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Reviewed-by: Zimmi48
Reviewed-by: mattam82
Reviewed-by: maximedenes
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following the model of `pose (x:=t)`.
Reviewed-by: Zimmi48
Reviewed-by: ppedrot
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"where"-based notation
Reviewed-by: Zimmi48
Reviewed-by: maximedenes
Reviewed-by: ppedrot
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constants.
Reviewed-by: herbelin
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Reviewed-by: vbgl
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Co-Authored-By: Théo Zimmermann <theo.zimmi@gmail.com>
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Reviewed-by: Matafou
Reviewed-by: ppedrot
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Reviewed-by: SkySkimmer
Ack-by: Zimmi48
Reviewed-by: herbelin
Reviewed-by: maximedenes
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Reviewed-by: Zimmi48
Reviewed-by: gares
Reviewed-by: maximedenes
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This PR refactors the handling of ML loadpaths to get it closer to
what (as of 2020) the standard OCaml toolchain (ocamlfind, dune) does.
This is motivated as I am leaning toward letting the standard OCaml
machinery handle OCaml includes; this has several benefits [for
example plugins become regular OCaml libs] It will also help in
improving dependency handling in plugin dynload.
The main change is that "recursive" ML loadpaths are no longer
supported, so Coq's `-I` option becomes closer to OCaml's semantics.
We still allow `-Q` to extend the OCaml path recursively, but this may
become deprecated in the future if we decide to install the ML parts
of plugins in the standard OCaml location.
Due to this `Loadpath` still hooks into `Mltop`, but other than that
`.v` location handling is actually very close to become fully
independent of Coq [thus it can be used in other tools such coqdep,
the build system, etc...]
In terms of vernaculars the changes are:
- The `Add Rec ML Path` command has been removed,
- The `Add Loadpath "foo".` has been removed. We now require that the
form with the explicit prefix `Add Loadpath "foo" as Prefix.` is used.
We did modify `fake_ide` as not to add a directory with the empty
`Prefix`, which was not used. This exposed some bugs in the
implementation of the document model, which relied on having an
initial sentence; we have workarounded them just by adding a dummy one
in the two relevant cases.
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We make the primitives for backtrace-enriched exceptions canonical in
the `Exninfo` module, deprecating all other aliases.
At some point dependencies between `CErrors` and `Exninfo` were a bit
complex, after recent clean-ups the roles seem much clearer so we can
have a single place for `iraise` and `capture`.
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- zify_iter_specs is entirely in OCaml
- zify_op has been improved
* The generation of proof-terms is more direct
* It does not `rewrite` but instead either performs
a `pose proof` or a `change`
* The support for `and`, `or`, `not`, arrow is hardcoded
* Avoid generating duplicate hypotheses such as 0 <= Z.of_nat x
- zify_elim_let is entirely in OCaml (no Ltac callback)
[micromega] fix stack overflow
Less naive computation of bounds (online elimination of duplicates)
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Co-Authored-By: Théo Zimmermann <theo.zimmi@gmail.com>
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This is to be consistent with "pose (x:=a)" (and an alternative to
"assert (x:=a)").
This was suggested by
"https://github.com/HoTT/HoTT/pull/1208#discussion_r374342962".
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Reviewed-by: herbelin
Reviewed-by: ppedrot
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building votour
Reviewed-by: ppedrot
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Ack-by: ejgallego
Reviewed-by: maximedenes
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Reviewed-by: Zimmi48
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Ack-by: ejgallego
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They were in Ltac2, but they are of general interest
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Fixes #11726
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Reviewed-by: cpitclaudel
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The previous code was only doing that when either in debug or toplevel mode.
Unfortunately, when dealing with open modules the constants might not have
been registered yet, leading to printing failure. I do not see a reason
why this code should fail when used with globals without a user facing name
when the only goal is to compute a set of identifiers that might clash. Thus,
the above failsafe behaviour is now systematic.
Fixes #8206: Module signature error sometimes prints ??.
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Ack-by: ejgallego
Ack-by: gares
Ack-by: herbelin
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Ack-by: SkySkimmer
Ack-by: Zimmi48
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It was not documented, I do not think it is used in the wild, and it relies
on legacy code. As solid conjunction of reasons that support its deprecation.
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Fixes #11608.
This means -vos doesn't skip proofs for definitions that end with Qed
but don't include Proof and rely on a Set Default Proof Using. However,
this fixes the bug where this pattern would instead hang, due to #11564.
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Interestingly, the documentation for Hint Resolve -> qualid was outdated.
It was claiming that any term would be accepted, but actually with this
particular syntax, only qualified names would be parsed already.
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We restrict hints to be global references, so as to further simplify the
implementation. Allowing arbitrary terms makes it difficult or expensive
to handle properly some actions like universe contexts or hint equality.
Ultimately, the IsConstr constructor for hints should also be removed.
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See "https://github.com/coq/coq/pull/10008#discussion_r382899607".
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Compile buffer, and with building from a path containing spaces.
Updated CHANGES.md
Now using Filename.quote instead of enclosing in single quotes.
Fixed rebasing problems.
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Reviewed-by: ejgallego
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Reviewed-by: gares
Reviewed-by: maximedenes
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`Nativelib` currently assumes that objects are built in some
particular directories, but this is not true in some cases, for
example, when building with Dune.
We add a new option `-nI` to allow clients to specify the OCaml
include dirs.
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This is useful in order to implement native support in Dune for
example, which as of today as strict target rules.
Hopefully this option could go away; it is really internal, but I've
chosen to document it.
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