Pre-nnbd, add and toggle were allowed to return null, but with the
change in the Set interface, they must return a non-nullable bool.
Change-Id: I1dfcb43d8c816f46f847d22d6f62507c6a77e4a4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141500
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
The changes are mainly:
- Add a brief intro section.
- Fix indentation to make Markdown happy. In particular, +4 is needed
for nested lists to format correctly.
- Do a little copy-editing on the text. Mostly changing future tense to
present tense.
- Merge the two dart2js sections together.
- Change some inline links to reference links since those are a little
easier on the eyes.
Change-Id: I72f4d3a4f74d7b83afa8d02dd95589aeddc613d0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140771
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
A combination of `runZoned` and `runZonedGuarded` where only the latter allows an `onError` parameter,
and only that has a nullable return type.
Retains the `onError` parameter on `runZoned` for now because it's too breaking to remove it until packages have been migrated off of it.
It will be removed in a follow-up CL.
Change-Id: If0e86c8d14e13fa089c66f4af975aeacb2616cf6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/137302
Reviewed-by: Jake Macdonald <jakemac@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
This makes these checks useful in situations where you don't want to spend
an extra statement, like `=>` bodies or initializer lists (including
forwarding generative constructors).
Change-Id: Ia55b8741a7c75af631db48ac70e64597d8f96c73
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135649
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Support Unix domain sockets communication on Linux, MacOS and Android.
Changes:
1. Add a field for InternetAddressType named unix.
2. Constructor of InternetAddress gains one more optional field: type. InternetAddress(String address, {InternetAddressType type});
3. Add another constructor to InternetAddress which taks raw address/path for ip/unix addresses as an argument. InternetAddress.fromRawAddress(Uint8List rawAddress, {InternetAddressType type});
The operation for unix domain sockets communication is basically the same as normal sockets except an InternetAddress with type unix should be passed.
Change-Id: I6a1135bbdd7f4e4fc745ccf8f95dec5272b6839b
Bug: https://github.com/dart-lang/sdk/issues/21403
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125932
Commit-Queue: Zichang Guo <zichangguo@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
This is a breaking change. https://github.com/dart-lang/sdk/issues/40709
This change makes the HeaderValue parsing more strict in two invalid
edge cases, supports parameters with null values as a feature, and fixes
toString() so it always produces tokens or quoted-strings valid per RFC
7230 3.2.6.
The empty parameter value without double quotes (which is not allowed by
the standards) is now parsed as the empty string rather than null. E.g.
HeaderValue.parse("v;a=").parameters now gives {"a": ""} rather than
{"a": null}.
Invalid inputs with unbalanced double quotes are now rejected. E.g.
HeaderValue.parse('v;a="b').parameters will now throw a HttpException
instead of giving {"a": "b"}.
The HeaderValue.toString() method now supports parameters with null
values by omitting the value. E.g.:
HeaderValue("v", {"a": null, "b": "c"}).toString()
now gives
v; a; b=c
This behavior can be used to implement some features in the Accept and
Sec-WebSocket-Extensions headers.
Likewise the empty value and values using characters outside of RFC 7230
3.2.6 tokens are now correctly implemented by double quoting such values
with escape sequences. E.g.:
HeaderValue("v",
{"a": "A", "b": "(B)", "c": "", "d": "ø", "e": "\\\""}).toString()
now gives
v;a=A;b="(B)";c="";d="ø";e="\\\""
The NNBD migration required making subtle changes to some dart:io
semantics in order to provide a better API. This change backports one of
these semantic changes to the unmigrated SDK so any issues can be
discovered now instead of blocking the future SDK unfork.
Change-Id: Iafc790e03b6290232cac71fe14f995ce0f0b036b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136620
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Providing `filterKey` will result in all timeline events associated with
the TimelineTask including a `filterKey` entry in their arguments map,
set to the value provided in the constructor. This will allow for a
consistent way for tooling to filter asynchronous timeline events.
Fixes https://github.com/dart-lang/sdk/issues/40861
Change-Id: I06d3f9c73f06c2ff0e495f1b6a57fcf357d625a8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/139312
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Kenzie Schmoll <kenzieschmoll@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Technically almost no user of ddc should be able to reach this compile-time error if they are using webdev (it appears a couple users do invoke it directly, though). Project sass demonstrated that users of dart2js can notice this breaking change.
