In error reporting on assignability where the expression has type
`Null` we use a special messages that doesn't state that
"'Null' is nullable". Cases where `Null` is part of the type or where
the expression of type `Null` is derived from a collection are not
special cased.
Closes#43998Closes#44093
Change-Id: Ic0c79e6362f2365eb3fe8222ccd2ef8fac4f188d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170433
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
This CL fixes the wrong message, so - when in the process of fixing
the package nnbd settings - one gets the correct message, mentioning the
right packages and no longer mentioning the fixed ones.
Change-Id: Ied26094055e56b44dfdd2e942b98eb9e1e7968fb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170423
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
This fixes the issue of the error not going away, but can (see added
test) give a wrong error message when in the process of fixing the issues.
A follow-up CL will (try to) correct the wrong error message.
Change-Id: I3547fe5fb5cfd179897996029a00a4995a967e54
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170422
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
This CL adds predefined constructors to LateInitializationErrorImpl that
only take the name of the late field/variable as argument. This can reduce
the size of the generated code for ddc/dart2js size because the long
message isn't repeated at all call sites.
In response to #43995
Change-Id: Ie276dd1455feab1655da3a503856da425b20f04f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/169883
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Most of the time one already knows at the call site if it's a Field,
a Procedure etc --- so use that instead.
For now I'll leave the corresponding getters that are basically
documented as "don't use" ("[...] for convenience, not efficiency.
Consider manually iterating the members [...]").
Change-Id: Ib732759432c62963e6645f85f6df301c4281df9d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168826
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
* When initializing from a dill in the incremental compiler check that
the nnbd mode matches what we're asked to compile.
If they don't, silently do not initialize from the file.
* When serializing and deserializing, assert that the individual
libraries match the component compilation mode.
* When appending dill libraries in the CFE, assert that they match
what we're asked to compile.
* Remove NonNullableByDefaultCompiledMode.Disabled -- it's not a thing
anyway.
https://github.com/flutter/flutter/issues/68901
Change-Id: I2e68f17cb3a065c4352e4db7c8aee3c13747f23a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/169080
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
These were added to verify consistency during refactoring of the class
hierachy builder but are not needed for semantics. As a negative
side effect deep override hierachy were severely hit on performance,
seeing an exponential blow up in class hierarchy build times.
This likely fixes the compile time regression seen in
https://github.com/dart-lang/build/issues/2688
Change-Id: Ie684efa15a7f2b9ba83c9c2dcbbbb3e579ef3575
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168942
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Even when non-nullable is enabled by default, enabling the experiment
explicitly should result in the experiment release version (and not
the experiment enabled version) to be used for opting in.
For this change, the semantics of parseExperimentalFlags was change
to _not_ normalize the flags to a full mapping including default values.
For this reason all uses of such maps are renamed to
'explicitExperimentalFlags'.
Closes#43879
Change-Id: I0d0262e68ec1403549abcfd305ae3a4404fe93e3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168654
Reviewed-by: Jake Macdonald <jakemac@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
The added messages handle the situation in which null safety is enabled
by default but is turned off either by language version or by explicitly
passing --enable-experiment=no-non-nullable
Change-Id: Iec43daf19a80f555e838635c83542fdb243b8ed4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168647
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
This reverts commit 87d3e03bf8.
Reason for revert: Breaks internal builds (http://b/171258924)
Revert "[cfe] Use CombinedMemberSignature to create noSuchMethod forwarders"
This reverts commit 13b7a83d57.
Reason for revert: Depends on a commit that breaks internal builds
(http://b/171258924)
Revert "[cfe] Use CombinedMemberSignature for creating simple legacy member signatures"
This reverts commit 170f05f91b.
Reason for revert: Depends on a commit that breaks internal builds
(http://b/171258924)
Revert "[cfe] Use origin location for member signatures"
This reverts commit 354dcf4386.
Reason for revert: Depends on a commit that breaks internal builds
(http://b/171258924)
Change-Id: I51f524949f259351336a77f43847bf1d0d11f104
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168487
Reviewed-by: David Morgan <davidmorgan@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Michal Terepeta <michalt@google.com>
Lookup of the setter of an assignable static extension field loaded
from dill failed because the DillExtensionFieldBuilder didn't identify
itself as a field.
Change-Id: I379e0002ec8180b0ac1c5b1440bf9725a87e889e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168480
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
- make sure nested blocks scopes are visited
- make sure variable definitions do not leak beyond block scopes
- properly collect scopes for loops, if statements, constructors
- add calculation of fileEndOffsets for blocks
- save block file offsets to dill
- update binary format version
- change kernel readers and writers to read and write block offsets
- change vm readers to read and block offsets for new version
- add missing fileOffsets and fileEndOffsets on functions for
late fields
- add missing fileOffsets and fileEndOffsets on functions for
extensions
- add errors on failures to find scope
- find libraries for private fields correctly
- add more expression compilation tests
- add test to verify fileOffsets and fileEndOffsets are set for
SDK summary (will add full dill tests later)
Closes: https://github.com/dart-lang/sdk/issues/40278
Related: https://github.com/dart-lang/sdk/issues/34942
Change-Id: I5bc1bb645543045b689d8d61069ee77dc4ee9025
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167541
Commit-Queue: Anna Gringauze <annagrin@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Johnni Winther