1 !==================initialization_1.f90======================
4 ! Tests fix for PR25018 in which an ICE resulted from using a
5 ! variable in a parameter initialization expression. In the course
6 ! of developing the fix, various other constraints and limitations
9 ! Contributed by Paul Thomas <pault@gcc.gnu.org>
12 ! The next line is the original error
13 real(8), parameter :: g = - sqrt(2._8) * Gf ! { dg-error "not been declared or is a variable" }
15 subroutine foo(ch1, x, y)
18 ! This is OK because it is a restricted expression.
19 character(len(ch1)) :: ch2
26 ! However, this gives a warning because it is an initialization expression.
27 integer :: l1 = len (ch1) ! { dg-warning "Assumed character length variable" }
29 ! These are warnings because they are gfortran extensions.
30 integer :: m3 = size (x, 1) ! { dg-error "Assumed size array" }
31 integer :: m4(2) = shape (z)
33 ! This does not depend on non-constant properties.
34 real(8) :: big = huge (x)
39 ! { dg-final { cleanup-modules "const" } }