
r := Id(s);
var c := new C;
assert c in s; // error: the elements of s were all allocated before label L, and in particular before "c := ne... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3606.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 727 | d53d30e556214e219228c3324bd3c26fefdb8c428533d462736d20cdcc34127b | // RUN: %exits-with 2 %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
class C { }
function F(): int
// The following is disallowed, since the set comprehension depends on the allocation state (via c).
// That would make F depend on the allocation state, which is not allowed.
reads set c: C, obj: obje... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3607.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 883 | c70f5b7c6b21ad94620c3d3e4ad9faa2fbc50164baf93b4638a31cf76afede00 | // RUN: %exits-with 2 %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
class Cell {
ghost var data: int
}
method M(cc: Cell)
ensures false
{
var f: () ~> set<Cell> :=
()
reads set c: Cell | c in {c} // error: depends on the allocation state
=> set c: Cell | c.data == 17; // error: d... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-362.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 428 | bb38688deb2b2f68b5839424b9fbdb7a21369921d8e8f1262e0519c335278c4d | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
function IsLetter(c: char): bool { 'A' <= c <= 'Z' }
type Letter = c: char | IsLetter(c) witness 'A'
ghost function Test(c: Letter): Letter {
var r := c + 1 as char;
assert true; // <-- the error "value does not satisfy the subset constraints of... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-364.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,244 | c0db595ee183d2ddc6d4cd2aab6fc554b7613329568089486ef814e2f03db77e | // NONUNIFORM: https://github.com/dafny-lang/dafny/issues/4742
// RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --relax-definite-assignment
datatype NatOutcome =
| Success(value: nat)
| Failure(error: string)
{
predicate IsFailure() {
this.Failure?
}
// translation of "this" in well-... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3691.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 182 | d8fbf6d147b78e7051b6da478e1e90daa1a7130d6e26a05365f10beeaf850993 | // RUN: %testDafnyForEachResolver "%s"
trait A {
predicate f()
method g() ensures f()
}
class B<T> extends A {
predicate f() { true }
method g() ensures f()
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-370.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,374 | 75f49320a9e69d65d3e3156b5645b4cbc8b8eb2412c3ab0d177e6730d6dd5659 | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
// Issue 370 reported a situation where there were 6 errors, but only 5 of
// them are reported, since there's a limit of 5 error messages per method.
// The confusing part was that the omitted error was the first of the 6,
// which makes it appear as ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-371-errors.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 343 | 9ceb644fde092b85f5995ec4fb87a163e6589c926ca6b62fd86dfd56684aa40c | // RUN: %testDafnyForEachResolver --expect-exit-code=2 "%s"
module M {
type TT = int
}
module MA {
module Inner {
type T17 = x | 0 <= x < 17
}
}
module MB {
module I {
type T42 = x | 0 <= x < 42
type T43 = x | 0 <= x < 43
}
}
import M // Error
module A {
import M
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-371-errors2.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 449 | fec47c1a2a3cafa5223897da8d02417fb52ffb5c609e59e17702096afdad4b7a | // RUN: %testDafnyForEachResolver --expect-exit-code=2 "%s"
module M {
type TT = int
}
module MA {
module Inner {
type T17 = x | 0 <= x < 17
}
}
module MB {
module I {
type T42 = x | 0 <= x < 42
type T43 = x | 0 <= x < 43
}
}
module B {
import MAI = MA.Inner // now OK
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-371.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 523 | a7c7becd5f95828d1278270b1c38925d5abc61cff19bf488feab2d4899181b7e | // RUN: %testDafnyForEachResolver "%s" -- --print:-
module M {
type TT = int
}
module MA {
module Inner {
type T17 = x | 0 <= x < 17
}
}
module MB {
module I {
type T42 = x | 0 <= x < 42
}
}
module A {
import TTT = M
import M
import MA
import MAI = MA.Inner