Given that we are bundling many breaking changes for null-safety on the next release, it seems like making imports to dart:mirrors a compile-time error is not strictly necessary at this time.
One idea is to change this to a compile-time error in our tools when users opt-in their libraries or when they enable strong null-safety mode.
Change-Id: I7f12657eba508e2d071dda60087a21475a303d9f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/139494
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
This is a breaking change. https://github.com/dart-lang/sdk/issues/40706
The dummy object returned if FileStat.stat() and FileStat.statSync()
fail now contains Unix epoch timestamps instead of null for the
accessed, changed, and modified getters.
These timestamps are always non-null if the API succeeds and the
timestamps are meaningless when the API fails and returns the
FileSystemEntityType.notFound type. This change makes the timestamps
always non-null, which avoids all legitimate accesses needing a needless
null check when Dart becomes null safe. This change is consistent with
the mode and size getters that are initialized to non-null dummy values
when the API fail.
The NNBD migration required making subtle changes to some dart:io
semantics in order to provide a better API. This change backports one of
these semantic changes to the unmigrated SDK so any issues can be
discovered now instead of blocking the future SDK unfork.
Change-Id: Iff6b34d04b60f4c9f4cf8d9dd0679f721d142ba4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136585
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Towards #40434
Towards #38875Fixes#33834
- Add a shared error message for a non-external constructor.
- Check for non-external non-factory constructors constructors in the JS interop
checks.
- Remove commented out code in Dart2JS that used to handle this check.
- Clean up skipped tests due to the missing static error. The status in
`legacy_status_dart2js.csv` has no behavior impact but is removed for
completeness.
- Add `external` to a few test cases.
- Remove unused dart2js error message.
- Add `annotating` to hardcoded spelling list.
- Ignore missing example for web specific error message.
- Switch some dart2js error expectations to GENERIC since the message is no
longer defined with other dart2js errors.
Non-external synthetic constructors are ignored for now. An upcoming change will
automatically convert these to external.
Change-Id: I3b4a042392826c528689d81c4255f5369a0a7a90
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/138043
Commit-Queue: Nate Bosch <nbosch@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This means that TypeError no longer inherits a spurious `message` member.
The message of a platform-thrown TypeError is still available as `toString()`.
Fixes#40317
Bug: http://dartbug.com/40317
Change-Id: I77312859ebae3f92c2e56aeea6283b075b71c8d5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136129
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
This is a breaking change. https://github.com/dart-lang/sdk/issues/40483
The Process class will now throw a StateError if the process is detached
upon accessing the exitCode getter. It now also throws when not
connected to the child process's stdio upon accessing the stdin, stdout,
and stderr getters. Previously these getters would all return null.
The getters in question are meaningless for detached processes and there
is no reason to use them in that case. To provide a better experience
when Dart becomes null-safe, these getters are changed to throw and
never return null, which avoids all legitimate uses of the getters from
needing a null check that will never fail.
The NNBD migration required making subtle changes to some dart:io
semantics in order to provide a better API. This change backports one of
these semantic changes to the unmigrated SDK so any issues can be
discovered now instead of blocking the future SDK unfork.
Change-Id: I776e0dc8bcd517d70332c60dd8ab88db17746aa5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134329
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Several method bodies did not return a value conditionally or at all.
Change-Id: I01ca87e2e0501597bacb49bcddd10668b59026b0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135626
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This reverts commit 34447c8dbb.
Reason for revert: Last Dart_AllocateWithNativeFields usage removed in Tonic
Original change's description:
> Revert "[ VM ] Removed Dart_Allocate, Dart_AllocateWithNativeFields, and Dart_InvokeConstructor from embedding API"
>
> This reverts commit 3d1b8b26c2.
>
> Reason for revert: Broke Flutter HHH. Dart_AllocateWithNativeFields is still used in Tonic.
>
> Original change's description:
> > [ VM ] Removed Dart_Allocate, Dart_AllocateWithNativeFields, and Dart_InvokeConstructor from embedding API
> >
> > These methods are no longer necessary and all objects should be created
> > using Dart_New instead.
