* include/abg-comparison.h
(diff_category::COMPATIBLE_TYPE_CHANGE_CATEGORY): New enumerator.
(operator|=(diff_category&, diff_category)): New declaration.
* include/abg-fwd.h (is_typedef, strip_typedef)
(types_are_compatible): New declarations.
* include/abg-ir.h (operator==(const decl_base_sptr, const
decl_base_sptr)): Added the consts here.
(operator==(const type_base_sptr, const type_base_sptr)): New
declaration.
* src/abg-comp-filter.cc (is_compatible_change): New static
function.
(harmless_filter::visit): Detect compatible changes and add the
sub-tree into the new COMPATIBLE_TYPE_CHANGE_CATEGORY if
applicable. Cleanup the logic.
* src/abg-comparison.cc (operator|=(diff_category&,
diff_category)): Define new function.
(operator==(const decl_base_sptr l, const decl_base_sptr r)): Add
consts.
(operator==(const type_base_sptr l, const type_base_sptr r)):
Define new operator.
(is_typedef, strip_typedef, types_are_compatible): New function
definitions.
* tests/data/test-diff-filter/test3-report.txt: New test report
reference.
* tests/data/test-diff-filter/test3-v0.cc: Source code for new
test input.
* tests/data/test-diff-filter/test3-v0.o: New test input.
* tests/data/test-diff-filter/test3-v1.cc: Source code for new
test input.
* tests/data/test-diff-filter/test3-v1.o: New test input.
* tests/test-diff-filter.cc: Adjust to consume the new tests
inputs above.
* tools/bidiff.cc: Add the new COMPATIBLE_TYPE_CHANGE_CATEGORY
into the --harmless group.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* src/abg-comparison.cc (represent): For var_decl, do not emit
filtered-out local size/offset/access changes.
(report_name_size_and_alignment_changes): Take the diff context.
Do not report filtered-out local size/offset changes.
({var_diff, enum_diff, class_diff, type_decl_diff}::report):
Adjust.
* test0-report.txt: Adjust.
* test01-report.txt: New reference report for the same inputs
test0-v{1,0}.o, but called without the --no-harmless command line.
* tests/data/test-diff-filter/test2-v0.cc: Source code for new test input.
* tests/data/test-diff-filter/test2-v1.cc: Likewise.
* tests/data/test-diff-filter/test2-v0.o: New test input.
* tests/data/test-diff-filter/test2-v1.o: Likewise.
* tests/data/test-diff-filter/test2-report.txt: Reference report
for new test input.
* tests/test-diff-filter.cc: Consume the test inputs above.
* tests/Makefile.am: Add the new test inputs above to the
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* src/abg-comparison.cc (class_diff::traverse): Fix thinking in
introduced by commit "6709478 Fix infinite loop when traversing
classes and their members"
* tests/data/test-diff-filter/test1-v{0,1}.o: New test binary input files.
* tests/data/test-diff-filter/test1-v{0,1}.cc: Source code for the
above.
* tests/data/test-diff-filter/test1-report.txt: Reference report
for the diffing of the two binary input files above.
* tests/test-diff-filter.cc: Make the test run on the new input above.
* tests/Makefile.am: Add the new material to the distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* include/abg-comparison.h
(diff_category::ACCESS_CHANGE_CATEGORY): Renamed
ACCESS_CHANGED_CATEGORY into this.
(diff_category::SIZE_OR_OFFSET_CHANGE_CATEGORY): Renamed
SIZE_CHANGED_CATEGORY into this. Changed its semantics to
incorporate offset changes as well.
* src/abg-comparison.cc (struct noop_deleter): Move this up.
(represent): Do not report filtered out data members.
(report_mem_header): Add a new num_filtered parameter to take
filtered-out members in account in members report headers.
Adjust.
(class_diff::priv::{count_filtered_bases,
count_filtered_data_members, count_filtered_member_functions}):
New member functions. When a member is filtered, do not report
it all.
({enum_diff, class_diff}::report): Adjust. Take filtered members
into account in headers.
(corpus_diff::priv::apply_filters_and_compute_diff_stats): New
member function.
(corpus_diff::priv::emit_diff_stats): Renamed
emit_corpus_diff_stats into this. Change it to take the stats in
parameter.
(corpus_diff::report): Adjust to re-use the above. Filter
varibles as well. Take the filtered functions & variables in
account in the stats. Do not report filtered-out functions &
variables at all.
* src/abg-comp-filter.cc (type_size_changed, access_changed)
(data_member_offset_changed): New predicates.
({harmless, harmful}_filter::visit): Adjust to use the new
predicates above. Update the harmful variant for the new
SIZE_OR_OFFSET_CHANGE_CATEGORY category.
* tools/bidiff.cc (set_diff_context_from_opts): Adjust for the
categories name changes.
* tests/data/test-diff-filter/test0-report.txt: New test input.
* tests/data/test-diff-filter/test0-v0.cc: Likewise.
* tests/data/test-diff-filter/test0-v0.o: Likewise.
* tests/data/test-diff-filter/test0-v1.cc: Likewise.
* tests/data/test-diff-filter/test0-v1.o: Likewise.
* tests/test-diff-filter.cc: New test harness.
* tests/Makefile.am: Add the new test files above to the
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
