# While Statement

While statements repeatedly execute a block until the given condition does not resolve to true.

The expression of a while statement is evaluated at the start of every iteration. The expression must evaluate to a boolean.

# Structure

WhileStmt = 'while' Expression Block

# Example

while true {
  print('Running forever!')
}

while x < 10 {
  x = x * 2
}

# References

• Block
• Expression