assert

JVM

Native

1.0

fun assert(value: Boolean)

For JVM

Throws an AssertionError if the value is false and runtime assertions have been enabled on the JVM using the -ea JVM option.

For Native

Throws an AssertionError if the value is false and runtime assertions have been enabled during compilation.

JVM

Native

1.0

inline fun assert(value: Boolean, lazyMessage: () -> Any)

For JVM

Throws an AssertionError calculated by lazyMessage if the value is false and runtime assertions have been enabled on the JVM using the -ea JVM option.

For Native

Throws an AssertionError calculated by lazyMessage if the value is false and runtime assertions have been enabled during compilation.