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| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-03-28 21:31:54 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-03-28 21:31:54 +0000 |
| commit | 8cadbeff68559ee4a621f9ac3ed44c5e5da7a8ba (patch) | |
| tree | a4e14a85d40935e3a2a1cde398961489e5568062 /interp/implicit_quantifiers.mli | |
| parent | 8ef8ea4a7d2bd37d5d6fa55d482459881c067e85 (diff) | |
Rewrite of Program Fixpoint to overcome the previous limitations:
- The measure can now refer to all the formal arguments
- The recursive calls can make all the arguments vary as well
- Generalized to any relation and measure (new syntax {measure m on R})
This relies on an automatic curryfication transformation, the real
fixpoint combinator is working on a sigma type of the arguments.
Reduces to the previous impl in case only one argument is involved.
The patch also introduces a new flag on implicit arguments that says if
the argument has to be infered (default) or can be turned into a
subgoal/obligation. Comes with a test-suite file.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12030 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'interp/implicit_quantifiers.mli')
| -rw-r--r-- | interp/implicit_quantifiers.mli | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/interp/implicit_quantifiers.mli b/interp/implicit_quantifiers.mli index dc83e2135..57eff0b86 100644 --- a/interp/implicit_quantifiers.mli +++ b/interp/implicit_quantifiers.mli @@ -42,7 +42,7 @@ val free_vars_of_rawconstr : ?bound:Idset.t -> rawconstr -> (Names.identifier * val make_fresh : Names.Idset.t -> Environ.env -> identifier -> identifier -val implicits_of_rawterm : Rawterm.rawconstr -> (Topconstr.explicitation * (bool * bool)) list +val implicits_of_rawterm : Rawterm.rawconstr -> (Topconstr.explicitation * (bool * bool * bool)) list val combine_params_freevar : Names.Idset.t -> (global_reference * bool) option * (Names.name * Term.constr option * Term.types) -> |