[Bug fortran/46818] [4.6 Regression] ICE on pointer assignment (-fwhole-file)

[burnus@net-b.de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46818

--- Comment #6 from burnus@net-b.de <burnus@net-b.de> 2010-12-29 10:55:11 UTC ---
(In reply to comment #5)
> It seems that we have another TYPE_CANONICAL problem.

Kind of. The problem (for this PR and for PR 46818) is that one only 
generates a gsym for a MODULE; one should also generate a gsym if one 
USEs a symbol from a module for which no gsym exists. Currently, one 
generates multiple decls if one USE-associates the same symbole multiple 
times.