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EA-36296 - IAE: TypeConversionUtil.isAssignable

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This commit is contained in:
Anna Kozlova
2012-05-25 20:44:40 +04:00
parent 8176d1e05e
commit c698416974
1 changed files with 7 additions and 3 deletions
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java/java-impl/src/com/intellij/refactoring/typeMigration/TypeMigrationStatementProcessor.java
+7 -3
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@@ -59,9 +59,13 @@ class TypeMigrationStatementProcessor extends JavaRecursiveElementVisitor {
final TypeView right = new TypeView(rExpression);
final IElementType sign = expression.getOperationTokenType();
final PsiType ltype = left.getType();
final PsiType rtype = right.getType();
if (ltype == null || rtype == null) return;
if (sign != JavaTokenType.EQ) {
final IElementType binaryOperator = TypeConversionUtil.convertEQtoOperation(sign);
if (!TypeConversionUtil.isBinaryOperatorApplicable(binaryOperator, left.getType(), right.getType(), false)) {
if (!TypeConversionUtil.isBinaryOperatorApplicable(binaryOperator, ltype, rtype, false)) {
if (left.isChanged()) {
findConversionOrFail(expression, lExpression, left.getTypePair());
}
@@ -77,11 +81,11 @@ class TypeMigrationStatementProcessor extends JavaRecursiveElementVisitor {
break;
case TypeInfection.LEFT_INFECTED:
myLabeler.migrateExpressionType(rExpression, left.getType(), myStatement, TypeConversionUtil.isAssignable(left.getType(), right.getType()), true);
myLabeler.migrateExpressionType(rExpression, ltype, myStatement, TypeConversionUtil.isAssignable(ltype, rtype), true);
break;
case TypeInfection.RIGHT_INFECTED:
myLabeler.migrateExpressionType(lExpression, right.getType(), myStatement, TypeConversionUtil.isAssignable(left.getType(), right.getType()), false);
myLabeler.migrateExpressionType(lExpression, rtype, myStatement, TypeConversionUtil.isAssignable(ltype, rtype), false);
break;
case TypeInfection.BOTH_INFECTED: