mirror of
git://sourceware.org/git/libabigail.git
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comp-filter: Consider lvalue-ness changes on references as harmful
This patch detects an lvalue-ness change on a reference type, categorizes it as REFERENCE_LVALUENESS_CHANGE_CATEGORY and considers it as harmful by default. Note that this patch fixes the parts of runtestdifffilter that have to do with lvalue-ness changes to reference types, but there is still one test failing from the testsuite: runtestabidiffexit. This test has been XFAILed in the test suite. * include/abg-comparison.h (enum diff_category): Add the new REFERENCE_LVALUENESS_CHANGE_CATEGORY enumerator. Adjust the value of the other enumerators. * src/abg-comparison.cc (get_default_harmful_categories_bitmap): Consider the new REFERENCE_LVALUENESS_CHANGE_CATEGORY as being part of the default harmful categories bitmap. (operator<<(ostream& o, diff_category c)): Support the new REFERENCE_LVALUENESS_CHANGE_CATEGORY for me. * include/abg-comp-filter.h (has_lvalue_reference_ness_change): Declare new function. * src/abg-comp-filter.cc (has_lvalue_reference_ness_change): Define new function. (categorize_harmful_diff_node): Use the new has_lvalue_reference_ness_change to set the new REFERENCE_LVALUENESS_CHANGE_CATEGORY. * tests/Makefile.am: XFAIL runtestabidiffexit. * tests/data/test-diff-filter/test3-report.txt: Adjust. * tests/data/test-diff-filter/test30-pr18904-rvalueref-report0.txt: Likewise. * tests/data/test-diff-filter/test30-pr18904-rvalueref-report1.txt: Likewise. * tests/data/test-diff-filter/test30-pr18904-rvalueref-report2.txt: Likewise. * tests/data/test-diff-filter/test35-pr18754-no-added-syms-report-0.txt: Likewise. * tests/data/test-diff-filter/test35-pr18754-no-added-syms-report-1.txt: Likewise. * tests/data/test-diff-filter/test47-filter-void-ptr-change-report-0.txt: Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com>
This commit is contained in:
Dodji Seketeli
parent
ff6e09dde3
commit
d18ff748d7
@ -105,6 +105,9 @@ has_strict_fam_conversion(const class_decl_sptr& first,
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bool
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has_strict_fam_conversion(const diff *d);
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bool
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has_lvalue_reference_ness_change(const diff *d);
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struct filter_base;
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/// Convenience typedef for a shared pointer to filter_base
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typedef shared_ptr<filter_base> filter_base_sptr;
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@ -382,61 +382,63 @@ enum diff_category
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/// incompatible change to a vtable.
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VIRTUAL_MEMBER_CHANGE_CATEGORY = 1 << 12,
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REFERENCE_LVALUENESS_CHANGE_CATEGORY = 1 << 13,
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/// A diff node in this category is redundant. That means it's
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/// present as a child of a other nodes in the diff tree.
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REDUNDANT_CATEGORY = 1 << 13,
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REDUNDANT_CATEGORY = 1 << 14,
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/// This means that a diff node in the sub-tree carries a type that
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/// was declaration-only and that is now defined, or vice versa.
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TYPE_DECL_ONLY_DEF_CHANGE_CATEGORY = 1 << 14,
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TYPE_DECL_ONLY_DEF_CHANGE_CATEGORY = 1 << 15,
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/// A diff node in this category is a function parameter type which
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/// top cv-qualifiers change.
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FN_PARM_TYPE_TOP_CV_CHANGE_CATEGORY = 1 << 15,
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FN_PARM_TYPE_TOP_CV_CHANGE_CATEGORY = 1 << 16,
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/// A diff node in this category has a function parameter type with a
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/// cv-qualifiers change.
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FN_PARM_TYPE_CV_CHANGE_CATEGORY = 1 << 16,
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FN_PARM_TYPE_CV_CHANGE_CATEGORY = 1 << 17,
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/// A diff node in this category is a function return type with a
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/// cv-qualifier change.
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FN_RETURN_TYPE_CV_CHANGE_CATEGORY = 1 << 17,
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FN_RETURN_TYPE_CV_CHANGE_CATEGORY = 1 << 18,
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/// A diff node in this category is a function (or function type)
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/// with at least one parameter added or removed.
