[Patch, Fortran] PR fortran/37588: GENERIC resolution broken for array arguments

[Daniel Kraft]

Hi,

this fixes PR fortran/37588 by adding a missing call to resolve the 
actual arglist before comparing it against the formal ones of the 
specific procedures in finding a matching one for generic type-bound 
procedures.

Because this was missing, all expressions did have their expr->rank set 
to 0 before and this caused the problem in the PR that GENERIC 
type-bound procedures with array arguments would never be resolved to 
the correct specific ones.

Currently regression testing on GNU/Linux-x86-32.  Ok to commit (for 
trunk only, of course) if no regressions?

Daniel

-- 
Done:     Arc-Bar-Cav-Sam-Val-Wiz, Dwa-Elf-Gno-Hum-Orc, Law-Neu-Cha, Fem-Mal
To go:    Hea-Kni-Mon-Pri-Ran-Rog-Tou
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