| Commit message (Collapse) | Author | Age |
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14164 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14111 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14110 85f007b7-540e-0410-9357-904b9bb8a0f7
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The use of these predicate isn't recommended, but let's at least
allow converting > >= and < <=
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14109 85f007b7-540e-0410-9357-904b9bb8a0f7
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For instance inj_plus is now Nat2Z.inj_add
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14108 85f007b7-540e-0410-9357-904b9bb8a0f7
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It relies on Z.pos_sub instead of a Pos.compare followed by Pos.sub.
Proofs seem to be quite easy to adapt, via some rewrite Z.pos_sub_spec.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14107 85f007b7-540e-0410-9357-904b9bb8a0f7
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All the functions about Z is now in a separated file BinIntDef,
which is Included in BinInt.Z. This BinInt.Z directly
implements ZAxiomsSig, and instantiates derived properties ZProp.
Note that we refer to Z instead of t inside BinInt.Z,
otherwise ring breaks later on @eq Z.t
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14106 85f007b7-540e-0410-9357-904b9bb8a0f7
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For instance, nat_of_Nplus is now N2Nat.inj_add
Note that we add an iter function in BinNat.N
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14105 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14103 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14102 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14101 85f007b7-540e-0410-9357-904b9bb8a0f7
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A sub-module N in BinNat now contains functions add (ex-Nplus),
mul (ex-Nmult), ... and properties.
In particular, this sub-module N directly instantiates NAxiomsSig
and includes all derived properties NProp.
Files Ndiv_def and co are now obsolete and kept only for compat
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14100 85f007b7-540e-0410-9357-904b9bb8a0f7
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For instance, former Pplus_plus is now Pos2Nat.inj_add.
As usual, compatibility notation are provided.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14099 85f007b7-540e-0410-9357-904b9bb8a0f7
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BinPos now contain a sub-module Pos, in which are placed functions
like add (ex-Pplus), mul (ex-Pmult), ... and properties like
add_comm, add_assoc, ...
In addition to the name changes, the organisation is changed quite
a lot, to try to take advantage more of the orders < and <= instead
of speaking only of the comparison function.
The main source of incompatibilities in scripts concerns this compare:
Pos.compare is now a binary operation, expressed in terms of the
ex-Pcompare which is ternary (expecting an initial comparision as 3rd arg),
this ternary version being called now Pos.compare_cont. As for everything
else, compatibility notations (only parsing) are provided. But notations
"_ ?= _" on positive will have to be edited, since they now point to
Pos.compare.
We also make the sub-module Pos to be directly an OrderedType,
and include results about min and max.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14098 85f007b7-540e-0410-9357-904b9bb8a0f7
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In the coming reorganisation, the name Z in BinInt will be a
module containing all code and properties about binary integers.
The inductive type Z hence cannot be at the same location.
Same for N and positive. Apart for this naming constraint, it
also have advantages : presenting the three types at once is
clearer, and we will be able to refer to N in BinPos (for instance
for output type of a predecessor function on positive).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14097 85f007b7-540e-0410-9357-904b9bb8a0f7
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These results are quite anecdotic, and may have bad interaction
with the rest of the typeclass infrastructure.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14096 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14095 85f007b7-540e-0410-9357-904b9bb8a0f7
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Stop using hnf_constr in unify_type, which might unfold constants
that are marked opaque for unification.
Conflicts:
pretyping/unification.ml
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14092 85f007b7-540e-0410-9357-904b9bb8a0f7
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Tiny doc of mli-doc
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14089 85f007b7-540e-0410-9357-904b9bb8a0f7
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ident by Ltac).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14074 85f007b7-540e-0410-9357-904b9bb8a0f7
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behind it.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14053 85f007b7-540e-0410-9357-904b9bb8a0f7
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checking types.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14023 85f007b7-540e-0410-9357-904b9bb8a0f7
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reducing matches).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13993 85f007b7-540e-0410-9357-904b9bb8a0f7
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They are actually simpler, sometimes using the [rewrite at] variant.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13992 85f007b7-540e-0410-9357-904b9bb8a0f7
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unification (potentially harmful)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13991 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13978 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13943 85f007b7-540e-0410-9357-904b9bb8a0f7
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environment sometimes.
- Remove compilation warning in classes.ml due to (as yet) unused code.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13924 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13920 85f007b7-540e-0410-9357-904b9bb8a0f7
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CompareSpec expects 3 propositions Peq Plt Pgt instead of 2 relations
eq lt and 2 points x y. For the moment, we still always use (Peq=eq x y),
(Plt=lt x y) (Pgt=lt y x), but this may not be always the case,
especially for Pgt. The former CompSpec is now defined in term of
CompareSpec. Compatibility is preserved (except maybe a rare unfold
or red to break the CompSpec definition).
