The library wasn't taken into account when handling computing class
members in the K/J-model and not handled correctly when computing
applicable selectors. This made dart2js unable to handle members with
a name private to a different library than the enclosing library.
Fixes#33732Fixes#49226
Change-Id: I5ba143d87662bbd42e0ff02355054e4a937be8f8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/252665
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Creates a new 'dart:_js_shared_embedded_names' library for the names
accessed from the shared 'dart:_rti' library. Migrate all of the shared
symbols and uses to the new location.
Change-Id: Iaa72c4522888ad630782b921b0b70d7a2626d1b9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/241507
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Global type inference incorrectly handles conditions nested within
subexpressions and accidentally carries information from those
in the context of outer conditions.
Change-Id: I99e0af3da65590acb9429771b318b7da8f3b7f14
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/240320
Reviewed-by: Stephen Adams <sra@google.com>
The `regress` folder in tests/web and tests/web_2 has been renamed to
`issue`. All issue-numbered tests have been placed there; other tests
have been moved out of that folder.
Change-Id: I4534d34b2ef21f7accc45c3ce097d9be74845e4d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/235984
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Mayank Patke <fishythefish@google.com>
Unfortunately we have to give up on eager initialization of many maps
and sets due to unknown dependencies and effects in the hashCode
implemenation. Eager initialization of some cases could be recovered
as they are eligible to be `const` maps and sets.
Fixed: https://github.com/dart-lang/sdk/issues/48442
Change-Id: I6500123ff9d1fe42bacb53718a4b9e4e969ebc3f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/233942
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
The bad codegen reported in #48383 was due to an unused phi confusing
the expression-tree construction algorithm. It was trying to generate
data = cond ? callWithSideEffects() : null;
but `data` is unused, so somehow we generated only
cond;
We should not have unused phis at this point so I put a safety check
in the above code to not try to build an unused conditional, and
changed the dead-code eliminator to eliminate dead phis.
Now we get
if (cond)
callWithSideEffects();
I compared the output for some large apps and there were about a dozen
changes. All looked like improvements, e.g. not assigning to an unused
variable. There was some code missing that is now present, but luckily
for the large apps, it was all code that did not have real-world side
effects.
Fixed: 48383
Change-Id: Id7b32cfa0cbfb47a4d9eff174ad9ae52da99f6a4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/232781
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
`dart:html` types have changed to inherit `JavaScriptObject`. Therefore,
the dart2js runtime needs to be changed so that interceptors are still
created for those types, and they're properly handled in `toString`
calculations. Includes tests on `Object` members that are currently
inconsistent between both compilers.
This test passes on dart2js with and without making the types in `dart:html`
extend `JavaScriptObject`. This test fails in DDC for the following reasons:
- `toString` of native types calls the native `toString`
- `hashCode` for interop objects are random and not 0
- `runtimeType` of interop objects is `LegacyJavaScriptObject` not `JSObject`
Change-Id: Ibf80109174615120df9e64995fa13016f7a1677b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/228741
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Renames `dart2js.status` files to their corresponding directory so they
are used. Moves the filters in `dart2js_native.status` files up to the
parent directory's status files.
Change-Id: Iced14c2d7d40034173768b2d15cf7558c13e7555
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/229064
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Tests to make sure static interop classes are erased as expected,
can be used as expected, and that the typing/subtyping relationships
are correct.
Change-Id: Icd68b63f4b7b7f06ec1490a411e31792e9e1fea8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/216274
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Riley Porter <rileyporter@google.com>
Part 2 of the renaming to create the new parent type. Also modifies
some existing tests to reflect the change in name and function of
JavaScriptObject.
Change-Id: If37f34dd8477b7fc1fe459d3225ecf2537fb9f1a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/217156
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Changes in type hierarchy will have JavaScriptObject as the new
parent class of interop and native types instead. Also modifies
js_interop_constructor_name tests to reflect addition of static
interop.
Change-Id: I74957ca89aea1726a01e0677548fbb3c5c981323
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/215949
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Closes https://github.com/dart-lang/sdk/issues/47324
Erases static interop class types in favor of `BaseJavaScriptObject`.
Types are erased everywhere except for constructors, whose invocations
are instead wrapped with a cast. Constructor type erasure is avoided
to ensure the AST is still type-valid. Factories with bodies have
static stubs added instead, and tests are added for this change.
Change-Id: I7231aaaf32d22bc6261adb672a602e8a9e6c86a9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/215948
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Riley Porter <rileyporter@google.com>
This test has been failing for years. The test was meant to
ensure the compiler could run in the browser, but that's not
a priority for the team at the moment.
