Releases: viperproject/viper-ide
Releases · viperproject/viper-ide
Nightly Release v-2022-09-30-1522
Based on
- ViperServer release
v-2022-09-30-1500
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-21-1611
Based on
- ViperServer release
v-2022-09-21-1506
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-21-0845
Based on
- ViperServer release
v-2022-09-21-0748
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-21-0808
Based on
- ViperServer release
v-2022-09-21-0748
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-21-0746
Based on
- ViperServer release
v-2022-09-21-0729
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-02-0742
Based on
- ViperServer release
v-2022-09-02-0721
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-01-1634
Based on
- ViperServer release
v-2022-09-01-1039
- Z3
4.8.6
- Boogie release
latest
July 2022 release
Release 2022.7
Date 29/07/22
Changes in Viper Language
- ADT plugin added. It is enabled by default, and can be disabled with the
--disableAdtPlugin
command-line option. This plugin converts ADT (abstract datatype) declarations of the formadt (name) { Constructor1(args) ... }
into domain types with constructors, destructors, discriminants, and corresponding axioms. More information can be found in the tutorial (Silver#574) - Added support for a
refute (expression)
statement. This statement behaves like an assertion, except the expression is expected to be provably false. More information can be found in the tutorial (Silver#583) - Division of two
Perm
-typed expressions is now allowed. (Silver#572) - Typed function application syntax (
(foo(...) : T)
) now parses properly. (Silver#584)
Backend-specific upgrades/changes
Symbolic Execution Verifier (Silicon)
- Output sent to the backend solver is now SMT-LIB 2.6 conformant. Additionally, there is experimental support for the CVC5 solver using the
--prover cvc5
command-line option. (Silicon#609) - Improved counterexamples. Counterexamples are now generated for domain types as well, and are included in the output with the
--counterexample mapped
command-line option. (Silicon#631)
Verification Condition Generation Verifier (Carbon)
- Breaking change: wildcard
acc
expressions inexhale
statements are no longer reordered. Behaviour is now consistent with Silicon and all permissions in anexhale
statement are always exhaled left to right. (Silicon#30, Carbon#411)
Miscellaneous
- "Chopper" API is now available to front ends. This functionality allows a single Viper file to be split into multiple smaller files that can be verified separately. Dependencies between functions, methods, and predicates are correctly determined to minimise the size of the individual Viper files. (Silver#589)
- Upgraded projects to use
sbt
version 1.6.2. (Silicon#627, Silver#592) - Viper IDE uses
.vpr
as its default file extension. (viper-ide#223) - Viper IDE now requires at least Java version 11. (viper-ide#250)
- Cache improvements. (Silver#578)
- Various bug fixes. (Carbon#423, Carbon#425, viper-ide#248, Silver#496, Silver#587, Silver#590)
Based on
- ViperServer release
v.22.07-release
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-01-1059
Based on
- ViperServer release
v-2022-09-01-1039
- Z3
4.8.6
- Boogie release
latest
Nightly Release v-2022-09-01-0735
Based on
- ViperServer release
v-2022-09-01-0715
- Z3
4.8.6
- Boogie release
latest