Typically, CompareSpec looks nicer when we have infix notations, e.g.
forall x y, CompareSpec (x=y) (x<y) (y<x) (x?=x)
while CompSpec is shorter when we directly refer to predicates:
forall x y, CompSpec eq lt x y (compare x y)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13914 85f007b7-540e-0410-9357-904b9bb8a0f7
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conversion when checking types of instanciations while having
restricted delta reduction for unification itself. This
makes auto/eauto... backward compatible.
- Change semantics of [Instance foo : C a.] to _not_ search
for an instance of [C a] automatically and potentially slow
down interaction, except for trivial classes with no fields.
Use [C a := _.] or [C a := {}] to search for an instance of
the class or for every field.
- Correct treatment of transparency information for classes
declared in sections.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13908 85f007b7-540e-0410-9357-904b9bb8a0f7
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revert to manual building of the predicate.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13906 85f007b7-540e-0410-9357-904b9bb8a0f7
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Initial patch by Robbert Krebbers.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13900 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13869 85f007b7-540e-0410-9357-904b9bb8a0f7
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- New [fold] rewrite strategy to do folding of terms up-to
unification and under binders (might leave uninstantiated
existentials). This does not build a proof, only a cast.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13864 85f007b7-540e-0410-9357-904b9bb8a0f7
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application of a dummy "obligation" constant.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13863 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13851 85f007b7-540e-0410-9357-904b9bb8a0f7
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default.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13845 85f007b7-540e-0410-9357-904b9bb8a0f7
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conversion.
- Fix trans_fconv* to use evars correctly.
- Normalize the goal with respect to evars before rewriting in
[rewrite], allowing to see instanciations from other subgoals.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13844 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13843 85f007b7-540e-0410-9357-904b9bb8a0f7
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were all declared as global).
- Add possibility to remove hints (Resolve or Immediate only) based on
the name of the lemma.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13842 85f007b7-540e-0410-9357-904b9bb8a0f7
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For Argument Scope, we now record types (more precisely classes cl_typ)
in addition to scope list. After substitution (e.g. at functor application),
the new types are used to search for corresponding concrete scopes.
Currently, this automatic scope substitution of argument scope takes
precedence (if successful) over scope declared in the functor (even
by the user). On the opposite, the manual scope substitution
(cf last commit introducing annotation [scope foo to bar])
is done _after_ the automatic scope substitution.
TODO: if this behavior is satisfactory, document it ...
Note that Classops.find_class_type lose its env args since it was
actually unused, and is now used for Notation.find_class
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13840 85f007b7-540e-0410-9357-904b9bb8a0f7
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- The experimental syntax "<30>F M" is transformed into "F M [inline at level 30]"
- The earlier syntax !F X should now be written "F X [no inline]"
(note that using ! is still possible for compatibility)
- A new annotation "F M [scope foo_scope to bar_scope]" allow to substitute
foo_scope by bar_scope in all arguments scope of objects in F.
BigN and BigZ are cleaned from the zillions of Arguments Scope used earlier.
Arguments scope for lemmas are fixed for instances of Numbers.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13839 85f007b7-540e-0410-9357-904b9bb8a0f7
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This library is no longer used anywhere, and its contents is
very... let's say historical... More seriously, many (and presumably
the most useful) stuff that used to be there are in List, now.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13828 85f007b7-540e-0410-9357-904b9bb8a0f7
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and take disavantages for maximal insertion
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13827 85f007b7-540e-0410-9357-904b9bb8a0f7
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registration (& CHANGES update)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13826 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13825 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13824 85f007b7-540e-0410-9357-904b9bb8a0f7
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intern_env
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13823 85f007b7-540e-0410-9357-904b9bb8a0f7
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As said in CHANGES:
<<
The inlining done during application of functors can now be controlled
more precisely. In addition to the "!F G" syntax preventing any inlining,
we can now use a priority level to select parameters to inline :
"<30>F G" means "only inline in F the parameters whose levels are <= 30".
The level of a parameter can be fixed by "Parameter Inline(30) foo".
When levels aren't given, the default value is 100. One can also use
the flag "Set Inline Level ..." to set a level.
>>
Nota : the syntax "Parameter Inline(30) foo" is equivalent to
"Set Inline Level 30. Parameter Inline foo.",
and "Include <30>F G" is equivalent to "Set Inline Level 30. Include F G."
For instance, in ZBinary, eq is @Logic.eq and should rather be inlined,
while in BigZ, eq is (fun x y => [x]=[y]) and should rather not be inlined.
We could achieve this behavior by setting a level such as 30 to the
parameter eq, and then tweaking the current level when applying functors.
This idea of levels might be too restrictive, we'll see, but at least
the implementation of this change was quite simple. There might be
situation where parameters cannot be linearly ordered according to their
"inlinablility". For these cases, we would need to mention names to inline
or not at a functor application, and this is a bit more tricky
(and might be a pain to use if there are many names).
No documentation for the moment, since this feature is experimental
and might still evolve.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13807 85f007b7-540e-0410-9357-904b9bb8a0f7
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