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3719.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 431 | 9a5d8aeb4ef8c41ca4765bdf7165dacbd2ad1252e150569ae2cf7c2b9d652ca5 | // RUN: %exits-with 4 %verify --allow-axioms "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
opaque function inc(x: nat): nat { x + 1 }
// Intermediate to force lambda
predicate CheckThis(p: () -> bool) { p() }
opaque const one: nat := 1
method test() {
assert CheckThis(() => inc(1) == 2); // Error on this... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3719a.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 190 | 005b04ad4e193f1ad987013f5a1cda301290695499ec264f29903cfae22bb9f9 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
ghost opaque function R(i: int): int {
i
}
lemma Test() {
assert 1 == R(1) by { reveal R(); }
assert 1 == R(1);
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3719b.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 223 | fa0f0676947c6cd18bfb11eb3ee6e332c64178963f354e3ed36f4757d2baa3f6 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
opaque predicate P(i: int) { true }
method testCallOpaqueAssert() {
assert f0: P(0) by {
reveal P();
}
assert P(0) by {
reveal f0;
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3734.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 3,957 | f5a1d8e15096f8a04c9f5ab6cccdb0be0b7025d19f5dbff8c70fe2a00827e6b0 | // RUN: %baredafny verify "%s"
// RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
newtype uint8 = x : int | 0 <= x < 256
method Main() {
var y := 0x80 as bv8;
var x := (y >> 4) as uint8;
print y, " >> 4 == ", x, "\n";
assert x != 248; // What Java obtained before when computing "y >>> 4"
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-374.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 230 | 4eedcc87eacab5ca927f45864cf8e92ad44572f1c35dd31ee996138adba06ac4 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --relax-definite-assignment
class C {
constructor(ghost x: int)
{
}
}
ghost function f() : int { 0 }
method Main() {
var c := new C(f());
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3744.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 253 | d9110ff5af9af081430f7ed7610b7b51c86cb41ab1da00f81f2d28566f895df2 | // NONUNIFORM: Multiple test scenarios (could be split)
// RUN: %baredafny test "%s" > "%t"
// RUN: %baredafny run "%s" >> "%t"
// RUN: %diff "%s.expect" "%t"
method Main() {
print "Main\n";
}
method {:test} Test() {
print "Test\n";
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3757.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 145 | ffa5c33afb593d34d88424d9ccc293ef38de39bcf61617f872fd28223f034a46 | // RUN: %exits-with 2 %baredafny resolve --show-snippets:false --use-basename-for-filename "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
const
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3757a.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 147 | 6e344848461375982c586fd43b6ca4dbe461e123d7bc42443c432c2621f6acbf | // RUN: %exits-with 2 %baredafny resolve --show-snippets:false --use-basename-for-filename "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
const +
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3792.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 533 | 73718af3eee9d42b9ef6306e2e2774ee9893e0d9d5d6c1ffb74882da48f38724 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
/// # Random variable. extracted from any number of bits
datatype ImapSimulator_<!A, B> = ImapSimulator(
input: iset<A>,
apply: A --> B)
{
ghost predicate Valid() {
forall i <- input :: apply.requires(i)
}
}
type Ima... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3804.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,459 | bda3dea3eb0151670767e39213f98443676b4284a4eefe10205e1e2203f33093 | // RUN: %exits-with 4 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
predicate P(x: int)
function FirstAssertNotProved(): (i: int)
ensures P(i)
{
assert rule2: P(12) by { // error: cannot be verified here
}
assert P(12) by {
reveal rule2;... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3804a.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 417 | 8425c9ae39a5349caa235bae1bb4814a4a7e35b8d551c0e568887586ab85bc71 | // RUN: %exits-with 2 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
predicate P(x: int)
function DoesNotPass(x: bool): (i: int)
ensures P(i)
requires rule: P(12)
{
assert rule: P(12); // Error here, rule is dominated.
