Unlike the JVM target platform, the JS back-end does
not track getters' and setters' usages separately,
so when either accessor of some property is changed,
all usages of that property will be rebuilt.
Use a single coroutinesState instead. Change the coroutines state in
some tests from "warn" to "enable"/"error" to test that deserialization
of older config files works ("warn" is the default value, so it wasn't
testing anything here)
This fixes KT-17001 because now 'header' modifier is loaded correctly
for deserialized members and the standard disambiguation in
OverloadingConflictResolver.compareCallsByUsedArguments takes place,
where header members are discriminated against the corresponding impl
members
#KT-17001 Fixed
Instead of multiple .kjsm files for different classes and .kotlin_string_table,
.kotlin_file_table, .kotlin_classes files for each package, serialize the
contents of each package to a single foo/bar/baz/baz.kjsm file. The short name
of the file is the last segment in the FQ name of the package, or
"root-package" if the package is root.
There are two main reasons for this change:
1) Such structure takes less space, is more IO-friendly and will not cause
multiple exceptions as the old one, where we sometimes tried to read
non-existing files
2) This is exactly the same format that is used to serialize built-in
declarations (.kotlin_builtins) at the moment, which will allow us to reuse
some code
Also write a separate Header protobuf message to the beginning of the .kjsm
file. This will be used as arguments of the kotlin.Metadata annotation are used
in the JVM-specific parts of the compiler: to be able to provide some general
information about the binary file without parsing the whole protobuf data.
This commit breaks decompiled text & stub builder consistency tests. This is OK
because they're removed in a future commit.
Fixes EA-79605, EA-81947, EA-84277 and maybe EA-86787
#KT-10894 Fixed
#KT-14124 Fixed
#KT-15755 Fixed
Instead of writing many different files and serializing this "virtual file
system" to a byte array in a protobuf message, just write the needed stuff
directly, as fields in the Library message. Make it consist of many Part
messages, where the Part message is equivalent to the BuiltIns message in
builtins.proto. The next step would be to combine Library.Part and BuiltIns,
which will allow us to simplify some serialization-related code soon.
In this commit, no changes happened to the .kjsm format. But since the code
that serialized the abovementioned files was shared, a temporary abstraction
over two serialization formats was made, see SerializerCallbacks.
This commit temporarily breaks .kjsm decompiler and stub builder
Note that now DeserializedClassDescriptor.getSealedSubclasses works a lot
faster than before, for all newly compiled sealed classes except empty ones. It
may be optimized further if we look at the metadata version of the file the
class was loaded from, however it's not easy currently because
DeserializedClassDescriptor is declared in common (non-JVM) code and has no
direct access to the binary version information.
This will also allow to add a reflection API to get subclasses of a sealed
class
#KT-12795 Fixed
'SuspendFunction$n' class descriptors are created on demand by KotlinBuiltIns (and cached).
On serialization, types constructed with 'SuspendFunction$n' are written as 'Function$n' with extra flag (SUSPEND_TYPE).
On deserialization, corresponding 'SuspendFunction$n' classes are used.
This is a way for future compilers to cause previous compilers to report
diagnostics on usages of some declarations. Diagnostic can have a message
(and/or error code), level (error, warning, or completely hide the declaration
from the resolution), and Kotlin version, since which the diagnostic should no
longer be reported
Compilation of top level functions/properties/typealiases results in a bunch of
different .kotlin_metadata files, so we need to store names of these files to
avoid scanning the file system in the compiler when loading code compiled by
K2MetadataCompiler.
For this, we reuse the PackageTable protobuf message, which is already used for
exactly the same purpose in the JVM back-end
Since public type aliases will supposedly be more common than internal ones, it
makes sense to save on writing flags for the former rather than the latter
Alexey Andreev