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One file was already ready for testing. We add another one.
Note that we have to remove the machine-dependent lines in the output
tex files.
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This is probably the hardest case of them all, because tclABSTRACT fundamentally
relies on the names of universes from the constant instance being the same as
the one in the current goal. Adding to that the fact that the kernel is doing
strange things when provided with a polymorphic definition with body universe
constraints, it turns out to be a hellish nightmare to handle properly.
At some point we need to clarifiy this in the kernel as well, although we
leave it for some other patch.
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I had to slightly tweak a test in order to work around a bug of simpl that
loses universes constraints when refolding polymorphic fixpoints.
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eval thunks once in prlist_sep_lastsep, make code clearer
add typeclass debug output test
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The function turning a side-effect declaration into the corresponding
entry was crazily wrong, as it used a named universe context quantifying
over DeBruijn universe indices. Declaring such entries resulted
in random anomalies.
This fixes bug #5641.
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Before this patch, inductive subtyping was enforcing syntactic equality
of the variable instance, instead of reasoning up to alpha-renaming.
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We export a function in UGraph to check that a polymorphic instance is
a subtype of another, instead of rolling up our own in module code.
We also add a few tests for module subtyping in presence of polymorphic
constants.
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This commit adds timing scripts from
https://github.com/JasonGross/coq-scripts/tree/master/timing into the
tools folder, and integrates them into coq_makefile and Coq's makefile.
The main added makefile targets are:
- the `TIMING` variable - when non-empty, this creates for each built
`.v` file a `.v.timing` variable (or `.v.before-timing` or
`.v.after-timing` for `TIMING=before` and `TIMING=after`, respectively)
- `pretty-timed TGTS=...` - runs `make $(TGTS)` and prints a table of
sorted timings at the end, saving it to `time-of-build-pretty.log`
- `make-pretty-timed-before TGTS=...`, `make-pretty-timed-after
TGTS=...` - runs `make $(TGTS)`, and saves the timing data to the file
`time-of-build-before.log` or `time-of-build-after.log`, respectively
- `print-pretty-timed-diff` - prints a table with the difference between
the logs recorded by `make-pretty-timed-before` and
`make-pretty-timed-after`, saving the table to
`time-of-build-both.log`
- `print-pretty-single-time-diff BEFORE=... AFTER=...` - this prints a
table with the differences between two `.v.timing` files, and saves
the output to `time-of-build-pretty.log`
- `*.v.timing.diff` - this saves the result of
`print-pretty-single-time-diff` for each target to the
`.v.timing.diff` file
- `all.timing.diff` (`world.timing.diff` and `coq.timing.diff` in Coq's
own Makefile) - makes all `*.v.timing.diff` targets
N.B. We need to make `make pretty-timed` fail if `make` fails. To do
this, we need to get around the fact that pipes swallow exit codes.
There are a few solutions in
https://stackoverflow.com/questions/23079651/equivalent-of-pipefail-in-gnu-make;
we choose the temporary file rather than requiring the shell of the
makefile to be bash.
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constant".
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Delaying also some computation needed for printing to the time of
really printing it.
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with make -j4
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Also fixing a bug of get_next_hyp_position when the hypothesis is the
oldest of the context (see test in ltac.v).
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It allows in particular to have "Info" on tactic "assert" and
derivatives not to give an "<unknown>".
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The files deps-order.sh and deps-checksum.sh were concurrently rm-ing
the files of the other.
Courtesy of Guillaume M.
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that #use"include" works
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Ltac pattern-matching was requiring dependent variables to be named.
This "natural" expectation is however not guaranteed by unification:
an evar can be dependent on an anonymous variable, resulting in
elaborated terms with dependent anonymous variables (see example in
file 5434.v).
This commit "fixes" the problem by not requiring that dependent
variables are named in ltac pattern-matching. Ltac pattern-matching
names itself these anonymous dependent variables, using the same
strategy as the printer (i.e. using "H" to display such
internally-anonymous dependent variables).
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On some benchmarks provided by Chantal Keller a long time ago,
romega was abnormally slow compared to omega (or lia).
It turned out that the change of concl by reified version was
triggering unnecessary unfolds of Z.add, instead of unfolding
ReflOmegaCore.Z_as_Int.plus into Z.add. This is now fixed by
the various Parameter Inline : no more indirections, Z_as_Int.plus
is directly Z.add.
Also use Tactics.convert_concl_no_check for this "change", as
recommended by PMP.
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Due to some unknown problem coqchk fails on some inductive types when it is
compiled with ocaml4.02.3+32bit and camlp5-4.16 which is the case for Travis
tests.
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This requires to change the status of Inductive (we have also changed
CoInductive and Variant) from keyword to identifier.
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Fix a mistake in record declaration
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