| Commit message (Collapse) | Author | Age |
|---|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Universes that are computed in the vi2vo step are not part of the
outermost module stocked in the vo file. They are part of the
Library.seg_univ segment and are hence added to the safe env when
the vo file is loaded.
The seg_univ has been augmented. It is now:
- an array of universe constraints, one for each constant whose opaque
body was computed in the vi2vo phase. This is useful only to print
the constants (and its associated constraints).
- a union of all the constraints that come from proofs generated in the
vi2vo phase. This is morally the missing bits in the toplevel module
body stocked in the vo file, and is there to ease the loading of
a .vo file (obtained from a .vi file).
- a boolean, false if the file is incomplete (.vi) and true if it is
complete (.vo obtained via vi2vo).
|
| |
|
|
|
|
|
|
| |
anomaly is raised. As there are very few tags defined in Coq code, this is
very unlikely to appear, and can be fixed by tweaking the name of the
dynamic argument.
This should be more efficient, as we did compare equal strings each time.
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16727 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The earlier type [struct_expr_body] was far too broad,
leading to code with unclear invariants, many "assert false", etc etc.
Its replacement [module_alg_expr] has only three constructors:
* MEident
* MEapply : note the module_path as 2nd arg, no more constraints here
* MEwith : no more constant_body inside, constr is just fine
But no more SEBfunctor or SEBstruct constructor here (see below).
This way, this datatype corresponds to algebraic expressions,
i.e. anything that can appear in non-interactive modules.
In fact, it even coincides now with [Entries.module_struct_entry].
- Functor constructors are now necessarily on top of other
structures thanks to a generic [functorize] datatype.
- Structures are now separated from algebraic expressions by design :
the [mod_type] and [typ_expr] fields now only contain structures
(or functorized structures), while [mod_type_alg] and [typ_expr_alg]
are restricted to algebraic expressions only.
- Only the implementation field [mod_expr] could be either algebraic
or structural. We handle this via a specialized datatype
[module_implementation] with four constructors:
* Abstract : no implementation (cf. for instance Declare Module)
* Algebraic(_) : for non-interactive modules, e.g. Module M := N.
* Struct(_) : for interactive module, e.g. Module M : T. ... End M.
* FullStruct : for interactive module with no type restriction.
The [FullStruct] is a particular case of [Struct] where the implementation
need not be stored at all, since it is exactly equal to its expanded
type present in [mod_type]. This is less fragile than hoping as earlier
that pointer equality between [mod_type] and [mod_expr] will be
preserved...
- We clearly emphasize that only [mod_type] and [typ_expr] are
relevant for the kernel, while [mod_type_alg] and [typ_expr_alg]
are there only for a nicer extraction and shorter module printing.
[mod_expr] is also not accessed by the kernel, but it is important
for Print Assumptions later.
- A few implicit invariants remain, for instance "no MEwith in mod_expr",
see the final comment in Declarations
- Heavy refactoring of module-related files : modops, mod_typing,
safe_typing, declaremods, extraction/extract_env.ml ...
- Coqchk has been adapted accordingly. The code concerning MEwith
in Mod_checking is now gone, since we cannot have any in mod_expr.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16712 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- No more modinfo sub-record in the safe_environment record,
this was a syntactic pain.
senv.modinfo.modpath --> senv.modpath
senv.modinfo.variant --> senv.modvariant
senv.modinfo.resolver --> senv.modresolver
senv.modinfo.resolver_of_param --> senv.paramresolver
senv.modinfo.label : removed (can be inferred from modpath)
- No more systematic chaining of safe_environment ('old' field).
Instead, earlier safe_environment is stored in the modvariant field
when necessary (STRUCT and SIG case).
- Improved sharing between end_module and end_modtype
- More qualified names instead of open, better comments, ...
- Some user errors are now checked earlier elsewhere (see for
instance vernac_end_segment), so we can turn these errors into
asserts. The user error about higher-order include is now algebraic.
- Highlight the idea of a state monad in Safe_typing :
type 'a safe_transformer = safe_environment -> 'a * safe_environment
More systematic code in Global, thanks to 'globalize' function.
