8013357: javac accepts erroneous binary comparison operations
Summary: javac does not report type errors on illegal Object == primitive comparisons
Reviewed-by: abuckley, mcimadamore
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/*
* @test
* @bug 8003280
* @summary Add lambda tests
* check that nested inner class in statement lambdas don't get corrupted return statements
* @run main LambdaExpr15
*/
public class LambdaExpr15 {
static int assertionCount = 0;
static void assertTrue(boolean cond) {
assertionCount++;
if (!cond)
throw new AssertionError();
}
interface Block<T> {
void apply(T t);
}
public static void main(String[] args) {
//anon class
Block<Object> ba1 = t -> {
new Object() {
String get() { return ""; }
};
assertTrue((Integer)t == 1);
};
ba1.apply(1);
//local class
Block<Object> ba2 = t -> {
class A {
String get() { return ""; }
};
new A();
assertTrue((Integer)t == 2);
};
ba2.apply(2);
assertTrue(assertionCount == 2);
}
}