What is the Go equivalent to assert() in C++?

Question

I'm looking for a condition check in Go which can terminate the program execution like assert in C++.

Answer 1

As mentioned by commenters, Go does not have assertions.

A comparable alternative in Go is the built-in function panic(...), gated by a condition:

if condition {
  panic(err)
}

This article titled "Defer, Panic, and Recover" may also be informative.