[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981

--- Comment #34 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-01-29 12:20:56 UTC ---
> As written in comment 27, if it is only used in resolve.c, not a prototype but
> "static" should be used.

AFAICT it could also be used in gcc/fortran/expr.c (as changed in r 83622).