Kotlin suppress 'condition is always true'

Question

Wasting more time scouring through the COUNTLESS number of inspections (which I know how to enable and disable), I cannot find ANY way to disable the particular inspection of 'Condition is always true' for my Kotlin (not Java) file in Android Studio. I know what I'm doing and don't need this inspection AT ALL, but more appropriately, I'd like to suppress it for the file or class or function or ANYTHING.

Incredibly frustrating, as always.

//I'm well aware the condition below is ALWAYS true
if(ANDROID_IS_AWESOME) {
    fml()
}

Incredibly frustrating, as always.

//I'm well aware the condition below is ALWAYS true
if(ANDROID_IS_AWESOME) {
    fml()
}

user_2611161 · Answer

In Kotlin, use ConstantConditionIfto ignore this warning :

@Suppress("ConstantConditionIf")
if(ANDROID_IS_AWESOME) {
    fml()
}

user_1276306 · Answer

This is how you would do it in Java :

@SuppressWarnings("ConstantConditions") // Add this line
public int foo() {
    boolean ok = true;
    if (ok) // No more warning here
        ...
}

In Kotlin I think you have to use @Suppress("SENSELESS_COMPARISON") instead.

user_1947494 · Answer

In Kotlin, We can use @Suppress("SENSELESS_COMPARISON") for a class or if statement.

user_2690223 · Answer

Was able to suppress this in Kotlin with @Suppress("USELESS_IS_CHECK"). https://github.com/JetBrains/kotlin/blob/master/compiler/frontend/src/org/jetbrains/kotlin/diagnostics/Errors.java this list helped me in checking for suppress options.

Kotlin suppress 'condition is always true'

6 Answers