K1: introduce BUILDER_INFERENCE_STUB_PARAMETER_TYPE to prevent compiler crashes

This diagnostic is reported in rare situations when
StubTypeForBuilderInference is kept as a parameter type
of for loop or lambda. Before this commit, we had in K1
"Could not load module <error module>" from IrLinker instead.

Related to: KT-52757, KT-53109, KT-63841, KT-64066
#KT-53478 Fixed
This commit is contained in:
Mikhail Glukhikh
2024-02-26 10:06:29 +01:00
committed by Space Team
parent 6f6e37f552
commit 678816f9e8
44 changed files with 554 additions and 15 deletions
@@ -1,11 +1,10 @@
// ISSUE: KT-52757
// FIR_IDENTICAL
// CHECK_TYPE_WITH_EXACT
fun test() {
val buildee = build {
typeVariableConsumer = ::consumeTargetType
typeVariableConsumer = {}
typeVariableConsumer = <!BUILDER_INFERENCE_STUB_PARAMETER_TYPE!>{}<!>
}
// exact type equality check — turns unexpected compile-time behavior into red code
// considered to be non-user-reproducible code for the purposes of these tests