------- Comment #18 from nightstrike at gmail dot com 2009-09-21 17:36 ------- (In reply to comment #17) > > ../../../../../build/gcc/gcc/libgfortran/intrinsics/iso_c_binding.c:98:24: > > warning: 'str' may be used uninitialized in this function > > I think this warning is bogus: > index_type size, str; > for (i = 0; i < shapeSize; i++) > { > if (i == 0) > str = 1; > else > str = str * GFC_DESCRIPTOR_EXTENT(f_ptr_out,i-1); > But one could add a "str = 1" to silence the compiler ...
This looks dumb to begin with. Just initialize str to 1 and run the for-loop from 1 to shapeSize. Starting at 0 and special casing zero is absurd. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41219