| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2017-11-10 | Fixed some tricky typechecking bugs | Alasdair Armstrong | |
| 2017-11-01 | Support bitvector-size-parametric functions in Lem output | Brian Campbell | |
| Translates atom('n) types into itself('n) types that won't be erased Also exports more rewriting functions | |||
| 2017-10-24 | Generate undefined_bitvector function when targeting machine words | Brian Campbell | |
| 2017-10-19 | Merge branch 'experiments' of bitbucket.org:Peter_Sewell/sail into experiments | Thomas Bauereiss | |
| 2017-10-19 | Rewrite undefined values, add type annotations to early returns | Thomas Bauereiss | |
| 2017-10-18 | Fixes and updates to ocaml backend to compile aarch64_no_vector | Alasdair Armstrong | |
| 2017-10-13 | Improve debugging output | Thomas Bauereiss | |
| With -ddump_rewrite_ast, pretty-print Sail code after each rewriting step in addition to dumping the AST. | |||
| 2017-10-04 | Merge branch 'cleanup' into experiments | Alasdair Armstrong | |
| 2017-10-03 | Fixes to new parser | Alasdair Armstrong | |
| 2017-09-26 | Added while-do and repeat-until loops to sail for translating ASL | Alasdair Armstrong | |
| 2017-09-21 | Simplify AST by removing LB_val_explicit and replace LB_val_implicit with ↵ | Alasdair Armstrong | |
| just LB_val in AST also rename functions in rewriter.ml appropriately. | |||
| 2017-09-21 | Cleaning up the AST and removing redundant and/or unused nodes | Alasdair Armstrong | |
| 2017-08-17 | Add E_constraint support to re-writer | Alasdair Armstrong | |
| 2017-08-17 | Various sail fixes for ASL hexapod | Alasdair Armstrong | |
| 2017-08-10 | Add support for early return to Lem backend | Thomas Bauereiss | |
| Implemented using the exception monad, by throwing and catching the return value | |||
| 2017-08-02 | Add debugging option to dump AST after rewriting steps | Thomas Bauereiss | |
| 2017-07-27 | Add cons patterns to pretty-printers | Thomas Bauereiss | |
| 2017-07-21 | Everything moved to new typechecker | Alasdair Armstrong | |
| Modified initial_check.ml so it no longer requires type_internal. It's still needs cleaned up in a few ways. Most of the things it's trying to do could be done nicer if we took some time to re-factor it, and some of the things should just be handled by the main typechecker, leaving it as a think layer between the parse_ast and the ast. Now that's done everything can be switched to the new typechecker and the _new suffixes were deleted from everything except the monomorphisation pass because I don't know the status of that. | |||
| 2017-07-21 | Switch to new typechecker (almost) | Thomas Bauereiss | |
| Initial typecheck still uses previous typechecker | |||
| 2017-07-12 | Add checks for variable identifiers in pattern subsumption | Thomas Bauereiss | |
| 2017-02-03 | fix headers | Peter Sewell | |
| 2016-09-19 | sail-to-lem progress | Christopher Pulte | |
| 2016-08-14 | Start adding form for (a,b,c) := foo() | Kathy Gray | |
| Not working yet | |||
| 2016-07-23 | Add a return exp form to Sail, supported in type checker and in interpreter. | Kathy Gray | |
| TODO: add an event for a return so that rewriters can find and remove them as needed for OCaml and Lem | |||
| 2016-01-07 | Add E_assert to basic rewriters | Kathy Gray | |
| 2015-11-05 | some progress on lem backend: rewrite away mutable variable assignments, ↵ | Christopher Pulte | |
| rewrite for-loops, if/case-expressions to return updated variables | |||
| 2015-10-26 | Switch name set to name map to include type and expression data | Kathy Gray | |
| 2015-10-26 | Add variable set to rewriters | Kathy Gray | |
| 2015-10-19 | progress on lem backend | Christopher Pulte | |
| 2015-10-06 | added the preliminary lem output option that for now uses ocaml pp | Christopher Pulte | |
| 2015-10-04 | add find_updated_vars to support for-loops for lem or prover backend, add ↵ | Christopher Pulte | |
| normalise_exp exp that should transform expressions into a form where they can be embedded into monadic lem or prover definitions. Both untested | |||
| 2015-09-24 | Beginning of expression rewriter for ocaml | Kathy Gray | |
| 2015-09-24 | Parameterise the rewriter's for multiple different rewritings | Kathy Gray | |
| Add a new internal node for moving assignments into scope-preserving expressions that more explicitly define the scope | |||
| 2015-09-17 | Type checker checking on case splits properly, and dependency ↵ | Kathy Gray | |
| transformations restored :) | |||
| 2015-02-13 | Actually use new dependency information in generation of lem/etc. | Kathy Gray | |
| Also stop rewriting code in the pretty printer, instead move it all into a new general rewriting pass | |||
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index : sail | |
| Formal specification language for ISAs |
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