earlier prevention of EA-40567 - assert: PsiSubstitutorImpl$SubstitutionVisitor.visitClassType

This commit is contained in:
peter
2012-11-15 18:51:08 +01:00
parent 874d853cdf
commit 931d6db529
@@ -115,6 +115,9 @@ public class DfaTypeValue extends DfaValue {
}
public boolean isConvertibleFrom(DfaTypeValue dfaType) {
return dfaType != null && myType.isConvertibleFrom(dfaType.myType);
if (dfaType == null) return false;
assert myType.isValid() : "my type invalid";
assert dfaType.myType.isValid() : " their type invalid";
return myType.isConvertibleFrom(dfaType.myType);
}
}