* Evaluation order for exercise & other updates.
This adds more DAML tests and error cases for, finishing off the update
interpretation for now. I believe this is roughly the limit of what we
can test directly in DAML, and the rest is up to DAML-LF testing.
For example, there's no way to test that the contract inactivity check
in EvUpdExercInactive happens before the evaluation of the controller
expression, since there is no way to generate an 'exercise' with actors
from DAML, as far as I could tell, and 'exercise_without_actor' always
evaluates the controller before passing it off to 'exercise'.
For the same reason, the EvUpdExercBadActor check seems impossible to
trigger from DAML itself. The closest is an authorization test that
happens during submit (which I added a test for, because it is kinda
relevant to evaluation order of scenarios, even though scenario
interpretation isn't really important to the spec).
So at the very least we should add LF tests for those two cases.
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* Apply Moritz\'s suggestions
* Add test with fetch of consumed contract
* Draft of new operational semantics.
* make errors deterministic, and be explicit about them
* Flesh out the op semantics for expressions and add tests.
* Nail down the semantics of create
* Apply suggestions from code review
Co-authored-by: Remy <remy.haemmerle@daml.com>
* Add a reminder that u has to be a value
... in the update interpretation section.
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* add a test to track the ghc behavior on multi-lets
* add test for erasable type abstraction
* Add non-erasable type abstraction value test.
* move the ValExpTyAbsNat to 1.7-only value test
Co-authored-by: Remy <remy.haemmerle@daml.com>
In our first design draft, the maintainers of a contract key were
computed from the template payload. Now, they are computed from the
key itself. The rule `EvUpdCreateWithKeySucceed` still reflect the old
behavior but changing a single index from `t` to `v` fixes the issue.
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The two functions to convert between text and a list of codepoints
were documented the wrong way around. This PR fixes the issue. We
also sprinkle in a few plural "s" where needed.
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Packages com.digitalasset.daml and com.daml have been unified under com.daml
Ledger API and DAML-LF DEV protos have also been moved from `com/digitalasset`
to `com/daml` on the file system.
Protos for already released DAML LF versions (1.6, 1.7, 1.8) stay in the
package `com.digitalasset`.
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[SDK] All Java and Scala packages starting with
``com.digitalasset.daml`` and ``com.digitalasset`` are now consolidated
under ``com.daml``. Simply changing imports should be enough to
migrate your code.
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* [DAML-LF] *Breaking* deprecating all DAML-LF versions < 1.6
- older versions will be maintained and supported for Sandbox classic.
- no data continuity would be guaranteed any-more for other ledgers using DAML-LF < 1.6
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Add keys with maintainers to Fetch nodes
The new field is populated by the interpreter whenever the fetched
contract has a key. Used for contract key reinterpretation in Canton.
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- [DAML-LF] Add keys with maintainers to Fetch nodes in transactions.
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* Freeze DAML-LF 1.8
Two minor points that I did not mention in the previous PR:
We also include the renaming of structural records to `struct` and the
renaming of `Map` to `TextMap`.
There are some minor changes around the LF encoder tests which need to
be able to emit package metadata properly so I’ve added it to the
parser. Sorry for not splitting that out.
Following the process used for the DAML-LF 1.7 release, this does not
yet include the frozen proto file.
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- [DAML-LF] Release DAML-LF 1.8:
* Rename structural records to ``Struct``. Note that
structural records are not exposed in DAML.
* Rename ``Map`` to ``TextMap``.
* Add type synonyms. Note that type synonyms are not serializable.
* Add package metadata, i.e., package names and versions.
Note that the default output of ``damlc`` is stil DAML-LF 1.7. You
can produce DAML-LF 1.8 by passing ``--target=1.8``.
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* Update encoder
* Update java codegen tests
* Update comment in scala codegen
* Handle TSynApp in interface reader
* Bump lf_stable_version to 1.7
* Fix kvutils tests
* Generic order relation, first pass
* First pass at generic order specification
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* Order functions raise an error if the arguments are incomparable
* refer to internal representation for cid ordering
* Add gen lt rules for maps.
* engine: the natural order in Transaction is pre-order traversal
- Do not use anymore SortedMap for nodes in transaction
- Drop unused transaction traversal
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* daml-lg: improve generator of transactions
Prohibit contract IDs in contract keys and add key maintainers to exercises
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- [DAML-LF] Prohibit contract IDs in contract keys completely. Previously, creating keys containing absolute (but not relative) contract IDs was allowed, but `lookupByKey` on such a key would crash.
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Co-authored-by: Remy <remy.haemmerle@daml.com>
Co-authored-by: Stephen Compall <scompall@nocandysw.com>
* daml-lf: second version of type synonym spec
* cosmetic changes
* more fixes
* make special application for type synonymes
* Update daml-lf/spec/daml-lf-1.rst
Co-Authored-By: associahedron <231829+associahedron@users.noreply.github.com>
* make type synonym different from type constructor
* typos
* Include type synonyms in LF abstract syntax
* Use T instead of S for synonyms
Following a suggestion from @remyhaemmerle-da, we avoid having to
adapt all rules to synonyms by simply reusing the definition of type
constructors.
* Add specification for type synonyms in DAML-LF
* Fix identifiers for type synonyms
* Use S for type synonyms
* Address review comments
* Split up TyTypeSynonym and DefTypeSynonym
* daml-lf: rename Map to TextMap in archive proto
+ in Scala/haskell AST
* a bit more renamming
* Update compiler/daml-lf-tools/src/DA/Daml/LF/TypeChecker/Serializability.hs
Co-Authored-By: associahedron <231829+associahedron@users.noreply.github.com>
* fix test
* Apply suggestions from code review
Co-Authored-By: associahedron <231829+associahedron@users.noreply.github.com>
* Update compiler/daml-lf-ast/src/DA/Daml/LF/Ast/Base.hs
Co-Authored-By: associahedron <231829+associahedron@users.noreply.github.com>
* Add GenMap to DAML-LF 1.dev
* Update LF spec
* remove type constraints again
* Revert "remove type constraints again"
This reverts commit 2081e5b8ef.
* Fix a messed up merge
