kotlin-fork/compiler/testData/diagnostics/tests/senselessComparison/parenthesized.kt

fun testEquals(x: Int) {
    if (<!SENSELESS_COMPARISON!>x == null<!>) {}
    if (<!SENSELESS_COMPARISON!>x == (null)<!>) {}
    if (<!SENSELESS_COMPARISON!>x == <!REDUNDANT_LABEL_WARNING!>foo@<!> null<!>) {}
}

fun testEqualsFlipped(x: Int) {
    if (<!SENSELESS_COMPARISON!>null == x<!>) {}
    if (<!SENSELESS_COMPARISON!>(null) == x<!>) {}
    if (<!SENSELESS_COMPARISON!><!REDUNDANT_LABEL_WARNING!>foo@<!> null == x<!>) {}
}

fun testNotEquals(x: Int) {
    if (<!SENSELESS_COMPARISON!>x != null<!>) {}
    if (<!SENSELESS_COMPARISON!>x != (null)<!>) {}
    if (<!SENSELESS_COMPARISON!>x != <!REDUNDANT_LABEL_WARNING!>foo@<!> null<!>) {}
}

fun testNotEqualsFlipped(x: Int) {
    if (<!SENSELESS_COMPARISON!>null != x<!>) {}
    if (<!SENSELESS_COMPARISON!>(null) != x<!>) {}
    if (<!SENSELESS_COMPARISON!><!REDUNDANT_LABEL_WARNING!>foo@<!> null != x<!>) {}
}