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FIR: make JavaSymbolProvider return error-type on not found symbols

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This commit is contained in:
Simon Ogorodnik
2019-02-11 22:39:19 +03:00
committed by Mikhail Glukhikh
parent 5afb0a6f4a
commit 3edd82b602
1 changed files with 4 additions and 2 deletions
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compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
+4 -2
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@@ -24,6 +24,7 @@ import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
import org.jetbrains.kotlin.fir.symbols.impl.FirFunctionSymbol
import org.jetbrains.kotlin.fir.symbols.impl.FirTypeParameterSymbol
import org.jetbrains.kotlin.fir.types.ConeClassErrorType
import org.jetbrains.kotlin.fir.types.ConeKotlinErrorType
import org.jetbrains.kotlin.fir.types.ConeKotlinTypeProjection
import org.jetbrains.kotlin.fir.types.FirResolvedTypeRef
import org.jetbrains.kotlin.fir.types.impl.ConeClassTypeImpl
@@ -89,8 +90,9 @@ class JavaSymbolProvider(
private fun JavaClassifierType.toFirResolvedTypeRef(): FirResolvedTypeRef {
val coneType = when (val classifier = classifier) {
is JavaClass -> {
val symbol = session.service<FirSymbolProvider>().getClassLikeSymbolByFqName(classifier.classId!!) as ConeClassSymbol
ConeClassTypeImpl(symbol, typeArguments = typeArguments.map { it.toConeProjection() }.toTypedArray())
val symbol = session.service<FirSymbolProvider>().getClassLikeSymbolByFqName(classifier.classId!!) as? ConeClassSymbol
if (symbol == null) ConeKotlinErrorType("Symbol not found, for `${classifier.classId}`")
else ConeClassTypeImpl(symbol, typeArguments = typeArguments.map { it.toConeProjection() }.toTypedArray())
}
is JavaTypeParameter -> {
// TODO: it's unclear how to identify type parameter by the symbol