Commit message (Collapse) | Author | Age | |
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* | Dafny: in compiler, respect C#'s different scoping rules and lack of support ↵ | Unknown | 2012-06-14 |
| | | | | for special characters in identifiers | ||
* | Merge | Unknown | 2012-06-14 |
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* | | Dafny: cleaned up test scripts a little | Unknown | 2012-06-14 |
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| * | Merge | Jason Koenig | 2012-06-13 |
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| * | Dafny: allow parallel assignments to assign to the same LHS if the RHS match. | Jason Koenig | 2012-06-13 |
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* | | Merge | Unknown | 2012-06-13 |
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* | | Dafny: Changed the semantics of the assign-such-that statement "x :| P;" to ↵ | Unknown | 2012-06-13 |
| | | | | | | | | 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 same | Jason Koenig | 2012-06-13 |
|/ | | | | (i.e. a != b is allowed when a: array<int> and b: array<T>) | ||
* | Dafny: allow types to be qualified with the name of the module that declares ↵ | Unknown | 2012-06-11 |
| | | | | them (for now, this is supported only in type expressions and "new" allocations, not in places where the type name is used to qualify some other type member) | ||
* | Dafny: Added map comprehensions and updated display syntax | Unknown | 2012-05-31 |
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* | Dafny: fixed regression tests | Unknown | 2012-05-29 |
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* | Dafny: Added maps to regression tests. | Unknown | 2012-05-29 |
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* | Dafny: more correct checking of co-inductive productivity | Unknown | 2012-05-18 |
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* | Dafny: added support for co-recursive calls | Rustan Leino | 2012-05-01 |
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* | Dafny: fixed unsoundness having to do with a function depending on the ↵ | Unknown | 2012-04-27 |
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* | Dafny: added resolution tests cases for inductive datatypes | Unknown | 2012-04-27 |
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* | Dafny: fixed resolution bug for inductive datatypes (previous check did not ↵ | Unknown | 2012-04-25 |
| | | | | | | | handle generic datatypes correctly) Dafny: fixed compiler bug in inductive datatypes (missing type parameters in emitted code) Dafny: added "codatatype" declaration (syntax only for now) | ||
* | Dafny: fixed lack of assign-such-that restriction in parallel statement | Unknown | 2012-03-15 |
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* | Dafny: added assign-such-that statements; syntax: x,y,a[i],o.f :| Expr; | Unknown | 2012-03-15 |
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* | Merge | Unknown | 2012-03-02 |
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* | | Dafny: tests for skeletons | Unknown | 2012-03-02 |
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* | | Dafny: allow more skeleton statements in refinements | Unknown | 2012-03-02 |
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| * | Dafny: fixed well-formedness checking of LET expressions to allow the RHS to ↵ | Rustan Leino | 2012-02-29 |
|/ | | | | be used | ||
* | Dafny: make sure assume->assert transformation gives rise to a check | Rustan Leino | 2012-02-19 |
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* | Dafny: added syntactic support for ...'s in statements, and started ↵ | Unknown | 2012-02-18 |
| | | | | implementation of refinement transformations thereof | ||
* | Dafny: allow signatures to be omitted on refining functions/methods | Unknown | 2012-02-16 |
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* | Dafny: allow various forms of leaving off type arguments in declarations | Rustan Leino | 2012-02-16 |
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* | Dafny: Fixed a bug in the printing of let expressions. | wuestholz | 2012-01-24 |
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* | Dafny: improved error location for violations of function postconditions | Rustan Leino | 2012-01-18 |
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* | Dafny: allow a refinement to provide a function/method body if the ↵ | Rustan Leino | 2012-01-18 |
| | | | | function/method being refined didn't have one | ||
* | Dafny: added signature checking to refinement | Rustan Leino | 2012-01-17 |
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* | Dafny: allow parallel statements with an empty list of bound variables | Rustan Leino | 2012-01-17 |
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* | Dafny: parallel statements: | Rustan Leino | 2012-01-17 |
| | | | | | | | - 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, ↵ | Rustan Leino | 2012-01-16 |
| | | | | 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 ↵ | Rustan Leino | 2012-01-12 |
| | | | | need to deal with unsplit expressions, like quantifiers) | ||
* | Dafny: make full predicate definitions available only inside a module ↵ | Rustan Leino | 2012-01-11 |
| | | | | (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 ↵ | Rustan Leino | 2012-01-10 |
| | | | | 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) | Rustan Leino | 2012-01-10 |
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* | Dafny: added predicates | Rustan Leino | 2012-01-10 |
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* | Dafny: added support for simple superposition refinements | Rustan Leino | 2012-01-09 |
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* | Dafny: firmed up the module system | Rustan Leino | 2012-01-05 |
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* | Dafny: disengaged old refinement test files | Rustan Leino | 2012-01-04 |
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* | Dafny: don't allow ghost expressions in print statements | Rustan Leino | 2012-01-03 |
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* | Dafny: Fixed a bug in the pretty printer. | wuestholz | 2011-12-26 |
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* | Dafny: Extended the support for attributes on method/constructor calls. | wuestholz | 2011-12-23 |
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* | Dafny: Added support for attributes on method/constructor calls. | wuestholz | 2011-12-21 |
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* | Dafny: for a datatype with just one constructor, don't check (but do assume) ↵ | Rustan Leino | 2011-12-19 |
| | | | | that destructors are applied only to those values constructed by that one-and-only constructor | ||
* | Dafny: Made sure that error locations refer to the Dafny program, even if ↵ | wuestholz | 2011-12-15 |
| | | | | the /print option is used. | ||
* | Dafny: Added support for attributes on various specification constructs ↵ | wuestholz | 2011-12-07 |
| | | | | (assert, ensures, modifies, decreases, invariant). | ||
* | Dafny: fix bug in translation of (the splitting of) if-then-else expressions ↵ | Rustan Leino | 2011-12-10 |
| | | | | (see bug report Issue 10214 on codeplex) |