nitc :: NaiveInterpreter :: _escapevalue
Set the value when you set a escapemark. Read the value when you catch a mark or reach the end of a method
# The value associated with the current return/break/continue, if any.
# Set the value when you set a escapemark.
# Read the value when you catch a mark or reach the end of a method
var escapevalue: nullable Instance = null
src/interpreter/naive_interpreter.nit:143,2--146,42