https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51260
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jvdelisle at gcc dot gnu.org
--- Comment #6 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
There is a similar problem going on with pr66709, only with a string:
program p
character(4), parameter :: fmt(1) = '(i8)'
integer :: n
read (*, fmt=fmt) n
write (*, fmt=fmt) n
end
The parameter expr gets into trans-io as an ARRAY_EXPR with rank 0.
I have tried gfc_simplify_expr and that does not do it.
If one removes the 'parameter' attribute this compiles and runs fine. So
somewhere in the parameter processing we are missing something.