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FN_PARM_ADD_REMOVE_CHANGE_CATEGORY = 1 << 18,
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FN_PARM_ADD_REMOVE_CHANGE_CATEGORY = 1 << 19,
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/// A diff node in this category is for a variable which type holds
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/// a cv-qualifier change.
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VAR_TYPE_CV_CHANGE_CATEGORY = 1 << 19,
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VAR_TYPE_CV_CHANGE_CATEGORY = 1 << 20,
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/// A diff node in this category carries a change from void pointer
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/// to non-void pointer.
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VOID_PTR_TO_PTR_CHANGE_CATEGORY = 1 << 20,
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VOID_PTR_TO_PTR_CHANGE_CATEGORY = 1 << 21,
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/// A diff node in this category carries a change in the size of the
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/// array type of a global variable, but the ELF size of the
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/// variable didn't change.
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BENIGN_INFINITE_ARRAY_CHANGE_CATEGORY = 1 << 21,
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BENIGN_INFINITE_ARRAY_CHANGE_CATEGORY = 1 << 22,
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/// A diff node in this category carries a change that must be
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/// reported, even if the diff node is also in the
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/// SUPPRESSED_CATEGORY or PRIVATE_TYPE_CATEGORY categories.
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/// Typically, this node matches a suppression specification like
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/// the [allow_type] directive.
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HAS_ALLOWED_CHANGE_CATEGORY = 1 << 22,
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HAS_ALLOWED_CHANGE_CATEGORY = 1 << 23,
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/// A diff node in this category has a descendant node that is in
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/// the HAS_ALLOWED_CHANGE_CATEGORY category. Nodes in this
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/// category must be reported, even if they are also in the
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/// SUPPRESSED_CATEGORY or PRIVATE_TYPE_CATEGORY categories.
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HAS_DESCENDANT_WITH_ALLOWED_CHANGE_CATEGORY = 1 << 23,
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HAS_DESCENDANT_WITH_ALLOWED_CHANGE_CATEGORY = 1 << 24,
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/// A diff node in this category has a parent node that is in the
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/// HAS_ALLOWED_CHANGE_CATEGORY category. Nodes in this category
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/// must be reported, even if they are also in the
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/// SUPPRESSED_CATEGORY or PRIVATE_TYPE_CATEGORY categories.
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HAS_PARENT_WITH_ALLOWED_CHANGE_CATEGORY = 1 << 24,
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HAS_PARENT_WITH_ALLOWED_CHANGE_CATEGORY = 1 << 25,
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/// A special enumerator that is the logical 'or' all the
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/// enumerators above.
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@ -457,6 +459,7 @@ enum diff_category
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| PRIVATE_TYPE_CATEGORY
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| SIZE_OR_OFFSET_CHANGE_CATEGORY
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| VIRTUAL_MEMBER_CHANGE_CATEGORY
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| REFERENCE_LVALUENESS_CHANGE_CATEGORY
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| REDUNDANT_CATEGORY
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| TYPE_DECL_ONLY_DEF_CHANGE_CATEGORY
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| FN_PARM_TYPE_TOP_CV_CHANGE_CATEGORY
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@ -1030,6 +1030,26 @@ has_strict_fam_conversion(const diff *dif)
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d->second_class_decl());
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}
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/// Test if a diff node carries a change where an lvalue reference
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/// changed into a rvalue reference, or vice versa.
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///
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/// @param dif the diff node to consider.
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///
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/// @return true iff @p dif carries a change where an lvalue reference
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/// changed into a rvalue reference, or vice versa.
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bool
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has_lvalue_reference_ness_change(const diff *dif)
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{
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const reference_diff* d = is_reference_diff(dif);
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if (!d)
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return false;
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if (d->first_reference()->is_lvalue() == d->second_reference()->is_lvalue())
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return false;
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return true;
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}
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/// Test if a class_diff node has static members added or removed.
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///
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/// @param diff the diff node to consider.
