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FIR: add meaningful error message when type ref is unresolved

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This commit is contained in:
Ilya Kirillov
2020-12-18 13:09:07 +01:00
parent 6ad396f417
commit 85c65e20b3
1 changed files with 4 additions and 1 deletions
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compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/FirTypeUtils.kt
+4 -1
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@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.types
import org.jetbrains.kotlin.fir.expressions.FirAnnotationCall import org.jetbrains.kotlin.fir.expressions.FirAnnotationCall
import org.jetbrains.kotlin.fir.expressions.FirConstKind import org.jetbrains.kotlin.fir.expressions.FirConstKind
import org.jetbrains.kotlin.fir.render
import org.jetbrains.kotlin.fir.symbols.StandardClassIds import org.jetbrains.kotlin.fir.symbols.StandardClassIds
import org.jetbrains.kotlin.fir.types.impl.FirImplicitBuiltinTypeRef import org.jetbrains.kotlin.fir.types.impl.FirImplicitBuiltinTypeRef
import org.jetbrains.kotlin.name.ClassId import org.jetbrains.kotlin.name.ClassId
@@ -23,7 +24,9 @@ inline fun <reified T : ConeKotlinType> FirTypeRef.coneTypeSafe(): T? {
return (this as? FirResolvedTypeRef)?.type as? T return (this as? FirResolvedTypeRef)?.type as? T
} }
inline val FirTypeRef.coneType: ConeKotlinType get() = coneTypeUnsafe() inline val FirTypeRef.coneType: ConeKotlinType
get() = coneTypeSafe()
?: error("Expected FirResolvedTypeRef with ConeKotlinType but was ${this::class.simpleName} ${render()}")
val FirTypeRef.isAny: Boolean get() = isBuiltinType(StandardClassIds.Any, false) val FirTypeRef.isAny: Boolean get() = isBuiltinType(StandardClassIds.Any, false)
val FirTypeRef.isNullableAny: Boolean get() = isBuiltinType(StandardClassIds.Any, true) val FirTypeRef.isNullableAny: Boolean get() = isBuiltinType(StandardClassIds.Any, true)