assert rule2: P(12);
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3804b.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,505 | e1f214b82defbb1aa5750cb9b2b8a20fe7e9149875338f0d23f87e3fbed0dd66 | // RUN: %exits-with 4 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
function RevealInFunctionNotMethodOk(i: int): (r: int)
requires p: i >= 0
ensures r >= 0
{
reveal p;
i
} by method {
r := i;
}
function NoRevealNotOk(i: int): (r: int) /... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3804c.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 895 | 343199d375e81cad64b07589ff44b41ec1a950810b76428c4373fe17d4c70d49 | // RUN: %exits-with 4 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
predicate P(i: int)
function Test(x: bool): int
requires r: if x then P(1) else P(2)
{
assert p1: x ==> P(1) by { reveal r; }
assert p2: !x ==> P(2) by { reveal r; }
var x :=... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3804d.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 795 | cd88809c8a0b771a6b395b590df211aaaec936ba6b3205386b0d31523a762cfd | // RUN: %exits-with 2 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
predicate P(i: int)
method MethodTestNoLeak(x: bool)
requires r: (x <==> P(12)) && P(12) != P(13)
{
var result :=
if x then
assert p: P(12) by {reveal r;}
assert... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3809.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 568 | 2bd3b53f713a8bd9b12bd816c3015a2516365633261c493cff210f52bb849496 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
module m {
datatype D = A
| B
| C {
static const Default: D := B // This one will be translated as Default_
method Default_() { // Just to be sure there is no clash: this is translated as Default__
print "De... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3855.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 50,867 | 173d1c61f4c59bbf1b39df0b24d044ab80097d7f6880abb207a7c3ab30ecf2de | // RUN: %exits-with 4 %baredafny verify --show-snippets:false --allow-axioms --allow-deprecation --use-basename-for-filename --type-system-refresh=false --general-newtypes=false "%s" > "%t".raw
// RUN: %sed 's/after [0-9]+ seconds/after <redacted> seconds/' %t.raw > "%t"
// RUN: %diff "%s.expect" "%t"
// Nearly verb... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-386.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 497 | dc3600dff26344f21764c80b370db9c6f5c68089644a2c1f3f28a3eaaef61128 | // RUN: %testDafnyForEachResolver "%s"
class Foo {
// this is accepted
constructor(ghost b: set<bool>) {}
constructor Mk() {}
method Initialize(ghost b: set<bool>) {}
}
method TestConstructor() {
ghost var b: set<bool> := {};
var f := new Foo(b);
// error: ghost variables are... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3868.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 7,014 | a96f1794874d5b43271fcb3f4e5d801d655c7844f0a5f6350c3b0dfcef3cf141 | // RUN: %testDafnyForEachCompiler "%s"
method Main() {
var r := NotOptimized("let");
print r, "\n"; // 15
var recur := new Recur(25);
print NotSoDeep("1900"), "\n";
print WoahThat'sDeep(A, "42"), "\n";
print WoahThat'sDeepToo(AA("i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix", "x"), "555"), ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3868a.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 431 | 90e4ab6c9cac390ba02e9cbaaf86e8c063d26ec3d365ad81211970382b913e94 | // RUN: %baredafny translate java %args %s --output=%S/git-issue-3868a
// RUN: %OutputCheck --file-to-check %S/git-issue-3868a-java/_System/__default.java "%s"
// CHECK: Let\(
// See comment in git-issue-3868b.dfy
method NotOptimized(s: string) returns (r: int) {
// We expect the Java compilation of the foll... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3868b.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 2,131 | b53d748c89e613a1c78d65e3e3a3be584fff1d17f4c804aca114c36262ad95af | // RUN: %baredafny translate java %args %s --output=%S/git-issue-3868b
// RUN: %OutputCheck --file-to-check %S/git-issue-3868b-java/_System/__default.java "%s"
// CHECK-NOT: Let\(
// If the nested let expressions in the following function generate nested lambdas in Java,
// then the Java compiler chokes (either b... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3873.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 356 | b3a01f3a3bdb97e3941e6b5a6056d64471637f8e9b2c862f687684539bd6a533 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
method Main() {
M0();
M1();
}
