Commit message (Collapse) | Author | Age | |
---|---|---|---|
* | Dafny: internal renaming | Unknown | 2012-08-10 |
| | |||
* | Dafny: fixed datatype GetHashCode() to make it consistent with Equals() | Jason Koenig | 2012-07-18 |
| | |||
* | Dafny: allowed strictly finite datatypes in comprehensions, quantifiers, and ↵ | Jason Koenig | 2012-07-17 |
| | | | | parallel statements. | ||
* | Dafny: compilation of abstract modules, including local definitions (as in ↵ | Jason Koenig | 2012-07-17 |
| | | | | | | | module A as B = C) * * * Dafny: compilation of abstract modules, including local definitions (as in module A as B = C) | ||
* | Dafny: fixed ghost checking for labeled (i.e. named) expressions, changed to ↵ | Jason Koenig | 2012-07-10 |
| | | | | parallel syntax, other minor fixes | ||
* | Dafny: Implemented abstract modules | Jason Koenig | 2012-06-26 |
| | |||
* | Dafny: in compiler, respect C#'s different scoping rules and lack of support ↵ | Unknown | 2012-06-14 |
| | | | | for special characters in identifiers | ||
* | Dafny: fixed a couple of compiler bugs | Unknown | 2012-06-14 |
| | |||
* | 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: change labels to use a generic singly linked list | Jason Koenig | 2012-06-06 |
| | |||
* | Dafny: Added map comprehensions and updated display syntax | Unknown | 2012-05-31 |
| | |||
* | Dafny: Added compilation of finite maps | Unknown | 2012-05-25 |
| | |||
* | Dafny: more correct checking of co-inductive productivity | Unknown | 2012-05-18 |
| | |||
* | Dafny: improve printing of inductive datatypes | Unknown | 2012-05-01 |
| | | | | Dafny: don't consider co-datatypes as candidates for default decreases components | ||
* | Dafny: print inductive datatypes | Rustan Leino | 2012-05-01 |
| | |||
* | Dafny: added support for co-recursive calls | Rustan Leino | 2012-05-01 |
| | |||
* | Dafny: compile co-inductive datatypes | Unknown | 2012-04-26 |
| | | | | Dafny: for inductive datatypes, cache any default value computed and also produce slightly tidier target code | ||
* | 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: added assign-such-that statements; syntax: x,y,a[i],o.f :| Expr; | Unknown | 2012-03-15 |
| | |||
* | Dafny: added ghost modules (the meaning is simply that such a module will ↵ | Rustan Leino | 2012-03-07 |
| | | | | | | | not be compiled) Dafny: improved :autocontracts heuristic for detecting "simple query method" Dafny: fixed some bugs | ||
* | Dafny: fixed a couple of compiler bugs | Rustan Leino | 2012-02-16 |
| | |||
* | Dafny: fixed bug in compilation of let expressions. | Rustan Leino | 2012-01-26 |
| | |||
* | Dafny: fixed bug in compilation of generic datatypes | Rustan Leino | 2012-01-18 |
| | |||
* | Dafny: allow parallel statements with an empty list of bound variables | Rustan Leino | 2012-01-17 |
| | |||
* | Dafny: some bug fixes | Rustan Leino | 2012-01-10 |
| | |||
* | Dafny: Start of new refinement features -- clean out old ones | Rustan Leino | 2012-01-04 |
| | |||
* | Dafny: compile let expressions efficiently (i.e., with an extra variable, ↵ | Rustan Leino | 2012-01-04 |
| | | | | not with a substitution) | ||
* | Dafny: compile to .exe only if there is a Main method; otherwise, compile to ↵ | Rustan Leino | 2011-12-19 |
| | | | | a .dll | ||
* | Merge | Rustan Leino | 2011-12-07 |
|\ | |||
* | | Dafny: Forward attributes on Dafny functions to Boogie (e.g., to disable ↵ | wuestholz | 2011-12-07 |
| | | | | | | | | wellformedness checks). | ||
| * | Dafny: Added "type" declaration (syntax: "type X;"), which introduces an ↵ | Rustan Leino | 2011-11-21 |
