ASM has logic that splits exception tables in MethodWriter.computeAllFrames:
// Loop over all the basic blocks and visit the stack map frames that must be stored in the
// StackMapTable attribute. Also replace unreachable code with NOP* ATHROW, and remove it from
// exception handler ranges.
...
firstHandler = Handler.removeRange(firstHandler, basicBlock, nextBasicBlock);
...
https://gitlab.ow2.org/asm/asm/issues/317867
#KT-28546 Fixed
Proper SMAP support for default values from expect declarations is required.
Default value in expect declaration could has line number that
exceed line count in actual file that causes an error
#KT-23739 Fixed
#KT-29174 Open
In general case parameter type could differ from actual default lambda type.
E.g.: fun inlineFun(s: (Child) -> Base = { a: Base -> a as Child}),
where type of default lambda is '(Base) -> Child'.
In such case we should find somehow actual invoke method in bytecode knowing
only name, number of parameters and that's actual invoke is non-synthetic
regardless of bridge one.
#KT-21946 Fixed
Use `// !LANGUAGE: -ReleaseCoroutines` instead in tests which require
old (1.2) coroutines, and nothing in tests which require new coroutines
because master is already 1.3. Also remove superfluous API_VERSION and
other directives which have no effect anymore. Do not include runtime
automatically with `WITH_COROUTINES`/`COMMON_COROUTINES_TEST` in box
tests; require `WITH_RUNTIME` for that (majority of tests already had it
anyway), but remove it from bytecode text tests where runtime is always
added automatically. Fix the coroutine package selection code in
KotlinTestUtils and update the bunch files correspondingly.
Disable tests in `box/coroutines/noStdLib` on JVM: despite the name,
these tests were launched with stdlib because of the code in
CodegenTestCase, and they do not work without it because at least
CoroutineUtil.kt requires stdlib to compile correctly
Instead of trying to access a missing field `Foo.foo`, call the
synthetic accessor `Foo.access$getFoo$cp` which, as per previous commit,
no longer contains the lateinit assertion
#KT-21862 Fixed
Previously, for a property named `x` in the companion object of a class
named `Foo`, we generated:
- `Foo.access$getX$cp`, consisting of `GETFIELD Foo.x` and lateinit
assertion
- `Foo.Companion.getX`, consisting of `INVOKEVIRTUAL Foo.access$getX$cp`
Now, we generate:
- `Foo.access$getX$cp`, consisting of `GETFIELD Foo.x`
- `Foo.Companion.getX`, consisting of `INVOKEVIRTUAL Foo.access$getX$cp`
and lateinit assertion
The reason is that this way we can avoid generating another accessor and
reuse `Foo.access$getX$cp` in case `isInitialized` is called on a
lateinit property from companion.
For private properties, getX is not generated, but instead the assertion
is generated on each access to the field (which can be improved, see
KT-28331). The same happens for access to non-private properties from
inside the same context where they're declared.
#KT-21862 In Progress
This fixes the most common (and rather annoying) bug in augmented
assignment desugaring with collection element receiver.
Fix is somewhat hackish: introduce an intrinsic for MutableMap.set,
thus bypassing discrepancies in 'get' and 'set' call generation.
Fixing it properly requires design decisions for corner cases where
ad hoc augmented assignment desugaring with collection element receiver
"accidentally" works, producing identical objects and vararg arrays for
arguments of 'get' and 'set'.
[JS IR BE] Runtime fixes
* Do not generate external declarations for IR BE
* Move `arrayToString` helper function out of shared JS stdlib
* Fix arrays type check for IR BE
Initial problem is started in `capturedBoundReferenceReceiver` method
where we assume that bound receiver is captured for usual call.
Note that if method is inline then we don't pass actual name reference
receiver, but pass special CAPTURED_RECEIVER_FIELD, which is then
is used to find special instructions during inline and fold several
instructions in `foldFieldAccessChainIfNeeded`.
As a result, we got unboxed reference receiver for inline call, which
caused CCE and to fix it we should box receiver one more time during
inline
#KT-28188 Fixed
Ilmir Usmanov