# Method _Static_assert()

Method _Static_assert

  `void _Static_assert(int constant_expression, string constant_message)`

Description

  Perform a compile-time assertion check.

  If constant_expression is false, a compiler error message containing constant_message will be generated.

Note

  Note that the function call compiles to the null statement, and thus does not affect the run-time.

See also

  cpp::static_assert