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| author | Emilio Jesus Gallego Arias | 2020-03-15 17:52:16 -0400 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias | 2020-07-08 15:12:46 +0200 |
| commit | 54788df72ce79998ee27db362401a56bda4daceb (patch) | |
| tree | fd81263a9139e00eea38e678f62f106f4da81e4c /coqpp | |
| parent | e0474577f9b83249d69b0f5b5942d6a6bbb1055b (diff) | |
[obligations] Functionalize Program state
In our quest to unify all the declaration paths, an important step
is to account for the state pertaining to `Program` declarations.
Whereas regular proofs keep are kept in a stack-like structure;
obligations for constants defined by `Program` are stored in a global
map which is manipulated by almost regular open/close proof primitives.
We make this manipulation explicit by handling the program state
functionally, in a similar way than we already do for lemmas.
This requires to extend the proof DSL a bit; but IMO changes are
acceptable given the gain.
Most of the PR is routine; only remarkable change is that the hook is
called explicitly in `finish_admitted` as it had to learn about the
different types of proof_endings.
Note that we could have gone deeper and use the type system to refine
the core proof type; IMO it is still too preliminary so it is better
to do this step as an intermediate one towards a deeper unification.
Diffstat (limited to 'coqpp')
| -rw-r--r-- | coqpp/coqpp_main.ml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/coqpp/coqpp_main.ml b/coqpp/coqpp_main.ml index 39ca5413cc..ffde49f2ac 100644 --- a/coqpp/coqpp_main.ml +++ b/coqpp/coqpp_main.ml @@ -339,6 +339,9 @@ let understand_state = function | "proof" -> "VtModifyProof", false | "proof_opt_query" -> "VtReadProofOpt", false | "proof_query" -> "VtReadProof", false + | "read_program" -> "VtReadProgram", false + | "program" -> "VtModifyProgram", false + | "declare_program" -> "VtDeclareProgram", false | s -> fatal ("unsupported state specifier: " ^ s) let print_body_state state fmt r = |