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2df59be8b5
The compiler rewrites constraints like `Template (Foo t) => ...` into `FooInstance t => ...`. Unfortunately, this rewriting does not yet kick in when the constraint contains superfluous parentheses as in `(Template (Foo t)) => ...`. This PR fixes the problem. Fixes #2994.
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1.2 KiB
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24 lines
1.2 KiB
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.. Copyright (c) 2019 The DAML Authors. All rights reserved.
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.. SPDX-License-Identifier: Apache-2.0
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Release notes
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#############
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This page contains release notes for the SDK.
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HEAD — ongoing
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--------------
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+ [JSON API - Experimental] Flattening the output of the ``/contracts/search`` endpoint.
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The endpoint returns ``ActiveContract`` objects without ``GetActiveContractsResponse`` wrappers.
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See `issue #2987 <https://github.com/digital-asset/daml/pull/2987>`_.
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- [DAML Assistant] ``daml start`` now supports ``--sandbox-option=opt``, ``--navigator-option=opt``
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and ``--json-api-option=opt`` to pass additional option to sandbox/navigator/json-api.
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These flags can be specified multiple times.
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- [DAML Studio] ``damlc ide`` now also supports a ``--target`` option.
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The easiest way to specify this is the ``build-options`` field in ``daml.yaml``.
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- [Ledger]
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Improve SQL backend performance by eliminating extra queries to the database.
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+ [DAML Ledger Integration Kit] The transaction service is now fully tested.
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- [DAML Compiler] Fix a problem where constraints of the form `Template (Foo t)` caused the compiler to suggest enabling the `UndecidableInstances` language extension.
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