[Bug fortran/32801] USE of ISO_C_BINDING, ONLY: C_LOC causes compiler seg fault

[crickett at lanl dot gov]

------- Comment #2 from crickett at lanl dot gov  2007-07-18 20:18 -------
(In reply to comment #1)

> sym->ts has type BT_DERIVED, but yet sym->ts.derived is NULL. Maybe this should
> be set earlier, or maybe the test on (sym->ts.type == BT_DERIVED &&
> sym->ts.derived->components == NULL) just needs changing into (sym->ts.type ==
> BT_DERIVED && sym->ts.derived && sym->ts.derived->components == NULL).
> 
> Christopher, any idea if this sym node is correct?
> 

the sym node was incorrect.  there is a simple error in
generate_isocbinding_symbol that auto-generated c_funptr instead of the
necessary c_ptr.  


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32801