method M0() {
var a := new ()[1];
var m: map<array<()>, ()> := map[a := ()];
var v :| v in m by {
assert a in m;
}
print v[0], "\n";
}
method M1() {
var a := new ()[1];
var v :| v in map... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3883.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 2,947 | aa84a3368e5856fbc7367b16bceb95346c3a1e765ffc5617f246d7be0bd077ee | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
type MyType<T> = x: T | true witness * // this used to not compile (C#, Java, Go) -- issue #3883
type MyInt<T> = x: int | true witness *
method Main() {
var a: MyType<int> := 13; // this used to not verify (issue #3891)
TestMyTest(a, 14); // 13 1... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3908.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 749 | 22fdb079c5c59b179e10e3d1e21623e7a2257a465ae97c46e4ccc82004c91439 | // RUN: %testDafnyForEachResolver "%s"
datatype List<T> = Nil | Cons(T, List<T>)
method UnexpectedError<G>(l: List<G>)
{
var x0: real;
match l
case Cons(x: G, y) =>
x0 := 31.4; // this once generated a bogus error that real cannot be assigned to G
case Nil =>
}
method UnexpectedDuplicateNa... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3918.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 523 | 8b3ee79cd63f140e99ca58e121c325ef4654c3a6c8cb4ece5c7c5c57200f63db | // RUN: %exits-with 2 %build "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
// The two errors below had previously slipped by the resolver, causing malformed compiled code.
datatype Outer = Outer(ghost inner: Inner)
datatype Inner = Inner(x: int)
method M(o: Outer) returns (r: int) {
match o
case Outer(Inn... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3921.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,808 | 37fba70b5cf5acfdc3968ae2aaf93d83bb0ac793e0459addc88b6966ac20fa29 | // RUN: %exits-with 2 %build --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
module A {
type SubsetType<X> = x: int | true
method M() {
var s: SubsetType; // error: type argument underspecified
s := 3;
}
datatype Record<U> = Record(SubsetType... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3922.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,371 | 5069ee6e832316aceadcb32574b04a5ff54e6b309d0aa88315c3727e507b663e | // RUN: %exits-with 2 %build --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
module A {
datatype Record = Record(o: object)
class C { }
method M(r: Record)
requires r.o is C
{
match r
case Record(c: C) => // error: not allowed to down-ca... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3923.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,300 | cc466f5f26b0b3225f4a2d27050dfe6bab020e27c1bd586aaf75177e461e9d97 | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
method DoSomething() {
}
datatype Fruit = Apple(u: int) | Pear(t: int)
method Abc(fruit: Fruit)
{
match fruit
case Apple(x) =>
DoSomething();
case _ =>
}
method Def(fruit: Fruit)
{
match fruit
case Apple(_) =>
DoSome... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3955.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 387 | a0afdc4e63d9f79a1fbcf1d9889095fc9fd82a6b6738f3f1c4f2d1f12d437d3a | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
class A {
var x: int
predicate Valid() reads this {
x >= 0
}
}
datatype B = B(
a: A
) {
opaque predicate Valid()
reads a
{
a.Valid()
}
}
class C {
var a: A
constructor()
opaque twostate predicate Valid()... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3956.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 281 | 4290a7a04b290256881dc57605ea1832ab859628ebae1c59a1dd0389e715127e | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
datatype AAA<X> = CtorA
datatype BBB<Y> = CtorB
type AaaBbb<R> = AAA<BBB<R>>
datatype MyType<W> = MyType(n: AaaBbb<W>)
method Main() {
var m: MyType<char> := MyType(CtorA);
print m, "\n"; // AAA.CtorA
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-396.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 336 | c4aace90f249c322ab2261708a74f3d49746b4c6312fcda49498739b275c38d1 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --relax-definite-assignment
datatype Foo = Bar(value: int)
method GetValue(f: Foo) returns (i: int) {
match f
case Bar(Bar) =>
return 72 + Bar;
}
method Main() {
var x: int := 0;
var f: Foo := Bar(42);
x := GetValue(f);
pri... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3962.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 610 | babafc19aa41c49082dd3a8fbe6c8b0e0e8040c3983af381f86358ed96048a24 | // RUN: %exits-with 4 %build --show-hints "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method Issues(a: bool, s: set) {
