REAL, implied-do-loop, and initialization expression?
Steve Kargl
sgk@troutmask.apl.washington.edu
Thu Jun 25 21:12:00 GMT 2015
Anyone see anything wrong with this code
program foo
implicit none
integer i
integer, parameter :: n = 4
integer, parameter :: k(n) = [4, 8, 10, 16]
print *, (real(1,k(i)), i=1, n)
end program foo
Shouldn't the implied-do-loop expand to
print *, real(1,k(1)), real(1,k(2)), real(1,k(3)), real(1,k(4))
gfortran 5 and 6 give
troutmask:sgk[265] gfc6 g.f90
g.f90:6:19:
print *, (real(1,k(i)), i=1, n)
1
Error: Invalid kind (0) for REAL at (1)
--
Steve
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