9.39 BACKTRACE — Show a backtrace

Description:

BACKTRACE shows a backtrace at an arbitrary place in user code. Program execution continues normally afterwards. The backtrace information is printed to the unit corresponding to ERROR_UNIT in ISO_FORTRAN_ENV.

Standard:

GNU extension

Class:

Subroutine

Syntax:

CALL BACKTRACE

Arguments:

None

See also:

ABORT