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* Chalice: Introduced '[[ S ]]' as a shorthand syntax for 'lock (this) { S ↵Gravatar rustanleino2010-07-19
| | | | | | | }'. Think of the new brackets as atomicity brackets (see PetersonsAlgorithm.chalice) Chalice: Added Peterson's algorithm to test suite (safety properties only) VS 2010 integration: Updated Chalice and Dafny modes, added keyword highlighting for a new Boogie mode
* Chalice: added "exists" quantifier; changed surface syntax for quantifier ↵Gravatar kyessenov2010-07-19
| | | | expressions
* Chalice: Re-designed lockchange on methods and loops. The lockchange clause ↵Gravatar mueller2010-07-18
| | | | is now required to list all objects whose held or rdheld field has changed since the _method_ prestate. It seems desirable to exclude objects that were not allocated in the prestate, but this feature is not implemented yet.
* Chalice: No longer use Mask for "held" field; instead, only use the value ↵Gravatar rustanleino2010-07-14
| | | | of the "held" field in the heap
* Chalice:Gravatar rustanleino2010-06-25
| | | | | * renamed keyword "maxlock" to "waitlevel" * added -vs switch, for I/O suitable for VS integration
* - Sieve.chalice verifies + executes fasterGravatar jansmans2009-10-20
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* Implicitly declare as local variables undeclared variables occurring as ↵Gravatar rustanleino2009-10-16
| | | | LHS's of CALL and RECEIVE statements (as was already done for FORK statements).
* Sieve of Eratosthenes, written in Chalice.Gravatar rustanleino2009-10-15
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* - fixed a positioning bug in Parser.scalaGravatar jansmans2009-10-07
| | | | - CopyLessMessagePassing-with-ack2.chalice verifies (i.e. separate channel for acknowledgements)
* - extended to example to use acknowledgements (but uses sending debit)Gravatar jansmans2009-10-07
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* - verified a program inpsired by "Copyless Message Passing" in ChaliceGravatar jansmans2009-10-07
| | | | (todo: we should really support sending debit over channel to allow sending with acknowledgements)
* * Implemented channelsGravatar rustanleino2009-08-16
| | | | | | | | | | | | | | | | - channel declarations - send and receive statements - bounds clause for new, to accommodate channels - Added ProdConsChannel.chalice test case - Resolve and Translate (but no Compile yet) - Added Credits to global state in encoding (this caused changes to lots of source lines) * Simplified meaning of maxlock==E * Various parser improvements * Added alternative syntax for eval statements * Some renamings in error messages (e.g., install -> reorder) * Added preliminary parsing for condition variables and their wait and signal operations * Added new keywords to Chalice emacs mode
* Initial set of files.Gravatar mikebarnett2009-07-15
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