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Reviewed-by: maximedenes
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Reviewed-by: CohenCyril
Ack-by: Zimmi48
Ack-by: erikmd
Ack-by: gares
Ack-by: jfehrle
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So if the underlying tactic "contains a ;" one should actually write:
under eq_bigl => i do [rewrite andb_idl; first by move/eqP->].
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so it acts "more naturally" like (under eq_bigl; [hnf|]); move=> [*|].
Also: replace "by over." in the doc example with "over."
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as suggested by @gares, and:
* Rename some Under_* terms for better uniformity;
* Update & Improve minor details in the documentation.
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* Add tests accordingly.
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Ack-by: JasonGross
Ack-by: erikmd
Reviewed-by: maximedenes
Ack-by: proux01
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It was only required in the (not realistic) test case "test_over_2_2",
which happened to introduce evars after the context variables.
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As a result, the following:
under i: eq_bigr by rewrite adnnC. (* ensure 1 Under subogal is created *)
under i: eq_big by [rewrite adnnC | rewrite addnC]. (* 2 Under subgoals *)
amounts to:
under i: eq_bigr; [rewrite adnnC; over | cbv beta iota].
under i: eq_big; [rewrite adnnC; over | rewrite adnnC; over | cbv beta iota].
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* Rely on a new tactic unify_helper that workarounds the fact
[apply Under.under_done] cannot unify (?G i...) with (expr i...) in
[|- @Under T (expr i...) (?G i...)]
when expr is a constant expression, or has more than one var (i...).
Idea: massage the expression with Ltac to obtain a beta redex.
* Simplify test-suite/ssr/under.v by using TestSuite.ssr_mini_mathcomp
and add a test-case [test_big_andb].
* Summary of commands to quickly test [under]:
$ cd .../coq
$ make plugins/ssr/ssreflect.vo plugins/ssr/ssrfun.vo plugins/ssr/ssrbool.vo
$ cd test-suite
$ touch prerequisite/ssr_mini_mathcomp.v
$ make
$ emacs under.v
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Both can be use to close the "under goals", in rewrite style or in
closing-tactic style.
Contrarily to the previous implementation that assumed
"over : forall (T : Type) (x : T), @Under T x x <-> True"
this new design won't require the Setoid library.
Extend the test-suite (in test-suite/ssr/under.v)
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Rename the bound variables of the last (lambda) argument of the redex
w.r.t. the varnames specified by the user.
Co-authored-by: Erik Martin-Dorel <erik.martin-dorel@irit.fr>
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Reviewed-by: gares
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Previsouly, it was silently ignored.
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projections
Ack-by: SkySkimmer
Reviewed-by: Zimmi48
Ack-by: maximedenes
Reviewed-by: ppedrot
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Async causes output reordering in one test. Since we don't care about
the output of that test (it's just a [Fail]) we move it to success/.
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A scope delimiter was missing for primitive integers constants.
Add related regression tests.
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Since e1e7888, stuck projections were not computed correctly.
Fixes #9684
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Reviewed-by: Zimmi48
Reviewed-by: ejgallego
Ack-by: gares
Ack-by: herbelin
Ack-by: ppedrot
Ack-by: proux01
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Reviewed-by: Zimmi48
Reviewed-by: ejgallego
Reviewed-by: jfehrle
Ack-by: maximedenes
Reviewed-by: ppedrot
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Still to do: renaming the bound variables afterwards
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* If this flag under=true: enable flag with_evars of refine_with
to create evar(s) if the "under lemma" has non-inferable args.
* Backward compatibility of ssr rewrite is kept.
* Fix test-suite/ssr/dependent_type_err.v
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Ack-by: JasonGross
Reviewed-by: ppedrot
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This removes various compatibility notations.
Closes #8374
This commit was mostly created by running `./dev/tools/update-compat.py
--release`. There's a bit of manual spacing adjustment around all of the
removed compatibility notations, and some test-suite updates were done
manually.
The update to CHANGES.md was manual.
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Ack-by: SkySkimmer
Reviewed-by: ejgallego
Reviewed-by: ppedrot
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RealField.v is slightly modified so that the ring/field tactics
consider the term (IZR (Z.pow_pos 10 _)) produced when parsing
exponents as constants.
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Rather than integers '[0-9]+', numeral constant can now be parsed
according to the regexp '[0-9]+ ([.][0-9]+)? ([eE][+-]?[0-9]+)?'.
This can be used in one of the two following ways:
- using the function `Notation.register_rawnumeral_interpreter` in an OCaml plugin
- using `Numeral Notation` with the type `decimal` added to `Decimal.v`
See examples of each use case in the next two commits.
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#9615)
Reviewed-by: Zimmi48
Ack-by: fajb
Reviewed-by: vbgl
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- Improved reification for Micromega (support for #8764)
- Fixes #9268: Do not take universes into account in lia reification
Improve #9291 by threading the evar_map during reification.
Universes are unified.
- Remove (potentially cyclic) dependency over lra for Rle_abs
- Towards a complete simplex-based lia
fixes #9615
Lia is now exclusively using cutting plane proofs.
For this to always work, all the variables need to be positive.
Therefore, lia is pre-processing the goal for each variable x
it introduces the constraints x = y - z , y>=0 , z >= 0
for some fresh variable y and z.
For scalability, nia is currently NOT performing this pre-processing.
- Lia is using the FSet library
manual merge of commit #230899e87c51c12b2f21b6fedc414d099a1425e4
to work around a "leaked" hint breaking compatibility of eauto
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Reviewed-by: ejgallego
Reviewed-by: jashug
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This fixes #9767 by silently ignoring input lines which are not valid
UTF-8. We hereby assume that all file paths are valid UTF-8.
We also now actually test both python2 and python3 on the CI.
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(warn if bar is a nonprimitive projection)
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Ack-by: SkySkimmer
Reviewed-by: Zimmi48
Ack-by: gares
Ack-by: pi8027
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Reviewed-by: Zimmi48
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- test-suite/bugs/closed/xx.v renamed to .../bug_xx.v
- test-suite/failure/inductive4.v is now .../inductive.v
- repro for #4157 now added to the repo (it was in an unmerged commit
on @herbelin's repo)
- commit message of 244d7a9aa contains a repro for its bug (I didn't
bother adding to the test suite as a return of the bug could just as
well use different strings so the specific repro wouldn't test
anything useful)
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Ack-by: ggonthier
Reviewed-by: mattam82
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