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path: root/Source/Dafny/Resolver.cs
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* MergeGravatar Rustan Leino2012-09-10
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* | Dafny: allow 'decreases *' (that is, non-terminating recursion) on ↵Gravatar Rustan Leino2012-09-09
| | | | | | | | tail-recursive methods
* | Dafny: Added detection and support for tail recursive calls (and an ↵Gravatar Unknown2012-09-07
| | | | | | | | optional "tailrecursion" attribute). Also, let the cloner also clone attributes.
* | Dafny: for refinements, don't consider a newly provided predicate body to be ↵Gravatar Unknown2012-08-30
| | | | | | | | an extension--clients don't need to be reverified if the body is new, only an extensions to a previous definition need to be
| * Dafny: allow more corecursive calls for copredicatesGravatar Rustan Leino2012-08-30
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* Dafny: fixed contract bug in resolverGravatar Rustan Leino2012-08-27
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* DafnyExtension: fixed more missing cases for hover textsGravatar Unknown2012-08-15
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* Dafny: two bug fixes (resolution crashing on bad input, DafnyExtension ↵Gravatar Unknown2012-08-14
| | | | crashing after certain deletes)
* Dafny: internal renamingGravatar Unknown2012-08-10
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* Dafny: added heuristics for finding witnesses in assign-such-that checkingGravatar Unknown2012-08-10
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* Dafny: corrected commentGravatar Jason Koenig2012-08-03
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* Dafny: support opening modules into the local scopeGravatar Jason Koenig2012-07-30
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* Dafny: removed allocated, changed semantics of freshGravatar Jason Koenig2012-07-29
| | | | | -allocated(x) removed, as really only useful in old(...) -old(allocated(x)) and !fresh(x) are equivalent (for x with type ref, set, sequence, and datatype).
* Dafny: added structural refinement checkGravatar Jason Koenig2012-07-29
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* Dafny: allowed strictly finite datatypes in comprehensions, quantifiers, and ↵Gravatar Jason Koenig2012-07-17
| | | | parallel statements.
* Dafny: compilation of abstract modules, including local definitions (as in ↵Gravatar Jason Koenig2012-07-17
| | | | | | | module A as B = C) * * * Dafny: compilation of abstract modules, including local definitions (as in module A as B = C)
* Dafny: check that resolution successfully resolved all types, where appropriate.Gravatar Jason Koenig2012-07-12
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* Dafny: fixed ghost checking for labeled (i.e. named) expressions, changed to ↵Gravatar Jason Koenig2012-07-10
| | | | parallel syntax, other minor fixes
* MergeGravatar Rustan Leino2012-07-09
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* | Dafny: More work on the coinduction principleGravatar Rustan Leino2012-07-09
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| * Dafny: added verification that replaced expressions are the same as the originalGravatar Jason Koenig2012-07-09
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| * Dafny: added named expressions and replacementGravatar Jason Koenig2012-07-09
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| * Dafny: types can now be qualified with full module pathsGravatar Jason Koenig2012-07-06
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| * Dafny: datatype constructors can be accessed across module boundaries.Gravatar Jason Koenig2012-07-06
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| * Dafny: fixed a crash in datatype argument resolutionGravatar Jason Koenig2012-07-05
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| * Dafny: Fixed bug in autocontracts where the post resolver was run even if ↵Gravatar Jason Koenig2012-07-05
| | | | | | | | there were resolution errors.
| * Dafny: disallow importing ghost modules into physical ones.Gravatar Jason Koenig2012-07-05
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* | MergeGravatar Rustan Leino2012-07-04
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| * Dafny: added static members of _default to the module level scope, at low ↵Gravatar Jason Koenig2012-07-03
| | | | | | | | priority.
| * Dafny: added support for nested abstract modules, fixed some translation issuesGravatar Jason Koenig2012-07-03
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* | MergeGravatar Rustan Leino2012-07-03
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* | Dafny: added copredicatesGravatar Rustan Leino2012-07-03
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| * Dafny: reinstated autocontractsGravatar Jason Koenig2012-07-02
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* Dafny: MergeGravatar Jason Koenig2012-06-27
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* | Dafny: fixed bug in which _module scope declarations were not verified.Gravatar Jason Koenig2012-06-27
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* | Dafny: Fixed module bugsGravatar Jason Koenig2012-06-27
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* | Dafny: Implemented abstract modulesGravatar Jason Koenig2012-06-26
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| * Dafny: now, equality-support determination and checking feels ripe; so, ↵Gravatar Rustan Leino2012-06-22
| | | | | | | | | | | | codatatypes would then be sound Dafny: added special case to allow equality comparison against parameter-less datatype values
| * Dafny: mark code for equality-support determination tentativeGravatar Unknown2012-06-22
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| * Dafny: equality-support test cases. This is just a snapshot--some things ↵Gravatar Unknown2012-06-22
| | | | | | | | still to be fixed up.
| * Dafny: added contracts to IRewriter methodsGravatar Unknown2012-06-22
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| * Dafny: deal with equality-support issues in refinementsGravatar Unknown2012-06-22
| | | | | | | | Dafny: a small amount of refactoring and bug fixes
| * Dafny: Since it's no longer true that all types support equality at run-time ↵Gravatar Unknown2012-06-21
| | | | | | | | (in particular, codatatypes), Dafny needs to check this. In these changes, Dafny supports the "(==)" suffix to type parameters, infers that suffix in some cases, and enforces equality support in many places. Refinement and datatypes still need more attention in the Dafny implementation.
* | Dafny: Added nested modulesGravatar Jason Koenig2012-06-19
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* Dafny: in compiler, respect C#'s different scoping rules and lack of support ↵Gravatar Unknown2012-06-14
| | | | for special characters in identifiers
* MergeGravatar Jason Koenig2012-06-13
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* | Dafny: allow parallel assignments to assign to the same LHS if the RHS match.Gravatar Jason Koenig2012-06-13
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| * MergeGravatar Unknown2012-06-13
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| * Dafny: Changed the semantics of the assign-such-that statement "x :| P;" to ↵Gravatar Unknown2012-06-13
| | | | | | | | check the existence of a value. The previous "assume only" version is available by supplying the keyword "assume" in front of "P".
* | Dafny: liberalized equality to work when the types could possibly be the sameGravatar Jason Koenig2012-06-13
|/ | | | (i.e. a != b is allowed when a: array<int> and b: array<T>)