> >
> > Change-Id: If64d3e3579fc03dd1a2eb6bfec73c35e90c66d8f
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135523
> > Reviewed-by: Ryan Macnak <rmacnak@google.com>
>
> TBR=bkonyi@google.com,rmacnak@google.com,asiva@google.com
>
> Change-Id: I3dca62a1db60a90bbcc78c34ae150df628cd85c8
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135642
> Reviewed-by: Clement Skau <cskau@google.com>
> Commit-Queue: Clement Skau <cskau@google.com>
TBR=bkonyi@google.com,rmacnak@google.com,asiva@google.com,cskau@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I2ac83e1bfccccd9b626acfa4a6ac517b4f3968fb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136020
Auto-Submit: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
This is a breaking change. Request: https://github.com/dart-lang/sdk/issues/33501
HttpHeaders use lowercase by default for all headers, since it is supposed to be case insensitive. Some servers incorrectly treat case as significant, however, and expect headers with capitalization or in uppercase. The current implementation forces headers to be lower cases when adding values. Users cannot even manually modify the headers.
This change removes this restriction here so that users can modify the headers to whatever form they want. The new behavior is backwards compatible except if class was implemented. All headers inside http.dart are written as lower cases, adding values to HttpHeaders is still receiving lower cases input.
The other cl (https://dart-review.googlesource.com/c/http_multi_server/+/121411) migrates multi_headers.dart to be compatible with this change.
Bug: https://github.com/dart-lang/sdk/issues/33501
Change-Id: Ieb9f4061b27ed3bbc6d82e6a408c77d11abb037b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135357
Commit-Queue: Zichang Guo <zichangguo@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Added the following methods to the VM embedding API:
* Dart_GetNonNullableType
* Dart_GetNullableType
* Dart_TypeToNonNullable
* Dart_TypeToNullable
* Dart_IsLegacyType
* Dart_IsNonNullableType
* Dart_IsNullableType
Change-Id: I7de1a99179c4d16a0e6a040bb209de18db379436
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135484
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
This reverts commit 3d1b8b26c2.
Reason for revert: Broke Flutter HHH. Dart_AllocateWithNativeFields is still used in Tonic.
Original change's description:
> [ VM ] Removed Dart_Allocate, Dart_AllocateWithNativeFields, and Dart_InvokeConstructor from embedding API
>
> These methods are no longer necessary and all objects should be created
> using Dart_New instead.
>
> Change-Id: If64d3e3579fc03dd1a2eb6bfec73c35e90c66d8f
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135523
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
TBR=bkonyi@google.com,rmacnak@google.com,asiva@google.com
Change-Id: I3dca62a1db60a90bbcc78c34ae150df628cd85c8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135642
Reviewed-by: Clement Skau <cskau@google.com>
Commit-Queue: Clement Skau <cskau@google.com>
These methods are no longer necessary and all objects should be created
using Dart_New instead.
Change-Id: If64d3e3579fc03dd1a2eb6bfec73c35e90c66d8f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135523
Reviewed-by: Ryan Macnak <rmacnak@google.com>
A followup change will delete the patches that are no longer needed once
these changes have been "mirrored" :P to the libraries files in the
flutter repos.
Change-Id: I7d255838b97922198248b29311facd4956001e25
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134405
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
The Socket class will now throw a SocketException if the socket has been
destroyed or upgraded to a secure socket upon setting or getting socket
options.
The NNBD migration required making subtle changes to some dart:io
semantics in order to provide a better API. This change backports one of
these semantic changes to the unmigrated SDK so any issues can be
discovered now instead of blocking the future SDK unfork.
Change-Id: If7029f8b42fd4b05cfb79eb439c09dc206dd3b92
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134328
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Jonas Termansen <sortie@google.com>
This reverts commit 4cd6243d77.
Reason for revert: Breaks anything using the bazel_worker package (which is used for modular compilation with build_runner). https://travis-ci.org/dart-lang/build/jobs/645748778
Original change's description:
> [dart:io] Backport semantic changes from the dart:io NNBD migration.
