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#include "assert.fpp"
program preprocessor12
! Test that a typical ASSERT macro works
implicit none
ASSERT(.true.)
ASSERT(5 > 3)
ASSERT(5+3*8 > 3)
ASSERT(fn(3, 5))
ASSERT(5 < 3)
contains
logical function fn(a, b)
integer, intent(in) :: a, b
fn = a < b
end function
subroutine f90_assert(file, line)
character(len=*), intent(in) :: file
integer, intent(in) :: line
print *, "Assertion failed at " // file // ":", line
error stop
end subroutine f90_assert
end program
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