http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45777
--- Comment #15 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2011-01-16 11:47:00 UTC --- Author: tkoenig Date: Sun Jan 16 11:46:55 2011 New Revision: 168851 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168851 Log: 2011-01-16 Thomas Koenig <tkoe...@gcc.gnu.org> Backport from trunk PR fortran/45777 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix, make static and move in front of its only caller, to ... * trans-array.c (symbols_could_alias): ... here. Pass information about pointer and target status as arguments. Allocatable arrays don't alias anything unless they have the POINTER attribute. (gfc_could_be_alias): Keep track of pointer and target status when following references. Also check if typespecs of components match those of other components or symbols. * gfortran.h: Remove prototype for gfc_symbols_could_alias. 2011-01-16 Thomas Koenig <tkoe...@gcc.gnu.org> Backport from trunk PR fortran/45777 * gfortran.dg/dependency_39.f90: New test. Added: branches/gcc-4_5-branch/gcc/testsuite/gfortran.dg/dependency_39.f90 Modified: branches/gcc-4_5-branch/gcc/fortran/ChangeLog branches/gcc-4_5-branch/gcc/fortran/gfortran.h branches/gcc-4_5-branch/gcc/fortran/symbol.c branches/gcc-4_5-branch/gcc/fortran/trans-array.c
