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References: <bug-34199-13404@http.gcc.gnu.org/bugzilla/>
Subject: [Bug fortran/34199] segfault for TRANSFER integer to TYPE(C_PTR)
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From: "dominiq at lps dot ens dot fr" <gcc-bugzilla@gcc.gnu.org>
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------- Comment #8 from dominiq at lps dot ens dot fr  2008-09-06 19:14 -------
Extracted from
http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/c553e0034bab977c
the following code

module bug1 
   use ISO_C_BINDING 
   implicit none 
   contains 
      subroutine sub1(x) 
         type(C_PTR) x 
         write(*,'(z16.16)') transfer(x,0_C_INTPTR_T) 
      end subroutine sub1 
      subroutine sub2(x) 
         type(C_FUNPTR) x 
         write(*,'(z16.16)') transfer(x,0_C_INTPTR_T) 
      end subroutine sub2 
end module bug1 
program test 
   use bug1 
   implicit none 
   call sub1(transfer(7_C_INTPTR_T,C_NULL_PTR)) 
   call sub2(transfer(7_C_INTPTR_T,C_NULL_FUNPTR)) 
end program test 

gives with trunk and 4.3.2

pr34199_3.f90:7: internal compiler error: Bus error
Please submit a full bug report,


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34199