Throw ISE earlier on passing certain types of declaration to ResolveSession#resolveToDescriptor()

This commit is contained in:
Pavel V. Talanov
2016-03-01 18:14:23 +03:00
parent 5757a306aa
commit 37500e2cd5
@@ -1,5 +1,5 @@
/*
* Copyright 2010-2015 JetBrains s.r.o.
* Copyright 2010-2016 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -294,12 +294,22 @@ public class ResolveSession implements KotlinCodeAnalyzer, LazyClassContext {
@Override
@NotNull
public DeclarationDescriptor resolveToDescriptor(@NotNull KtDeclaration declaration) {
if (!areDescriptorsCreatedForDeclaration(declaration)) {
throw new IllegalStateException(
"No descriptors are created for declarations of type " + declaration.getClass().getSimpleName()
+ "\n. Change the caller accordingly"
);
}
if (!KtPsiUtil.isLocal(declaration)) {
return lazyDeclarationResolver.resolveToDescriptor(declaration);
}
return localDescriptorResolver.resolveLocalDeclaration(declaration);
}
public static boolean areDescriptorsCreatedForDeclaration(@NotNull KtDeclaration declaration) {
return !(declaration instanceof KtAnonymousInitializer || declaration instanceof KtDestructuringDeclaration);
}
@NotNull
public Annotations getFileAnnotations(@NotNull KtFile file) {
return fileAnnotations.invoke(file);