// Each one of the following 8 calc statements used to cause a crash
if
case true =>
calc { a; <== false; }
case true =>
calc { true; <== a; }
case true =>
calc { a; ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3978.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 190 | 8c02a447291bb27b584799cfc6ab75a11f2e62023842208f1d5ffca129c4fd3c | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
method Main()
{
for v := 3 to 18
{
if false {
continue;
}
var x := 1;
print x, "\n";
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3987.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 280 | 524d6bda414a6ae569463fbafa14ae5768b505fae78447baae8fba3ed95c7cd7 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
datatype D = A
method Main() {
//Clone
match A {
case A =>
var a: array<nat> := new nat[1](i => i);
forall i | 0 <= i < a.Length {
a[i] := i;
}
}
print "pass\n";
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-3995.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,269 | a30bc2ffd34f0fc533d2da33690dceca870f98b50d031182e2c96c43fd919e9d | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
trait Animal {
function not_opaque() : ( rv : int)
function {:opaque} iam_opaque() : ( rv : int)
predicate depends_on_not_opaque()
ensures not_opaque() == 42
predicate depends_on_iam_opaque()
ensures iam... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4000.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 312 | 0b5b8234fe24161dba2f7cc629b5e314a3bbfaf54339a31a306138d7be79ee55 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
module Gas {
const STATICCALL : nat := 0xfa
function f(op: nat, s: int): int
{
match op
case STATICCALL => 0
case _ => s
}
lemma MatchIsCorrect() {
assert f(0, 2) == 2;
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4007.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 251 | 364b8d15a04069cde6ef47b1bedfbb3bdcbb3135d189d4739a7eed2e11f9af0a | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --allow-warnings --relax-definite-assignment
method Main() {
var a := 0;
for i := 0 to |(set x: int | 0 <= x < 3 :: x)| {
a := a + 1;
}
print a, "\n";
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-401.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 189 | e647f4a632b11780c14f8fe609efe7af5c5f4790496736adaf48d76c3e2ddf69 | // RUN: %verify "%s" > "%t"
// RUN: %verify --solver-option='PROVER_PATH=%z3' "%s" >> "%t"
// RUN: %diff "%s.expect" "%t"
// UNSUPPORTED: windows
method m() {
assert 1 + 1 == 2;
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4012.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 181 | d3a176ea344de94d807c2def3895d1c6f46dfc0466ccc135d237cb9f62057881 | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
method Main() {
var m: multiset<()> := multiset{};
m := m[() := 18446744073709551616];
print |m|, "\n";
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-401a.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 184 | e95442e1ac00dfe8ee8a8eeba88fee50467c9cbe6ff0acb909ec8e6af5385dc8 | // Dafny should emit exit value 1
// RUN: ! %verify --solver-option="PROVER_PATH=Output/binz/z3" "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method m() {
assert 1 + 1 == 2;
}
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-403.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 385 | 101b4f1f12fc630088988100704df7f48b99b71badcf9840ac9ca90faf2a681e | // NONUNIFORM: nativeType has back-end specific behavior
// RUN: %run --target java "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
newtype {:nativeType "byte"} uint8 = x:int | 0 <= x < 0x100
newtype {:nativeType "int"} int32 = x:int | -0x8000_0000 <= x < 0x8000_0000
method Main() {
var u8 : uint8 := 140;
var... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4035.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,592 | 94ed22480e60defc422c923f4dc1a7bfd73a2c8d99d43d10400a438c267d79cd | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
module ConstInTrait {
type ReallyEmpty = x: int | false witness *
trait UnimplementableTrait extends object {
const x: ReallyEmpty
}
method M(o: object)
ensures false // error
{
if o is UnimplementableTrait {
var u... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4046.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 994 | 2d2e4565d5a7e35a096d5857458ea2746f58e726a8e9eb28776d03dad54962f5 | // RUN: %testDafnyForEachResolver --expect-exit-code=2 "%s"
