[Bug fortran/66380] New: ICE for intrinsic reshape with insufficient number of array elements

gerhard.steinmetz.fortran@t-online.de gcc-bugzilla@gcc.gnu.org
Tue Jun 2 14:26:00 GMT 2015


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66380

            Bug ID: 66380
           Summary: ICE for intrinsic reshape with insufficient number of
                    array elements
           Product: gcc
           Version: 5.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gerhard.steinmetz.fortran@t-online.de
  Target Milestone: ---

This code with less array elements than requested via shape sh :

   program p
      integer, parameter :: sh(2) = [2, 3]
      integer, parameter :: a(2,2) = reshape([1, 2, 3, 4], sh)
      print *, a
   end

yields :
f951: internal compiler error: in gfc_simplify_reshape, at
fortran/simplify.c:5177

---

Whereas this version :

   program p
      integer, parameter :: sh(2) = [2, 1]
      integer, parameter :: a(2,2) = reshape([1, 2, 3, 4], sh)
      print *, a
   end

flags an error :

    integer, parameter :: a(2,2) = reshape([1, 2, 3, 4], sh)
                               1
Error: Different shape for array assignment at (1) on dimension 2 (2 and 1)



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