- Declaremods : less informations stored in openmod_info
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16708 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
| |
It can be:
`Yes Full data, in a state that can be marshalled
`No Full data, good for Undo only
`Shallow Partial data, marshallable, good for slave processes
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16682 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When refering to a module / module type, or when doing an include,
we do not duplicate and substitution original libobjects immediatly.
Instead, we store the module path, plus a substitution. The libobjects
are retrieved later from this module path and substituted, typically
during a Require. This allows to vastly decrease vo size (up to 50%
on some files in the stdlib). More work is done during load (some
substitutions), but the extra time overhead appears to be negligible.
Beware: all subst_function operations should now be
environment-insensitive, since they may be arbitrarily delayed.
Apparently only subst_arguments_scope had to be adapted.
A few more remarks:
- Increased code factorisation between modules and modtypes
- Many errors and anomaly are now assert
- One hack : brutal access of inner parts of module types
(cf handle_missing_substobjs)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16630 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16629 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16627 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When arguments scopes are set manually, nothing new, they stay
as they are (until maybe another Arguments invocation).
But when argument scopes are computed out of the argument type and
the Bind Scope information, this kind of scope is now dynamic:
a later Bind Scope will be able to impact the scopes of an earlier
constant. For Instance:
Definition f (n:nat) := n.
About f. (* Argument scope is [nat_scope] *)
Bind Scope other_scope with nat.
About f. (* Argument scope is [other_scope] *)
This allows to get rid of hacks for modifying scopes during functor
applications. Moreover, the subst_arguments_scope is now
environment-insensitive (needed for forthcoming changes in declaremods).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16626 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16510 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
| |
States.freeze takes ~marshallable:bool, so that (only) when we want to
marshal data to disk/network we can ask the freeze functions of the
summary to force lazy values. The flag is propagated to Lib and Summary.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16478 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
Doing coqtop -l on a file starting with Reset Initial used to fail.
To avoid that, we now always place an initial DOT in the libstack.
Backtrack.reset_initial has been adapted accordingly: during an
interactive session following a Load via coqtop -l (or .coqrc),
a Reset Initial will bring back at the start of the interactive
session, *not* undoing the initial Load.
Note : Reset Initial might hence not be equivalent anymore to BackTo 1.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16449 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- Most of the time, the table registered via Summary.declare_summary
is just a single reference. A new function Summary.ref now allows
to both declare this ref and register it to summary in one shot.
- Clarifications concerning the role of [init_function].
For statically registered tables that don't need a special initializer,
just do nothing there (see the new Summary.nop function).
Beware: now that Summary exports a function named "ref", any code that
do an "open Summary" will probably fail to compile.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16441 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
| |
Some code cleaning and factorisation , comments, indentations, ...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16440 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
| |
- get_module_substobjs (resp. modtype) without useless mp_from arg
- no need for the whole Safe_typing.pack_module
- ...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16407 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16406 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
| |
After some investigation, I see no reason to try to hack
the nametab in ppvernac, since everything happens there
at a lower level (constr_expr). So the offending code that
Enrico protected with a State.with_state_protection is now gone.
By the way, moved some types from Declaremods to Vernacexpr
to avoid some dependencies
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16300 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16299 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16284 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
| |
- constr_substituted and lazy_constr are now in a dedicated kernel/lazyconstr.ml
- the functions that were in declarations.ml (mostly substitution utilities
and hashcons) are now in kernel/declareops.ml
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16250 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
| |
Ok, this is merely a matter of taste, but up to now the usage
in Coq is rather to use capital letters instead of _ in the
names of inner modules.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16221 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16210 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
| |
I hope I did not forget some [with] clauses. Otherwise, some
stack frame will be missing from the debug.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16167 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16165 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
native OCaml code.
Warning: the "retroknowledge" mechanism has not been ported to the native
compiler, because integers and persistent arrays will ultimately be defined as
primitive constructions. Until then, computation on numbers may be faster using
the VM, since it takes advantage of machine integers.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16136 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16098 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16097 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16072 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16068 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15993 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15844 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
especially about unused definitions, unused opens and unused rec
flags.
The following patch uses information gathered using these warnings to
clean Coq source tree. In this patch, I focused on warnings whose fix
are very unlikely to introduce bugs.
(a) "unused rec flags". They cannot change the semantics of the program
but only allow the inliner to do a better job.
