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[kind_of_term].
To be able to write equality up to evar instantiation instantiation.
Generalises the main function of [eq] constr over the variant of [kind_of_term] it uses. It prevents some optimisation of [Array.equal] where two physically equal arrays are considered (less or) equal. But it does not seem to have appreciable effects on efficiency.
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- Optimize the removal of generalization when there is no dependency in
the generalized variable (see postprocess_dependencies, and the removal
of dependencies in the default type of impossible cases).
- Compute the onlydflt flag correctly (what allows automatic treatment
of impossible cases even when there is no clause at all).
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Anyway, a few syntactic features of 3.12 were already used here and
there (e.g. local opening via Foo.(...), or the record shortcut
{ field; ... }). Hence compiling with 3.11 wasn't working anymore.
Already take advantage of the following 3.12.1 features :
- "module type of ..." in CArray, CList, CString ...
- "ocamldep -ml-synonym" : no need anymore to hack the ocamldep output
via our coqdep to localize the .ml4 modules :-)
The -ml-synonym option (+ various bugfixes) is the reason for asking
3.12.1 directly and not just 3.12.0. After all, if debian stable is
providing 3.12.1, then everybody has it ;-)
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nasty relating memory management triggering random segfaults. But this seemed
really unlikely...
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1. Only apply last Zupdates
2. Better smartmap with state.
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higher-order functions like map and iter, and they are modified so that
they take one additional argument, thus saving a cloure allocation.
Compare the following.
Array.iter: ('a -> unit) -> 'a array -> unit
Array.Fun1.iter: ('r -> 'a -> unit) -> 'r -> 'a array -> unit
Basically, Array.Fun1.iter f x v = Array.iter (f x) v, though it does not
allocate a closure.
For now only the most critical functions are recoded.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17053 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16918 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16910 85f007b7-540e-0410-9357-904b9bb8a0f7
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with OCaml 3.12.1).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16787 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16351 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16259 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16104 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15969 85f007b7-540e-0410-9357-904b9bb8a0f7
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the new Int module. Only the most obvious were removed, so there
are a lot more in the wild.
This may sound heavyweight, but it has two advantages:
1. Monomorphization is explicit, hence we do not miss particular
optimizations of equality when doing it carelessly with the generic
equality.
2. When we have removed all the generic equalities on integers, we
will be able to write something like "let (=) = ()" to retrieve all
its other uses (mostly faulty) spread throughout the code, statically.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15957 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15819 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15804 85f007b7-540e-0410-9357-904b9bb8a0f7
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