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* include/abg-comparison.h (enum visiting_kind): Change the meaning of this. It was to determine if traversal was to be done in a pre or post manner. But with the recent addition of diff_node_visitor::visit_{begin,end}() notifiers, the pre/post handling is taken care of in a different way. So now the meaning of this enum is changed to handle whether diff node children should be visited or not. So the enumerators are now DEFAULT_VISITING_KIND, and SKIP_CHILDREN_VISITING_KIND. And it's a bit-field. (operator{&,~}): Declare more bit manipulation operators for the enum visiting_kind. (function_suppression_sptr, function_suppressions_type): New typedefs. (function_suppression, function_suppression::parameter_spec): Declare new types. (read_function_suppressions): Declare new function. (diff_node_visitor::diff_node_visitor): Adjust for the enum visiting_kind change. Value-initialize the visiting_kind_ data member. * src/abg-comparison.cc (operator{&,~}): Define these operators for enum visiting_kind. (read_type_suppressions): Forward declare this static function. (read_function_suppression, read_parameter_spec_from_string): Define new static functions. (read_suppressions): Update to read function suppressions too, using the new read_function_suppression function above. (class function_suppression::parameter_spec::priv): Define new type. (function_suppression::parameter_spec::*): Define the member functions of the new function_suppression::parameter_spec type. (class function_suppression::priv): Define new type. (function_suppression::*): Define the member functions of the new function_suppression type. (diff::traverse): There is no more {PRE,POST}_VISITING_KIND enumerator. So nuke the code that was dealing with it. (redundancy_marking_visitor::skip_children_nodes_): New data member flag. (redundancy_marking_visitor::visit_begin): If the current diff node is not be reported (is filtered out), do not bother visit its children nodes for the purpose of marking redundant nodes. So use the new skip_children_nodes_ flag above to know we are in that case. (redundancy_marking_visitor::visit_end): Unset the new skip_children_nodes_ flag above when appropriate. * include/abg-fwd.h (is_function_decl): Declare new function. * include/abg-ir.h (function_type::get_parm_at_index_from_first_non_implicit_parm): Declare new member function. * src/abg-ir.cc (is_function_decl): Define new function. (function_type::get_parm_at_index_from_first_non_implicit_parm): Define new member function. * src/abg-comp-filter.cc (apply_filter): Adjust for the enum visiting_kind change. No need to set it for filters anymore * doc/suppr-doc.txt: Update examples of function suppression. * doc/manuals/libabigail-concepts.rst: Update the manual for the function suppression addition. * tests/data/test-diff-suppr/libtest5-fn-suppr-v0.so: New test input. * tests/data/test-diff-suppr/libtest5-fn-suppr-v1.so: New test input. * tests/data/test-diff-suppr/libtest6-fn-suppr-v0.so: New test input. * tests/data/test-diff-suppr/libtest6-fn-suppr-v1.so: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-0.suppr: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-1.suppr: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-2.suppr: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-3.suppr: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-4.suppr: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-report-0.txt: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-report-1.txt: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-report-2.txt: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-report-3.txt: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-report-4.txt: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-report-5.txt: New test input. * tests/data/test-diff-suppr/test5-fn-suppr-v0.cc: Source code for new test input. * tests/data/test-diff-suppr/test5-fn-suppr-v1.cc: Source code for new test input. * tests/data/test-diff-suppr/test6-fn-suppr-0.suppr: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-1.suppr: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-2.suppr: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-3.suppr: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-report-0.txt: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-report-1.txt: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-report-2.txt: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-report-3.txt: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-report-4.txt: New test input. * tests/data/test-diff-suppr/test6-fn-suppr-v0.cc: Source code for new test input. * tests/data/test-diff-suppr/test6-fn-suppr-v1.cc: Source code for new test input. * tests/data/test-diff-suppr/test6-fn-suppr-version-script: New test input. * tests/Makefile.am: Add the new files above to source the distribution. * tests/test-diff-suppr.cc (in_out_specs): Add the test inputs above to the list of tests to be run by this harness. Signed-off-by: Dodji Seketeli <dodji@redhat.com>
22 lines
184 B
C++
22 lines
184 B
C++
// Compile this with:
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// g++ -Wall -g -shared -o libtest5-fn-suppr-v0.so test5-fn-suppr-v0.cc
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struct S
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{
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int m1;
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S()
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: m1()
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{}
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};
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void
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bar(S*)
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{
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}
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void
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bar(int, S)
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{
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}
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