isl_*_free: return NULL pointer of object type rather than of void *
commit53dcc9a6e6bc02826e9220f4cddec5cb44d4c61b
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 30 Jan 2014 11:12:53 +0000 (30 12:12 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 24 Feb 2014 16:05:25 +0000 (24 17:05 +0100)
treebc043a1b82cfe1321c14083bd33f0d6ad75df587
parentb61454e834fc3bdae2a2b5ea2182f99820439f86
isl_*_free: return NULL pointer of object type rather than of void *

This makes it easier to assign the NULL pointer to a variable
of the object type when called from C++.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
48 files changed:
doc/user.pod
include/isl/aff.h
include/isl/ast.h
include/isl/ast_build.h
include/isl/band.h
include/isl/constraint.h
include/isl/ctx.h
include/isl/flow.h
include/isl/hmap.h
include/isl/id.h
include/isl/list.h
include/isl/local_space.h
include/isl/map.h
include/isl/mat.h
include/isl/multi.h
include/isl/polynomial.h
include/isl/printer.h
include/isl/schedule.h
include/isl/set.h
include/isl/space.h
include/isl/union_map.h
include/isl/union_set.h
include/isl/val.h
include/isl/vec.h
isl_aff.c
isl_ast.c
isl_ast_build.c
isl_ast_build_expr.c
isl_ast_codegen.c
isl_band.c
isl_constraint.c
isl_flow.c
isl_hmap_templ.c
isl_id.c
isl_list_templ.c
isl_local_space.c
isl_map.c
isl_mat.c
isl_multi_templ.c
isl_polynomial.c
isl_printer.c
isl_pw_templ.c
isl_schedule.c
isl_space.c
isl_union_map.c
isl_union_templ.c
isl_val.c
isl_vec.c