module Library {
export
provides WhoKnows
provides TraitX, TraitY
provides ClassX, ClassY, ClassZ
type WhoKnows
trait {:termination false} TraitX extends object { }
trait {:termination false} TraitY { }
class ClassX ext... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4048.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 203 | 1f6e50b59fb51e995fe8b6d49c2f1e64bbcc7988fc377b2533432a07dc0242f4 | // RUN: %exits-with 1 %baredafny build -t:lib --use-basename-for-filename "%s" x.doo > "%t"
// RUN: %diff "%s.expect" "%t"
// Tests case in which an input .doo file does not exist
const c := 5
|
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-405.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 638 | e69b7745f1801552bf673eac6747fd6a57c7ed22bcabee43f104a23ab89abfe8 | // RUN: %testDafnyForEachResolver --expect-exit-code=4 "%s"
const WITNESS := seq(10, i => 0) // This line alone suffices to cause the original bug
type Seq10 = s: seq<int> | |s| == 10 witness WITNESS
function WITNESS2(): seq<int> { seq(10, i => 0) }
type Seq10a = s: seq<int> | |s| == 10 witness WITNESS2()... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4055.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 328 | 7a7686c83cb48a65a52546f1b3e99cdcbfb5038a414e6bc0638a529bb49c87bd | // RUN: %exits-with 4 %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
lemma LemmaOutsideofScaffolding2(a: int, b: int)
ensures a == b
{
assert false;
}
lemma LemmaWithScaffolding()
{
assert {:only "after"} true;
}
lemma LemmaOutsideofScaffolding(a: int, b: int)
ensures a == b
{
assert f... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4056.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 486 | ff155956be1b4f14b94444e1a0fc9aaeb6b9967766940127b4049babbe0bfaa9 | // RUN: %verify %s > %t
// RUN: %diff "%s.expect" "%t"
trait ADT extends object {
ghost function ReprFamily(n: nat): set<object>
decreases n
ensures n > 0 ==> ReprFamily(n) >= ReprFamily(n-1)
reads this, if n == 0 then {} else ReprFamily(n-1)
}
class P extends ADT {
ghost function ReprFamil... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4074.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 512 | 3d611050595c16dfa3c02e893e4fa93de4e351391a11580f60aed9a197bef156 | // RUN: %exits-with 4 %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
method {:only "wrongArgument"} TestReported() {
assert false; // An error here
}
method TestNotReported() {
assert false;
}
class A {
method {:only} TestReported() {
assert false; // An error here
}
method TestN... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4131.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 421 | 2d99e23668d0ee089c38fb38fad2e3e04c37cb26833986cca390bfbf3a966bb2 | // RUN: %verify --type-system-refresh "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
class Element { }
class Foo {
function Collect(M: set<Element>): bool
reads this, set a | a in M
// The legacy resolver inferred "a" in the following line to have type "Foo",
// which results in a type error. This ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4139-main.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 106 | 934fe175041ed4a1f4201c64d6cb10ccfcd5c5c768c11b9b3c897904007d5231 | // RUN: echo 'lit should ignore this file'
class TestLogic''TopLevel {
constructor ()
{
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4139.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 165 | 685f3e6530d8ce38c39b57fc19fc330abcf07cda4efa9813920d529708fe1482 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
include "git-issue-4139-main.dfy"
method Main() {
var undertest := new TestLogic''TopLevel();
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4141.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 368 | 40b9efd61755c510adbc70813f7d31de083fa4366e43763e3cd9742feafc523d | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s"
method Test<X(==)>(a: X, b: X) {
print a == b, "\n";
}
method Main()
{
var a := new bool[1];
var ars := [a];
a := new bool[1];
var ars' := [a];
Test(ars, ars');
ars[0][0] := true;
Test(ars, ars');
ars'[0][0] := true;
Te... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4152.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 665 | 33fe7399e19ec749142a64e10cc6b1b05806b56ad43cedefde4a2e7d250ad2cb | // RUN: %testDafnyForEachCompiler --refresh-exit-code=0 "%s" -- --general-newtypes=false
// This file tests legacy conversions. In the new resolver, these require explicit casts.