(b) "unused type definitions". I only removed type definitions that were
given to functors that do not require them. Some type definitions were
used as documentation to obtain better error messages, but were not
ascribed to any definition. I superficially mentioned them in one
arbitrary chosen definition to remove the warning. This is unaesthetic
but I did not find a better way.
(c) "unused for loop index". The following idiom of imperative
programming is used at several places: "for i = 1 to n do
that_side_effect () done". I replaced "i" with "_i" to remove the
warning... but, there is a combinator named "Util.repeat" that
would only cost us a function call while improving readibility.
Should'nt we use it?
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15797 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
| |
Util only depends on Ocaml stdlib and Utf8 tables.
Generic pretty printing and loc functions are in Pp.
Generic errors are in Errors.
+ Training white-spaces, useless open, prlist copies random erasure.
Too many "open Errors" on the contrary.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
These annotations are purely optional, but could be quite helpful
when trying to understand the code, and in particular trying to
trace which which data-structure may end in the libobject part
of a vo. By the way, we performed some code simplifications :
- in Library, a part of the REQUIRE objects was unused.
- in Declaremods, we removed some checks that were marked as
useless, this allows to slightly simplify the stored objects.
To investigate someday : in recordops, the RECMETHODS is storing
some evar_maps. This is ok for the moment, but might not be in
the future (cf previous commit on auto hints). This RECMETHODS
was not detected by my earlier tests : not used in the stdlib ?
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14627 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
| |
Most of the time, a constant name is built from:
- a kernel_name for its user part
- a delta_resolver applied to this kernel_name for its canonical part
With this patch we avoid building unnecessary constants for immediately
amending them (cf in particular the awkward code removed in safe_typing).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14545 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14468 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
| |
The env was used for a particular case of Cbytegen.compile_constant_body,
but we can actually guess that it will answer a particular BCallias con.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14134 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
"Print Module M" prints now by default both a signature
(fields with their types) and a body (fields with their types
and transparent bodies).
"Print Module Type M" could be used both when M is a module
or a module Type, it will only display th signature of M.
The earlier minimalist behavior (printing only the field names)
could be reactivated by option "Set Short Module Printing".
For the moment, the content of internal sub-modules and sub-modtypes
are not displayed.
Note: this commit is an experiment, many sitations are still
unsupported. When such situations are encountered, Print Module
will fall back on the earlier minimalist behavior. This might
occur in particular in presence of "with" annotations, or in the
conjonction of a non-global module (i.e. functor or module type)
and internal sub-modules.
Side effects of this commit:
- a better compare function for global_reference, with no
allocations at each comparison
- Nametab.the_globrevtab is now searched according to user part only
of a kernel_name
- The printing of an inductive block is now in Printer, and rely less
on the Nametab. Instead, we use identifiers in mind_typename and
mind_consnames. Note that Print M.indu will not display anymore
the pseudo-code "Inductive M.indu ..." but rather "Inductive indu..."
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14117 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
- 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
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
| |
|
|
|
|
|
|
|
|
| |
In particular, the unused lib/tlm.ml and lib/gset.ml are removed
In addition, to simplify code, Libobject.record_object returning only the
('a->obj) function, which is enough almost all the time.
Use Libobject.record_object_full if you really need also the (obj->'a).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13460 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
| |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
|
| |
- Many of them were broken, some of them after Pierre B's rework
of mli for ocamldoc, but not only (many bad annotation, many files
with no svn property about Id, etc)
- Useless for those of us that work with git-svn (and a fortiori
in a forthcoming git-only setting)
- Even in svn, they seem to be of little interest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12972 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
|
|
| |
- Include Self and equivalence of names
- Include type in modules and nametab
- Bang operator and composition of substitution
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12682 85f007b7-540e-0410-9357-904b9bb8a0f7
|
| |
|
|
|
|
|
|
| |
For F(X:T), the application !F M works as F M, except that if module type T
contains some "Inline" annotations, they are not taken in account when substituting
X with M in F. See forthcoming commits for examples of use for this feature.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12678 85f007b7-540e-0410-9357-904b9bb8a0f7
|
Pierre-Marie Pédrot
Enrico Tassi
letouzey
gareuselesinge
ppedrot
mdenes
regisgia
herbelin
pboutill
soubiran