https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu.org
--- Comment #1 from kargl at gcc dot gnu.org ---
F2018, 7.5.10 Construction of derived-type values
For a nonpointer component, the declared type and type parameters of the
component and expr shall conform in the same way as for a variable and
expr in an intrinsic assignment statement (10.2.1.2).
F2018, 10.2.1.2 Intrinsic assignment statement
In an intrinsic assignment statement,
...
(3) the variable and expr shall be conformable unless the variable
is an allocatable array that has the same rank as expr and is
not a coarray,
F2018:
3.36
conformable
of two data entities having the same shape, or one being an array
and the other being scalar
% cat a.f90
program p
implicit none
a = (/0., 1., 2., 3./)
end program
% gfcx -o z a.f90
a.f90:13:3:
13 | a = (/0., 1., 2., 3./)
| 1
Error: Incompatible ranks 2 and 1 in assignment at (1)
Looks like a bug in your program. The quoted text is not a numbered constraint
so a Fortran compiler is not required to report an issue. In this case,
gfortran was able to diagnose an issue in your code. Simple fix is to use
`reshape([0.,1.,2.,3.],[2.2]) in your constrcutor.