method Main() {
var a: bv8 := 0xFF;
var b: bv16 := 0xFFFF;
var c: bv32 := 0xFFFF_FFFF;
var d: bv64 := 0xFFFF_FFFF_FFFF_FFFF;
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4162.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 420 | b8bb941af5caef8e576441f534cf9191507e64f11938fb9fa2fd13ca7a4122be | // NONUNIFORM: %testDafnyForEachCompiler doesn't support /out
// RUN: %run --target py --build M "%s" > "%t"
// RUN: %run --target cs --build M "%s" >> "%t"
// RUN: %run --target java --build M "%s" >> "%t"
// RUN: %run --target js --build M "%s" >> "%t"
// RUN: %run --target go --build M "%s" >> "%t"
// RUN: %di... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4176.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 355 | dd1cfd6eb0a4add8c04aa069a52222a0d2d9b93eeb511e284122103376e9e42e | // RUN: %verify %s > %t
// RUN: %diff "%s.expect" "%t"
method test(c: Class) {
reveal Class.P();
reveal Class.Q();
reveal f();
assert c.P();
assert c.Q();
assert f();
}
class Class {
opaque function P() : bool { true }
opaque twostate function Q() : bool { true }
}
... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4181.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 134 | 5d0eff97ecaed08612573bca2ed3de22dcde919432743e771e0b7da9332b3e27 | // RUN: %testDafnyForEachCompiler "%s"
module C {
method Test() {
print "done\n";
}
}
method Main(){
C.Test();
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4188.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 393 | 1e5f82a2d6e78406ad6de48cf7d63e85bfb6b2d5a8d00153cbd58237b59e2bad | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
newtype T1 = nat
newtype T2 = int
newtype T3 = n: nat | true
newtype T4 = i: int | 0 <= i
method M(s1: set<T1>, s2: set<T2>, s3: set<T3>, s4: set<T4>)
requires s1 != {} && s2 != {} && s3 != {} && s4 != {}
{
var i1: T1 :| i1 in s1;
var i2: T... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4202.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 247 | b05e0468569030d3a638fa9cf2bb6739d9967787e7373cb750814ae5a6ff8d64 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
opaque function F(x: int): char
{ 'D' }
function InitArray<D>(f: int -> D): (a: D)
{
f(44)
}
method Main() {
reveal F();
var c := InitArray(F);
assert c == 'D';
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4205.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 175 | ace9a231f6a37fa250a732af2668d4a5d2b9890f5491bcb5b286737f151c4d7a | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
trait T {
opaque function bar(): int
}
class F extends T {
opaque function bar(): int {
1
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4205a.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 205 | 575e48ea2a14db0c48a1a9005c2ea9c02b9618224d518c4814baf76f852583f6 | // RUN: %verify "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
trait T {
opaque function bar(): (r: int)
}
class F extends T {
constructor() {}
opaque function bar(): (r: int) {
1
}
} |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4217.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 330 | d9ec640a8b226efdd1102ac26fae7f753482625a837a1e59a1e4ea1551abdbe0 | // RUN: %testDafnyForEachResolver "%s"
function SpecConverter(input: string): int {
1
}
type StringWrapper {
ghost const base: string
}
method Converter(value: StringWrapper) returns (res: int)
// the following postcondition used to not verify
ensures res == SpecConverter(value.base)
{
res ... |
dafny-lang/dafny | Source/IntegrationTests/TestFiles/LitTests/LitTest/git-issues/git-issue-4224.dfy | NOASSERTION | 3,473 | master | 368adac6150e6a3825fe2f605dca71353badc779 | 2026-07-21T22:46:38Z | 1,419 | 34361eabc6ad47c68e3f69a5a4e9fa946876028e2239262130e2528aa07c314a | // RUN: %exits-with 4 %verify --type-system-refresh=false --general-newtypes=false "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
module Library {
export OnlySome
provides NeedlesslyParameterizedType
export Everything
reveals NeedlesslyParameterizedType
type NeedlesslyParameterizedType<X> = bool
}... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.