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redundant cast: ignore incorrect types, e.g. in templates

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This commit is contained in:
anna
2013-08-05 18:16:18 +02:00
parent 5c737f48bd
commit 9e2d0679db
1 changed files with 9 additions and 6 deletions
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java/java-psi-api/src/com/intellij/psi/util/RedundantCastUtil.java
+9 -6
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@@ -464,12 +464,15 @@ public class RedundantCastUtil {
PsiType opType = operand.getType();
final PsiType expectedTypeByParent = PsiTypesUtil.getExpectedTypeByParent(typeCast);
if (expectedTypeByParent != null) {
final PsiDeclarationStatement declarationStatement =
(PsiDeclarationStatement)JavaPsiFacade.getElementFactory(operand.getProject()).createStatementFromText(
expectedTypeByParent.getCanonicalText() + " l = " + operand.getText() + ";", parent);
final PsiExpression initializer = ((PsiLocalVariable)declarationStatement.getDeclaredElements()[0]).getInitializer();
LOG.assertTrue(initializer != null, operand.getText());
opType = initializer.getType();
try {
final PsiDeclarationStatement declarationStatement =
(PsiDeclarationStatement)JavaPsiFacade.getElementFactory(operand.getProject()).createStatementFromText(
expectedTypeByParent.getCanonicalText() + " l = " + operand.getText() + ";", parent);
final PsiExpression initializer = ((PsiLocalVariable)declarationStatement.getDeclaredElements()[0]).getInitializer();
LOG.assertTrue(initializer != null, operand.getText());
opType = initializer.getType();
}
catch (IncorrectOperationException ignore) {}
}
if (opType == null) return;