- Fix the predicate used for finding the member function `next`: check
that there's no extension receiver parameter, don't filter out
abstract functions.
- Do not copy iterator expression, instead change the type in all
references to the iterator variable.
- Fix some style issues.
#KT-47171 Fixed
We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
- Materialize unit when its value is actually needed.
- Special-case Unit_getInstance return type at codegen. It should be a
proper Unit object instead of a "void"
We can't apply "reuse loop variable as index variable" transformation
before local declarations lowering, otherwise it will affect captured
loop variable behavior, resulting in KT-48626.
Since it's JVM-specific, move it to JvmOptimizationLowering.
This avoids an extra call to 'analyze', which is rather costly.
Update debugger testData: Constant condition
elimination now performs DCE more consistently.
For code such as:
```
try {
var y = "y"
for (i in 0 until 1) {
return y
}
} finally {
println("finally")
}
```
The local variables `y` and `i` ended up covering the finally block as
well in the debugger.
This change splits the range of the locals so that they do
not cover the finally block.
This change does not change the inliner to do similar transformations,
so the range of locals is still wrong win finally blocks when inlined
into an inline function. Added a failing test to that effect.
As shown in KT-44412 (or KT-45319 or KT-17728):
```
fun test5() {
var i = 0
Outer@while (true) {
++i
var j = 0
Inner@do {
++j
} while (if (j >= 3) false else break) // break@Inner
if (i == 3) break
}
}
```
To properly set the loop target for `break` in do-while loop condition,
the loop target for that do-while loop should be ready before parsing
the loop condition.
Previously, Raw FIR loop building configures loop target after visiting
loop conditions. This commit splits the configuration and lets the
builders prepare the loop target for do-while loop only.
This breaks from the loop itself which is inconsistent with
what happens for breaks in while conditions.
Also, the frontend will report that code after the loop is
unreachable, which it isn't. :-\
However, those issues are covered in
https://youtrack.jetbrains.com/issue/KT-17728, so for now
we follow the old backend to not "break" anyone. :)
Fixes KT-44412
`in x` is represented as `<subject expression> in x` in psi, so
generating the entire call and then replacing the argument with a read
of a temporary results in redundant regenerations of the subject.
#KT-42054 Fixed
#KT-42455 Fixed
Before this commit we considered !isOverride as a sign that
function / field / accessor has no overridden symbols.
However, it's false for deserialized, because isOverride
is always false there.
This commit fixes 68 BB tests but breaks 25 BB tests (not yet muted)
Mikhail Glukhikh