|/ | | | | arbitrary type (like a global type parameter). In the future, a refined module may allow such types to be instantiated. | ||
* | Dafny: added let expressions (syntax: "var x := E0; E1") | Rustan Leino | 2011-11-14 |
| | | | | | Dafny: firmed up semantics of assert/assume expressions (the condition is now good for all program control paths that pass through the expression) Dafny: various implementation clean-ups | ||
* | Dafny: added assert/assume expressions | Rustan Leino | 2011-11-09 |
| | |||
* | Dafny induction: | Rustan Leino | 2011-10-29 |
| | | | | | | | * implemented induction tactic for result-less, non-mutating ghost methods * refine heuristics for determining if a variables is usefully passed to a recursive function * disallow certain "ensures" to use two-state features (needed for soundness of the parallel-statement translation, see comments in Resolver.cs and ParallelResolveErrors.dfy) * added command-line flags /induction and /inductionHeuristic (everything is on by default) | ||
* | Dafny: removed Dafny's "foreach" statements (replaced by the new "parallel" ↵ | Rustan Leino | 2011-10-26 |
| | | | | statement) | ||
* | Dafny: removed support for assigning to an array-range (that is, an ↵ | Rustan Leino | 2011-10-26 |
| | | | | assignment statement where the LHS has the form a[lo..hi]) | ||
* | Dafny: implemented compilation of parallel statements | Rustan Leino | 2011-10-25 |
| | | | | Dafny: beefed up resolution of parallel statements | ||
* | Dafny: changed triggers (which are never really used, anyhow) from having a ↵ | Rustan Leino | 2011-10-21 |
| | | | | | | | special syntactic form to being just an attribute Dafny: added "parallel" statement (so far, only parsing and resolving) Dafny: allow types on bound variables in "match" expressions/statements (there's never any incentive to list them explicitly in the program text, but it nevertheless seemed silly to forbid them) | ||
* | Merge | Rustan Leino | 2011-09-28 |
|\ | |||
| * | Dafny: Added some assertions. | wuestholz | 2011-09-23 |
| | | |||
* | | Dafny: generate a compiler error upon encountering an assume statement | Rustan Leino | 2011-09-11 |
| | | | | | | | | Dafny: don't compile programs unless all methods have been verified (or a forced compile is requested) | ||
* | | Dafny: fixed compilation bug (datatype equality had used pointer equality, ↵ | Rustan Leino | 2011-09-11 |
| | | | | | | | | not member equality) | ||
* | | Dafny: fixed compilation error where type of target "null" was undetermined | Rustan Leino | 2011-09-11 |
|/ | |||
* | Merge | Jason Koenig | 2011-07-15 |
|\ | |||
* | | Added compilation support for multisets and sequences from arrays. | Jason Koenig | 2011-07-15 |
| | | |||
| * | Updated the Parser.cs and Scanner.cs files in Boogie and Dafny and removed ↵ | wuestholz | 2011-07-15 |
|/ | | | | some trailing whitespace. | ||
* | Dafny: Dafny now uses the Euclidean definition of division. (Verifier and ↵ | Jason Koenig | 2011-07-08 |
| | | | | runtime.) | ||
* | Fixed bug in compiler relating to returns with parameters. | Jason Koenig | 2011-06-29 |
| | |||
* | Initial implementation of return statments with parameters. | Jason Koenig | 2011-06-29 |
| | |||
* | Dafny: better error message when "decreases *" is attempted on a function or ↵ | Rustan Leino | 2011-06-20 |
| | | | | | | | method Dafny: fixed compilation bug with parallel assignment involving a ghost LHS Dafny: added sequence-to-set conversion if a function's reads clause is used implicitly as the decreases clause |