[Bug fortran/30285] gfortran excessive memory usage with COMMON blocks in modules

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30285
Bug 30285 depends on bug 25708, which changed state.

Bug 25708 Summary: [F95] Module loading is not good at all
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25708

           What    |Removed                     |Added
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             Status|WAITING                     |RESOLVED
         Resolution|---                         |FIXED