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* Added test to stratified inlining.Gravatar Unknown2012-04-24
| | | | Don't use UNSAT core for the refinement step.
* Fixed bug with triply nested maps and polymorphism (reported as Item # 10218).Gravatar Unknown2012-04-04
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* small fixGravatar qadeer2012-04-04
| | | | added regressions
* Dafny: support assign-such-that in var declarations in refinementsGravatar Unknown2012-03-15
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* Dafny: fixed lack of assign-such-that restriction in parallel statementGravatar Unknown2012-03-15
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* Dafny: added assign-such-that statements; syntax: x,y,a[i],o.f :| Expr;Gravatar Unknown2012-03-15
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* Dafny: added StoreAndRetrieve refinement exampleGravatar Unknown2012-03-15
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* Boogie: Simplified (and liberalized) parsing of string literals as attribute ↵Gravatar Unknown2012-03-12
| | | | parameters
* Boogie: temporarily disabled the "datatypes" test cases, until a null ↵Gravatar Unknown2012-03-12
| | | | dereference error in the Boogie code gets resolved
* updated Boogie strings so that they can refer to \" (and more)Gravatar qadeer2012-03-12
| | | | fixed BCT :value
* Dafny: removed a now-inferred type-parameter instantiation in a test fileGravatar Unknown2012-03-07
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* Dafny: added ghost modules (the meaning is simply that such a module will ↵Gravatar Rustan Leino2012-03-07
| | | | | | | not be compiled) Dafny: improved :autocontracts heuristic for detecting "simple query method" Dafny: fixed some bugs
* Dafny: added experimental feature {:autocontracts} to de-clutter idiomatic ↵Gravatar Unknown2012-03-05
| | | | specifications
* MergeGravatar Unknown2012-03-02
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* | Dafny: tests for skeletonsGravatar Unknown2012-03-02
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* | Dafny: allow more skeleton statements in refinementsGravatar Unknown2012-03-02
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| * various refactorings related to houdiniGravatar qadeer2012-03-02
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| * Dafny: fixed well-formedness checking of LET expressions to allow the RHS to ↵Gravatar Rustan Leino2012-02-29
|/ | | | be used
* Dafny: make sure assume->assert transformation gives rise to a checkGravatar Rustan Leino2012-02-19
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* Dafny: added syntactic support for ...'s in statements, and started ↵Gravatar Unknown2012-02-18
| | | | implementation of refinement transformations thereof
* Dafny: allow signatures to be omitted on refining functions/methodsGravatar Unknown2012-02-16
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* Dafny: allow various forms of leaving off type arguments in declarationsGravatar Rustan Leino2012-02-16
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* Dafny: fixed bug in compilation of let expressions.Gravatar Rustan Leino2012-01-26
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* Dafny: Fixed a bug in the printing of let expressions.Gravatar wuestholz2012-01-24
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* Dafny: improved error location for violations of function postconditionsGravatar Rustan Leino2012-01-18
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* Dafny: allow a refinement to provide a function/method body if the ↵Gravatar Rustan Leino2012-01-18
| | | | function/method being refined didn't have one
* Dafny: added signature checking to refinementGravatar Rustan Leino2012-01-17
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* Dafny: allow parallel statements with an empty list of bound variablesGravatar Rustan Leino2012-01-17
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* Dafny: parallel statements:Gravatar Rustan Leino2012-01-17
| | | | | | | - removed the awkward restriction that method postconditions cannot use old/fresh if there's no modifies clause and no out-parameters; instead, implemented parallel statements to handle these cases - also allow old/fresh in ensures clauses of parallel statements - allow TypeRhs and choose expressions in Call/Proof parallel statements - disallow calls to non-ghost methods in parallel statements (since those may do "print" statements and we don't want to allow those to take place in parallel; besides, the compiler wants to omit the parallel statement altogether and could not do so if there were print statements)
* Dafny: Recheck specifications that contain refined (extended) predicates, ↵Gravatar Rustan Leino2012-01-16
| | | | even if they are contained inside a split expression. Superposition is thought to be sound.
* Dafny: handle refinement of nested tokens that come from SpliExpr (still ↵Gravatar Rustan Leino2012-01-12
| | | | need to deal with unsplit expressions, like quantifiers)
* Dafny: make full predicate definitions available only inside a module ↵Gravatar Rustan Leino2012-01-11
| | | | (outside is just an implication: the predicate implies the body known so far)
* Dafny: allow class-member declarations at top level of any module (not just ↵Gravatar Rustan Leino2012-01-10
| | | | the default module); these go into the (new) default class of each module
* Dafny: added test case for refinement and predicates (and fixed a parsing bug)Gravatar Rustan Leino2012-01-10
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* Dafny: allow definitions and uses of parameter-less predicates to go without ↵Gravatar Rustan Leino2012-01-10
| | | | parentheses
* Dafny: added predicatesGravatar Rustan Leino2012-01-10
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* Dafny: added support for simple superposition refinementsGravatar Rustan Leino2012-01-09
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* MergeGravatar Rustan Leino2012-01-05
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* | Dafny: firmed up the module systemGravatar Rustan Leino2012-01-05
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| * Disable datatypes test until Z3 is updated.Gravatar Mike Barnett2012-01-05
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* | Dafny: disengaged old refinement test filesGravatar Rustan Leino2012-01-04
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* Dafny: don't allow ghost expressions in print statementsGravatar Rustan Leino2012-01-03
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* added a test for generalized array theoryGravatar qadeer2011-12-30
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* added the datatypes testGravatar qadeer2011-12-29
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* fixed problems with datatypesGravatar qadeer2011-12-29
| | | | | removed stale contracts in stratified inlining added test to datatypes
* Dafny: Fixed a bug in the pretty printer.Gravatar wuestholz2011-12-26
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* Dafny: Extended the support for attributes on method/constructor calls.Gravatar wuestholz2011-12-23
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* Dafny: Added support for attributes on method/constructor calls.Gravatar wuestholz2011-12-21
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* forgot to check it inGravatar qadeer2011-12-21
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* Dafny: for a datatype with just one constructor, don't check (but do assume) ↵Gravatar Rustan Leino2011-12-19
| | | | that destructors are applied only to those values constructed by that one-and-only constructor