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2019-11-01Add primitive floats to 'vm_compute'Guillaume Bertholon
* This commit add float instructions to the VM, their encoding in bytecode and the interpretation of primitive float values after the reduction. * The flag '-std=c99' could be added to the C compiler flags to ensure that float computation strictly follows the norm (ie. i387 80-bits format is not used as an optimization). Actually, we use '-fexcess-precision=standard' instead of '-std=c99' because the latter would disable GNU asm used in the VM.
2019-11-01Add tests for primitive floatsGuillaume Bertholon
Add utility ldexp and frexp functions to prevent dealing with the shift of ldshiftexp and frshiftexp everywhere. Also move primitive integer tests to place all primitive tests in the same directory.
2019-11-01Add Floats to standard libraryGuillaume Bertholon
All supported floating point operations are defined on specification floats. Then we register the primitive type and functions, and add conversion functions to and from the specification type. Finally we put axioms to state that primitive operations behave exactly the same as specification operations. CREDITS: Most of the code inside SpecFloat is adapted from the Flocq library. NOTE: For the moment this code will not compile if native compilation is enabled in the configuration phase. This will be resolved later when native_compute will be supported by primitive floats. So please use option "-native-compiler no" in ./configure currently.
2019-11-01Add primitive floats to Ltac2Pierre Roux
2019-11-01Add primitive float computation in Coq kernelGuillaume Bertholon
Beware of 0. = -0. issue for primitive floats The IEEE 754 declares that 0. and -0. are treated equal but we cannot say that this is true with Leibniz equality. Therefore we must patch the equality and the total comparison inside the kernel to prevent inconsistency.
2019-11-01Declare type of primitives in CPrimitivesPierre Roux
Rather than in typeops
2019-10-31Merge PR #11021: Fix build in masterPierre-Marie Pédrot
2019-10-31lra: use “lia” rather than “omega”Vincent Laporte
2019-10-31Merge PR #10983: QArith, Lia: depend on ZArith_base rather than on ZArithPierre-Marie Pédrot
Ack-by: fajb Reviewed-by: ppedrot
2019-10-31Merge PR #10985: Print argument info as an Arguments command in AboutEmilio Jesus Gallego Arias
Ack-by: Zimmi48 Ack-by: cpitclaudel Reviewed-by: ejgallego
2019-10-31[prettyp] remove `mod_ops` and `indirect_accessor` parametersGaëtan Gilbert
`Prettyp` is now late enough in linking to refer to them.
2019-10-31Merge PR #10994: Numbers.Cyclic: use “lia” rather than “omega”Pierre-Marie Pédrot
2019-10-31Merge PR #10937: [stdlib]Reals: use “lia” rather than “omega”Pierre-Marie Pédrot
Reviewed-by: ppedrot
2019-10-31Merge PR #11000: make: guard cp calls with rm -f on executablesPierre-Marie Pédrot
Reviewed-by: gares
2019-10-31Merge PR #9883: Add support for Sorts in numeral notationsVincent Laporte
Ack-by: SkySkimmer Ack-by: proux01 Reviewed-by: vbgl
2019-10-31Merge PR #10997: Implement the unsupported attribute error using the warning ↵Emilio Jesus Gallego Arias
system Reviewed-by: Zimmi48 Reviewed-by: ejgallego
2019-10-31lia: depend only on ZArith_baseVincent Laporte
2019-10-31QArith: only depend on ZArith_baseVincent Laporte
2019-10-31Zdigits: use “lia” rather than “omega”Vincent Laporte
2019-10-31Zquot: use “lia” rather than “omega”Vincent Laporte
2019-10-31Zpow_facts: use “lia” rather than “omega”Vincent Laporte
2019-10-31Zwf: use “lia” rather than “omega”Vincent Laporte
2019-10-31Zgcd_alt: use “lia” rather than “omega”Vincent Laporte
2019-10-31restore red behaviour printingGaëtan Gilbert
2019-10-31changelog for #10985Gaëtan Gilbert
2019-10-31Fix output testsGaëtan Gilbert
2019-10-31ppvernac: bidi hints use & not |Gaëtan Gilbert
2019-10-31Print argument info as an Arguments command in AboutGaëtan Gilbert
Close #10961
2019-10-31Move prettyp (Print implementation) to vernac/Gaëtan Gilbert
2019-10-31Doc: index command Arguments with assertGaëtan Gilbert
2019-10-31Move Arguments implementation to its own file (from vernacentries)Gaëtan Gilbert
2019-10-31Merge PR #10861: Fix #10615: Notation substitution for Ltac2 terms.Gaëtan Gilbert
Reviewed-by: SkySkimmer Ack-by: jfehrle
2019-10-31Merge PR #11009: Rename the 2 local type_cstr nonterminals to give them ↵Pierre-Marie Pédrot
unique names Reviewed-by: ppedrot
2019-10-31Merge PR #10995: add test for #4502 (fixed by unknown commit)Pierre-Marie Pédrot
Reviewed-by: ppedrot
2019-10-31Merge PR #10933: Add clarification in make-changelog.Gaëtan Gilbert
Reviewed-by: SkySkimmer
2019-10-30Merge PR #10953: [declare] Remove declare_scheme hook in DeclarePierre-Marie Pédrot
Reviewed-by: ppedrot
2019-10-30Merge PR #11004: [test-suite] Test section-local mutual Fixpoint.Pierre-Marie Pédrot
Reviewed-by: ppedrot
2019-10-30Rename the 2 local type_cstr nonterminals to give them unique namesJim Fehrle
2019-10-30Merge PR #10999: [refman] Give an example of contradiction when positivity ↵Clément Pit-Claudel
checking is disabled. Reviewed-by: cpitclaudel
2019-10-30[test-suite] Test section-local mutual Fixpoint.Emilio Jesus Gallego Arias
Noticed by coverage, test code by Gäetan Gilbert. Co-authored-by: Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net>
2019-10-30Implement the unsupported attribute error using the warning systemGaëtan Gilbert
This means we can disable it to ignore unsupported attributes. For instance this would be useful if we change some behaviour of `Cmd` and add an attribute `att` to restore the old behaviour, then `#[att] Cmd` is backwards compatible if the warning is disabled.
2019-10-30Use bullets and indentation (but the result rendering is weird).Théo Zimmermann
2019-10-30Use explicit match as suggested by Clément.Théo Zimmermann
2019-10-30[refman] Add a second example of contradiction when positivity checking is ↵Théo Zimmermann
disabled.
2019-10-30Make changelog script aware of trailing slashes.Arthur Azevedo de Amorim
2019-10-30make: guard cp calls with rm -f on executablesGaëtan Gilbert
Fix #10728
2019-10-30[refman] Give an example of contradiction when positivity checking is disabled.Théo Zimmermann
2019-10-30[declare] Remove declare_scheme hook in DeclareEmilio Jesus Gallego Arias
We introduce a new module that registers the scheme information that side-effects need, thus removing the hook from `Declare`. As we may want to deprecate scheme side effects, there is no need to design a general mechanism for this kind of registration for now. Would we remove the scheme side-effects the scheme code could become self-contained again.
2019-10-30Merge PR #10960: Move inference_hook from vernacentries to lemmasEmilio Jesus Gallego Arias
Reviewed-by: ejgallego
2019-10-30Merge PR #10973: Remove dead code in save_remaining_recthmsEmilio Jesus Gallego Arias
Ack-by: JasonGross Reviewed-by: ejgallego
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