Commit message (Collapse) | Author | Age | |
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* | Removed Dafny, Jennisys, Chalice, and BCT, which now live in different ↵ | 2013-03-05 | |
| | | | | Codeplex repositories. | ||
* | fixed a bug in og | 2013-03-04 | |
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* | fixed bugs in both parallel calls and linear stuff (reported by Chris) | 2013-03-03 | |
| | | | | also added improved error reporting suggested by Chris | ||
* | bug in OG for parallel call | 2013-03-02 | |
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* | added parallel calls | 2013-03-01 | |
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* | removed call forall and * args to calls | 2013-02-23 | |
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* | fixed bugs in typechecking of linear sets | 2013-02-13 | |
| | | | | | added regressions to linear sets removed the need to supply the builtin map operations manually | ||
* | Add another test file | 2013-02-12 | |
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* | fixed another bug reported by ChrisHaw | 2013-02-12 | |
| | | | | Added an answer file | ||
* | finished the sample | 2013-02-05 | |
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* | Further bug fixes in OG | 2013-02-05 | |
| | | | | Added another sample | ||
* | fixed bug in OG | 2013-02-01 | |
| | | | | added another OG sample illustrating rely-guarantee encoding | ||
* | handling old() in stable assertions | 2013-01-30 | |
| | | | | bug fix in linear | ||
* | updated answer files | 2013-01-25 | |
| | | | | og and linear creates some rearrangement of blocks | ||
* | Refactored code that generates an axiom for a function, and changed the ↵ | 2013-01-17 | |
| | | | | pretty printing to always reflect when a function body is inlined | ||
* | Allow attributes on procedure formals, function formals, and bound variables | 2013-01-07 | |
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* | bug fix for interaction between inlining and loops | 2013-01-04 | |
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* | More stuff for abstract houdini; updated test case | 2012-12-10 | |
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* | Disengaged Dafny tests | 2012-11-20 | |
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* | Added Abstract Houdini: an implementation of Houdini based on abstract domains. | 2012-11-05 | |
| | | | | Currently only predicate-abstraction domain is supported. | ||
* | Merge | 2012-10-22 | |
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* | | include Test/datatypes | 2012-10-22 | |
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| * | Dafny: adjusted Answer file for reordering | 2012-10-18 | |
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* | Dafny: fixed merge | 2012-10-04 | |
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* | Merge | 2012-10-04 | |
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* | | Dafny: complete implementation of iterators | 2012-10-03 | |
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* | | Dafny: automatically update iterator _new field upon allocations | 2012-10-03 | |
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* | | Dafny: good error locations for yield statements; other iterator ↵ | 2012-10-03 | |
| | | | | | | | | improvements / bug fixes | ||
* | | Dafny: more part of verifying iterators | 2012-10-03 | |
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* | | Dafny: changed iterator body to resolve to implicit fields rather than to ↵ | 2012-10-02 | |
| | | | | | | | | the formal in- and yield-parameters | ||
* | | Dafny: incomplete snapshot of verification of iterators | 2012-10-02 | |
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| * | Merge | 2012-09-29 | |
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| | * | Dafny: removed div/mod axioms, since Boogie now interprets div/mod | 2012-09-28 | |
| | | | | | | | | | | | | | | | Dafny: included FloydCycleDetect again (which had been temporarily commented out) DafnyExtension: adjusted to Boogie's change in abstract-interpretation support | ||
| | * | Boogie and Dafny: adjustments to the test suite expected output (and a ↵ | 2012-09-27 | |
| | | | | | | | | | | | | temporary hack in FloydCycleDetect.dfy to be corrected shortly) | ||
| | * | Boogie: added type 'real' with overloaded arithmetic operations plus real ↵ | 2012-09-27 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | division '/' and (uninterpreted) real exponentiation '**', real literals and coercion functions 'int' and 'real'; Integer operations 'div' and 'mod' are now mapped to corresponding SMT-LIB operations instead of treating them uninterpreted; Made unary minus valid Boogie syntax again (the expression '- e' used to be rewritten by the parser to '0 - e', now this is done when generating VCs); Extended the BigDec class with additional functionality; Added test cases for SMT-LIB prover backend (the Z3 API interface has been adapted accordingly, but is untested) | ||
| | * | Boogie: new syntax for integer division and modulus: use div and mod instead ↵ | 2012-09-27 | |
| | | | | | | | | | | | | of / and % | ||
| | * | Removed AIFramework from Boogie -- use native trivial or native ↵ | 2012-09-27 | |
| | | | | | | | | | | | | | | | | | | | | | interval-based abstract interpretation instead. Command-line option '/infer' now accepts only arguments 't' and 'j' where the latter is the default now for Boogie. Command-line option '/logInfer' has been dropped. | ||
* | | | Dafny: compile iterators | 2012-09-26 | |
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* | | | Dafny: added test cases for resolving iterators | 2012-09-25 | |
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* | | | Dafny: added iterators; for now, only parsing and resolving (and printing ↵ | 2012-09-25 | |
| | | | | | | | | | | | | and refining), no compilation or verification | ||
| * | | Use expression splitting for checking calculation steps | 2012-09-23 | |
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| * | | Bugfix in the translation of calc statements (oops), added more resolution ↵ | 2012-09-21 | |
| | | | | | | | | | | | | and verification tests | ||
| * | | Added tests for parsing and resolution of calc statements | 2012-09-21 | |
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| * | | Allow multiple calc/block statements in a hint. Removed the empty calc test ↵ | 2012-09-19 | |
| | | | | | | | | | | | | from dafny2/Calculations, as it actually belongs in dafny0. | ||
| * | | Allow empty calc statements | 2012-09-19 | |
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| * | Dafny: Updated a test that would take a long time (almost 2h) to verify with ↵ | 2012-09-18 | |
| | | | | | | | | Z3 4.1. | ||
| * | Dafny: some test cases for "calc" (very cool!) | 2012-09-17 | |
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* | Updated test 'livevars' that would fail with Z3 4.1 (alternative error trace). | 2012-09-12 | |
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* | Updated test 'test15' that would fail with Z3 4.1 (different ordering of ↵ | 2012-09-12 | |
| | | | | elements in the model output). | ||
* | Dafny: improved checking of inherited postconditions (in refinements) | 2012-09-10 | |
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