>
> The NNBD migration required making subtle changes to some dart:io
> semantics in order to provide a better API. This change backports these
> semantic changes to the unmigrated SDK so any issues can be discovered
> now instead of blocking the future SDK unfork.
>
> The Process class will now throw a StateError if the process is detached
> upon accessing the stdin, stdout, stderr, and exitCode getters.
>
> The Socket class will now throw a SocketException if the socket has been
> destroyed or upgraded to a secure socket upon setting or getting socket
> options.
>
> Change-Id: I956fd07e713e51ebd479ebbfe4790d8d2fdf0744
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133989
> Commit-Queue: Jonas Termansen <sortie@google.com>
> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
TBR=sortie@google.com,lrn@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I744662fcd14ca232bf44a584bb6f3974d48da69a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134361
Auto-Submit: Jake Macdonald <jakemac@google.com>
Reviewed-by: Jonas Termansen <sortie@google.com>
Commit-Queue: Jonas Termansen <sortie@google.com>
The NNBD migration required making subtle changes to some dart:io
semantics in order to provide a better API. This change backports these
semantic changes to the unmigrated SDK so any issues can be discovered
now instead of blocking the future SDK unfork.
The Process class will now throw a StateError if the process is detached
upon accessing the stdin, stdout, stderr, and exitCode getters.
The Socket class will now throw a SocketException if the socket has been
destroyed or upgraded to a secure socket upon setting or getting socket
options.
Change-Id: I956fd07e713e51ebd479ebbfe4790d8d2fdf0744
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133989
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
This reverts commit b2b7337ad4.
Reason for revert: flutter build broke!!
Original change's description:
> [dart:io] Stop forcing lower case on HttpHeaders
>
> This is a breaking change. Request: https://github.com/dart-lang/sdk/issues/33501
>
> HttpHeaders use lowercase by default for all headers, since it is supposed to be case insensitive. Some servers incorrectly treat case as significant, however, and expect headers with capitalization or in uppercase. The current implementation forces headers to be lower cases when adding values. Users cannot even manually modify the headers.
>
> This change removes this restriction here so that users can modify the headers to whatever form they want. The new behavior is backwards compatible except if class was implemented. All headers inside http.dart are written as lower cases, adding values to HttpHeaders is still receiving lower cases input.
>
> The other cl (https://dart-review.googlesource.com/c/http_multi_server/+/121411) migrates multi_headers.dart to be compatible with this change.
>
> Bug: https://github.com/dart-lang/sdk/issues/33501
> Change-Id: I6f7f2ef907b229773c283140c07f2de4cd500981
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/119100
> Commit-Queue: Zichang Guo <zichangguo@google.com>
> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
TBR=whesse@google.com,sortie@google.com,lrn@google.com,zichangguo@google.com
Change-Id: I4d4299393ad6549b250053df8823e726855e2baf
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/33501
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134102
Reviewed-by: Zichang Guo <zichangguo@google.com>
Commit-Queue: Zichang Guo <zichangguo@google.com>
We now test bounds for mutual subtyping rather than structural equality
up to renaming of bound type variables and equating all top types.
Change-Id: I7dd23a3211a1631e463ea90c3173f3deae46ca23
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134042
Commit-Queue: Mayank Patke <fishythefish@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This is a breaking change. Request: https://github.com/dart-lang/sdk/issues/33501
HttpHeaders use lowercase by default for all headers, since it is supposed to be case insensitive. Some servers incorrectly treat case as significant, however, and expect headers with capitalization or in uppercase. The current implementation forces headers to be lower cases when adding values. Users cannot even manually modify the headers.
This change removes this restriction here so that users can modify the headers to whatever form they want. The new behavior is backwards compatible except if class was implemented. All headers inside http.dart are written as lower cases, adding values to HttpHeaders is still receiving lower cases input.
The other cl (https://dart-review.googlesource.com/c/http_multi_server/+/121411) migrates multi_headers.dart to be compatible with this change.
Bug: https://github.com/dart-lang/sdk/issues/33501
Change-Id: I6f7f2ef907b229773c283140c07f2de4cd500981
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/119100
Commit-Queue: Zichang Guo <zichangguo@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
