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f02768e7a7
* include/abg-fwd.h (get_data_member_offset): Declare new overload for
decl_base_sptr.
* include/abg-comparison.h (unsigned_decl_base_sptr_map)
(unsigned_changed_type_or_decl_map): New typedefs.
* src/abg-ir.cc (get_data_member_offset): Define new overload for decl_base_sptr.
* src/abg-comparison.cc (diff_kind::subtype_change_kind): New
enumerator for a change about a type or sub-type of a member of a
structure/enum.
(report_mem_header): Handle the new enumerator above.
(class_diff::priv::{deleted_dm_by_offset_, inserted_dm_by_offset_,
changed_dm_}): New data members.
(class_diff::priv::subtype_changed_dm_): Renamed
class_diff::priv::changed_data_members_ into this.
(class_diff::priv::subtype_changed_dm): Renamed
class_diff::priv::data_member_has_changed into this. Adjust.
(class_diff::count_filtered_subtype_changed_dm): Renamed
count_filtered_data_members into this. Adjust.
(class_diff::priv::count_filtered_changed_dm): New member
function.
(class_diff::lookup_tables_empty): Adjust.
(class_diff::ensure_lookup_tables_populated): Adjust. Detect when
a data member is deleted and added back to offset N, and be
prepared to present that as a change of data member at offset N.
(class_diff::report): Adjust. Report data members of a given
offset that have changed.
* tests/data/test-diff-dwarf/test6-report.txt: New reference
report for new test input.
* tests/data/test-diff-dwarf/test6-v0.cc: Source code for new test
input binary.
* tests/data/test-diff-dwarf/test6-v0.o: New test input binary.
* tests/data/test-diff-dwarf/test6-v1.cc: Source code for new test
input binary.
* tests/data/test-diff-dwarf/test6-v1.o: New test input binary.
* tests/test-diff-dwarf.cc: Adjust to include the new test inputs above.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
14 lines
480 B
Plaintext
14 lines
480 B
Plaintext
Functions changes summary: 0 Removed, 1 Changed, 0 Added function
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Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
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1 function with some indirect sub-type change:
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[C]'function void foo(const S0&)' has some indirect sub-type changes:
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parameter 0 of type 'const S0&' has sub-type changes:
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in unqualified underlying type 'S0&':
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in referenced type 'struct S0':
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1 data member change:
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'char S0::m2' name changed to 'S0::m12'
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