azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Prohibit using definitely-non-nullable types as arguments for reified parameters

Browse Source 
^KT-26245 In Progress
This commit is contained in:
Denis.Zharkov
2021-08-11 11:26:13 +03:00
committed by teamcityserver
parent 62bef48f9d
commit 0e7d51b04d
9 changed files with 47 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/frontend/src/org/jetbrains/kotlin/diagnostics/Errors.java
+1
View File
@@ -788,6 +788,7 @@ public interface Errors {
DiagnosticFactory1<PsiElement, Collection<? extends CallableDescriptor>> CALLABLE_REFERENCE_RESOLUTION_AMBIGUITY = DiagnosticFactory1.create(ERROR);
DiagnosticFactory1<PsiElement, TypeParameterDescriptor> TYPE_PARAMETER_AS_REIFIED = DiagnosticFactory1.create(ERROR);
DiagnosticFactory0<PsiElement> DEFINITELY_NON_NULLABLE_AS_REIFIED = DiagnosticFactory0.create(ERROR);
DiagnosticFactoryForDeprecation1<PsiElement, TypeParameterDescriptor> TYPE_PARAMETER_AS_REIFIED_ARRAY = DiagnosticFactoryForDeprecation1.create(LanguageFeature.ProhibitNonReifiedArraysAsReifiedTypeArguments);
DiagnosticFactory1<PsiElement, KotlinType> REIFIED_TYPE_FORBIDDEN_SUBSTITUTION = DiagnosticFactory1.create(ERROR);
DiagnosticFactory1<PsiElement, KotlinType> REIFIED_TYPE_UNSAFE_SUBSTITUTION = DiagnosticFactory1.create(WARNING);
compiler/frontend/src/org/jetbrains/kotlin/diagnostics/rendering/DefaultErrorMessages.java
+1
View File
@@ -941,6 +941,7 @@ public class DefaultErrorMessages {
MAP.put(TYPE_ARGUMENTS_NOT_ALLOWED, "Type arguments are not allowed {0}", STRING);
MAP.put(TYPE_PARAMETER_AS_REIFIED, "Cannot use ''{0}'' as reified type parameter. Use a class instead.", NAME);
MAP.put(DEFINITELY_NON_NULLABLE_AS_REIFIED, "Cannot use definitely-non-nullable type as reified type argument");
MAP.put(TYPE_PARAMETER_AS_REIFIED_ARRAY, "Cannot use ''{0}'' as reified type parameter, since the array type parameter is not reified.", NAME);
MAP.put(REIFIED_TYPE_PARAMETER_NO_INLINE, "Only type parameters of inline functions can be reified");
MAP.put(REIFIED_TYPE_FORBIDDEN_SUBSTITUTION, "Cannot use ''{0}'' as reified type parameter", RENDER_TYPE);
compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/checkers/ReifiedTypeParameterSubstitutionChecker.java
+5 -1
View File
@@ -20,7 +20,6 @@ import com.intellij.psi.PsiElement;
import kotlin.collections.CollectionsKt;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.builtins.KotlinBuiltIns;
import org.jetbrains.kotlin.config.LanguageFeature;
import org.jetbrains.kotlin.descriptors.ClassDescriptor;
import org.jetbrains.kotlin.descriptors.ClassifierDescriptor;
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor;
@@ -30,6 +29,7 @@ import org.jetbrains.kotlin.diagnostics.Errors;
import org.jetbrains.kotlin.psi.KtTypeProjection;
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall;
import org.jetbrains.kotlin.types.KotlinType;
import org.jetbrains.kotlin.types.model.DefinitelyNotNullTypeMarker;
import org.jetbrains.kotlin.types.typeUtil.TypeUtilsKt;
import java.util.Map;
@@ -50,6 +50,10 @@ public class ReifiedTypeParameterSubstitutionChecker implements CallChecker {
KtTypeProjection typeProjection = CollectionsKt.getOrNull(resolvedCall.getCall().getTypeArguments(), parameter.getIndex());
checkTypeArgument(typeProjection != null ? typeProjection : reportOn, context, argument, argumentDeclarationDescriptor, false);
if (typeProjection != null && argument instanceof DefinitelyNotNullTypeMarker) {
context.getTrace().report(Errors.DEFINITELY_NON_NULLABLE_AS_REIFIED.on(typeProjection));
}
}
}