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Type constructors with different counts of type parameters are not equal from now.

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Stanislav Erokhin
2016-06-29 19:01:40 +03:00
parent 8193032ffb
commit ebe9e6db37
1 changed files with 4 additions and 0 deletions
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core/descriptors/src/org/jetbrains/kotlin/types/AbstractClassTypeConstructor.java
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@@ -69,6 +69,10 @@ public abstract class AbstractClassTypeConstructor extends AbstractTypeConstruct
// performance optimization: getFqName is slow method // performance optimization: getFqName is slow method
if (other.hashCode() != hashCode()) return false; if (other.hashCode() != hashCode()) return false;
// Sometimes we can get two classes from different modules with different counts of type parameters.
// To avoid problems in type checker we suppose that it is different type constructors.
if (((TypeConstructor) other).getParameters().size() != getParameters().size()) return false;
ClassifierDescriptor myDescriptor = getDeclarationDescriptor(); ClassifierDescriptor myDescriptor = getDeclarationDescriptor();
ClassifierDescriptor otherDescriptor = ((TypeConstructor) other).getDeclarationDescriptor(); ClassifierDescriptor otherDescriptor = ((TypeConstructor) other).getDeclarationDescriptor();