Fixes#47257
Change-Id: I89b7ddfb51a3a7375526eb4f321f5d9f31a6a405
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/219124
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
The rti-need of an instantiation is not the same as the rti-need of the
instantiated generic function. The generic function might not use its
type arguments but the instantiation still needs the type arguments for
equality.
dart2js implements generic function instantiation by creating instances
of a helper class that is a subclass of `Closure`. The helper class needs
its type parameters since they are used in `==` and `toString()` methods.
The fix for #47054 is to add the dependency of the helper class type
parameters on the instantiation type arguments.
Change-Id: I9ecb18e1b61a8ad6549f35b572476b1ed7ebb88d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/212037
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
These annotations have all been replaced with @pragma('dart2js:xxx')
versions:
@ForceInline, @NoInline, @NoThrows, @NoSideEffects, @AssumeDynamic.
Change-Id: Ia4730670c6864ccbe0fa4120108c3c16ab887c23
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/208863
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
Tests static extension methods on JavaScriptObject work as
expected, as well as making sure it works with package:js. Once
extension types are added, these tests need to be changed to use
those instead.
Change-Id: I9504c8a3a8e466c680b221e259d93c1df5474218
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/199601
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This CL deletes BaseDartTypeVisitor and makes all of the visit* methods
in DartTypeVisitor abstract. This forces subclasses of DartTypeVisitor
to provide definitions for all of these methods rather than relying on
some default.
The old code led to a series of bugs with the same root cause: when a
new kind of DartType was added (and a corresponding visit* method added
to DartTypeVisitor), not all concrete implementations of the visitor
were updated to handle the new DartType. This didn't produce static
errors because DartTypeVisitor provided default no-op implementations
for visit* methods. In some cases, this was the desired behavior anyway,
but in practice, any time a new DartType is added, we want our tools to
yell at us until we've validated that it's properly handled everywhere
(even if the proper handling turns out to be "do nothing").
This CL also updates Namer.getTypeRepresentationForConstant to use a
visitor pattern.
Fixes: https://github.com/dart-lang/sdk/issues/46589
Change-Id: I451b592ae1ce4afff40de913535798a62e17b8b6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/206943
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Mayank Patke <fishythefish@google.com>
Previously, when checking S <: T, we only checked if S and T had the
same interface name once. However, it's possible that redirections
eventually cause them to become equal. For example, if S is an interop
type and T is JavaScriptObject, after following the redirection from S
to JavaScriptObject, we end up checking JavaScriptObject <:
JavaScriptObject. Therefore, we need to recheck after following each
redirection.
Change-Id: Ie3eb9530627a0e48a5ea704fd4078ae238a65c78
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/204744
Commit-Queue: Mayank Patke <fishythefish@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
There was a rare mismatch between arguments and parameters when
inlining a constructor body.
The full arguments at the call site of a constructor body (always in a
generative constructor factory) and the parameters at inlining would
not agree on needing a 'box' for the constructor's closed-over mutated
variables (parameters and locals) when the box was needed only for
locals closed over in an assertion.
The fix is to make the condition for accepting a box match the test
for generating the box in the caller.
Bug: 45943
Change-Id: I3b056cb710ffac72bec6943809e04472a838e5bf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/198741
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
Safari has a bug that makes it a syntax error for a function name
to overlap with names of parameters in functions with default
parameter values.
This CL changes DDC to generates code to circumvent this issue
when emitting top-level methods. Fortunately, the Safari bug
doesn't trigger with ES6 methods, so we don't need to do anything
for Dart instance methods.
The only other occurrence of named functions in DDC are
`function*` generators that we emit. Those take no arguments,
so we don't need any additional renaming there.
Fixes#43520
Change-Id: I2e4588701a294a8f3c5b47956826ada4ed973e6c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/198200
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
JSDouble represents doubles that are not integers. It is usually wrong
to use JSDouble, so use JSNumber instead where we mean 'all double
values'.
This fixes#44818 by not mistakenly pretending that division cannot
have an integral result.
Will follow up with a CL to rename JSDouble.
Fixed: 44818
Change-Id: Ic324df2ee1f2c7434bc0b064c0dbd7b6800ad93b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/183360
Commit-Queue: Stephen Adams <sra@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This CL avoids creating locals using KernelToLocalsMap when computing
closure data for the J-model. Instead the closure data uses
ir.VariableDeclaration, JTypeVariable, and internal locals (ThisLocal
and BoxLocal) internally, and the accessor function require passes
a KernelToLocalsMap to convert the internal model to a Locals upon use.
The converted Locals are cached internal for performance only.
This prepares for splitting the GlobalLocalsMap and KernelToLocalsMap
from the JClosedWorld.
Previously landed in https://dart-review.googlesource.com/c/sdk/+/180820
but reverted.
Change-Id: Ic6a2ab63de7cb31c89dd50ca2af3f205a792fd74
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/183000
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Johnni Winther