Assert

Test for condition or expression to be true, a stmt node.

Declaración

Sintaxis

Assert(expr test, expr? msg)

Argumentos

test contains the expression or condition to be tested for true. msg contains the error message if the condition tested is not true and assert fails.

Valores devueltos

None.

Descripción

Assert statement consists of the assert keyword, the expression or conditoon to test, and an optional message. The condtion or expression being tested is always true. If the assertion expression or conditoon is true, nothing happens and the program unit continues to normal executions otherwise the program unit is halted and aborted at assert statement, when it fails.

Tipos

Expression for condtion and message to be printed.

Ejemplos

program assert
implicit none
ASSERT(.true.)
end program

ASR:

Ver también