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do not allow mapping of error type to JVM type

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This commit is contained in:
Stepan Koltsov
2011-12-13 17:52:38 +04:00
parent ff055399a7
commit ac29a020e2
1 changed files with 5 additions and 0 deletions
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compiler/backend/src/org/jetbrains/jet/codegen/JetTypeMapper.java
+5
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@@ -248,6 +248,11 @@ public class JetTypeMapper {
} }
DeclarationDescriptor descriptor = jetType.getConstructor().getDeclarationDescriptor(); DeclarationDescriptor descriptor = jetType.getConstructor().getDeclarationDescriptor();
if (ErrorUtils.isError(descriptor)) {
throw new IllegalStateException("should not compile an error type");
}
if (standardLibrary.getArray().equals(descriptor)) { if (standardLibrary.getArray().equals(descriptor)) {
if (jetType.getArguments().size() != 1) { if (jetType.getArguments().size() != 1) {
throw new UnsupportedOperationException("arrays must have one type argument"); throw new UnsupportedOperationException("arrays must have one type argument");