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IR: do not try to render IrUninitializedType

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This will improve exception messages in case some error happens on a
function whose return type is uninitialized, as in KT-41401.
This commit is contained in:
Alexander Udalov
2020-09-28 18:01:37 +02:00
parent 522fdb3e59
commit b497f39c29
1 changed files with 4 additions and 2 deletions
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compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/RenderIrElement.kt
+4 -2
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@@ -28,6 +28,7 @@ import org.jetbrains.kotlin.ir.symbols.IrSymbol
import org.jetbrains.kotlin.ir.symbols.IrTypeAliasSymbol
import org.jetbrains.kotlin.ir.symbols.IrVariableSymbol
import org.jetbrains.kotlin.ir.types.*
import org.jetbrains.kotlin.ir.types.impl.IrUninitializedType
import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
import org.jetbrains.kotlin.renderer.DescriptorRenderer
import org.jetbrains.kotlin.types.Variance
@@ -106,8 +107,9 @@ class RenderIrElementVisitor(private val normalizeNames: Boolean = false) : IrEl
private inline fun <T> T.runTrimEnd(fn: T.() -> String): String =
run(fn).trimEnd()
private fun IrType.render() =
"${renderTypeAnnotations(annotations)}${renderTypeInner()}"
private fun IrType.render(): String =
if (this === IrUninitializedType) "<Uninitialized>"
else "${renderTypeAnnotations(annotations)}${renderTypeInner()}"
private fun IrType.renderTypeInner() =
when (this) {