[Bug fortran/38823] Diagnose and treat (-2.0)**2.0 properly

[burnus at gcc dot gnu dot org]

------- Comment #4 from burnus at gcc dot gnu dot org  2009-01-13 16:35 -------
I wonder whether this should be fixed together with PR 38823.
Currently, (x)**(non-integer) is never be simplified at compile time - and the
simplification would be an obvious place to do the checking.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38823