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f2437aabad
Libabigail's filtering engine fails to recognize an enum changing into
a compatible integer (or vice versa) as a harmless change.
This patch fixes that.
* include/abg-comparison.h (peel_typedef_or_qualified_type_diff):
Declare new function.
(peel_pointer_or_qualified_type_diff): Rename
peel_pointer_or_qualified_type into this.
* include/abg-fwd.h (is_enum_type): Declare a new overload for
type_or_decl_base*.
* src/abg-comp-filter.cc (has_harmless_enum_to_int_change): Define
new static function.
* src/abg-comparison.cc (categorize_harmless_diff_node): Use the
new has_harmless_enum_to_int_change here.
(peel_pointer_or_qualified_type_diff): Renamed
peel_pointer_or_qualified_type into this.
(is_diff_of_basic_type): Adjust.
(peel_typedef_or_qualified_type_diff): Define new function.
* test-diff-filter/PR24787-lib{one, two}.so: New test input
binaries.
* test-diff-filter/PR24787-{one, two}.c: Source files of the test
input binaries above.
* test-diff-filter/PR24787-report-0.txt: Test output reference.
* tests/data/Makefile.am: Add the new testing material to source
distribution.
* tests/test-diff-filter.cc (in_out_specs): Add the new test to
the test harness.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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|---|---|---|
| .. | ||
| abg-comp-filter.h | ||
| abg-comparison.h | ||
| abg-config.h | ||
| abg-corpus.h | ||
| abg-cxx-compat.h | ||
| abg-diff-utils.h | ||
| abg-dwarf-reader.h | ||
| abg-fwd.h | ||
| abg-hash.h | ||
| abg-ini.h | ||
| abg-interned-str.h | ||
| abg-ir.h | ||
| abg-libxml-utils.h | ||
| abg-libzip-utils.h | ||
| abg-reader.h | ||
| abg-reporter.h | ||
| abg-sptr-utils.h | ||
| abg-suppression.h | ||
| abg-tools-utils.h | ||
| abg-traverse.h | ||
| abg-version.h.in | ||
| abg-viz-common.h | ||
| abg-viz-dot.h | ||
| abg-viz-svg.h | ||
| abg-workers.h | ||
| abg-writer.h | ||
| Makefile.am | ||