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@ -2190,6 +2210,9 @@ categorize_harmful_diff_node(diff *d, bool pre)
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if (has_virtual_mem_fn_change(d))
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category |= VIRTUAL_MEMBER_CHANGE_CATEGORY;
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if (has_lvalue_reference_ness_change(d))
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category |= REFERENCE_LVALUENESS_CHANGE_CATEGORY;
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if (has_added_or_removed_function_parameters(d))
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category |= FN_PARM_ADD_REMOVE_CHANGE_CATEGORY;
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@ -3181,6 +3181,7 @@ get_default_harmful_categories_bitmap()
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{
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return (abigail::comparison::SIZE_OR_OFFSET_CHANGE_CATEGORY
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| abigail::comparison::VIRTUAL_MEMBER_CHANGE_CATEGORY
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| abigail::comparison::REFERENCE_LVALUENESS_CHANGE_CATEGORY
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| abigail::comparison::FN_PARM_ADD_REMOVE_CHANGE_CATEGORY);
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}
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@ -3306,6 +3307,14 @@ operator<<(ostream& o, diff_category c)
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emitted_a_category |= true;
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}
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if (c & REFERENCE_LVALUENESS_CHANGE_CATEGORY)
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{
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if (emitted_a_category)
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o << "|";
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o << "REFERENCE_LVALUENESS_CHANGE_CATEGORY";
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emitted_a_category |= true;
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}
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if (c & REDUNDANT_CATEGORY)
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{
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if (emitted_a_category)
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@ -17596,16 +17596,6 @@ pointer_type_def::set_pointed_to_type(const type_base_sptr& t)
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bool
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equals(const pointer_type_def& l, const pointer_type_def& r, change_kind* k)
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{
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// In C and C++ languages, a pointer to void equals all other
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// pointers.
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if (l.get_translation_unit()
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&& r.get_translation_unit()
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&& is_c_language(l.get_translation_unit()->get_language())
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&& is_c_language(r.get_translation_unit()->get_language())
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&& (is_void_pointer_type_equivalent(&l)
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|| is_void_pointer_type_equivalent(&r)))
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return true;
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bool result = l.get_pointed_to_type() == r.get_pointed_to_type();
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if (!result)
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if (k)
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@ -75,7 +75,7 @@ endif
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# are logically not related to the type hashing commit will fix the
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# issues and as a result, these test will PASS again. For now, let's
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# mark them as being XFAIL.
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XFAIL_TESTS = runtestdifffilter runtestabidiffexit
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XFAIL_TESTS = runtestabidiffexit
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EXTRA_DIST = \
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runtestcanonicalizetypes.sh.in \
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@ -1,4 +1,4 @@
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Functions changes summary: 82 Removed, 6 Changed (33 filtered out), 1081 Added functions
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Functions changes summary: 82 Removed, 7 Changed (32 filtered out), 1081 Added functions
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Variables changes summary: 47 Removed, 1 Changed, 11 Added variables
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Function symbols changes summary: 7 Removed, 76 Added function symbols not referenced by debug info
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Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referenced by debug info
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@ -1172,7 +1172,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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[A] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::vector<Iterator, void>(Iterator, Iterator, const std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::allocator_type&)'
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[A] 'method std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::~vector()'
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6 functions with some indirect sub-type change:
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7 functions with some indirect sub-type change:
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[C] 'method void Engine::fini_process(bool)' has some indirect sub-type changes:
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implicit parameter 0 of type 'Engine*' has sub-type changes:
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@ -1260,7 +1260,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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type of 'union {struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}; uint32_t bits;} flags' changed:
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type name changed from 'VarDesc::__anonymous_union__2' to 'varDescFlags'
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type size hasn't changed
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1 data member changes (1 filtered):
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1 data member change:
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anonymous data member at offset 0 (in bits) changed from:
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struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}
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to:
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@ -1429,6 +1429,10 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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type name changed from 'void' to 'bool'
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type size changed from 0 to 8 (in bits)
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[C] 'method std::pair<std::_Rb_tree_iterator<PtrData>, bool> std::_Rb_tree<PtrData, PtrData, std::_Identity<PtrData>, std::less<PtrData>, std::allocator<PtrData> >::_M_insert_unique<PtrData>(PtrData&&)' has some indirect sub-type changes:
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parameter 1 of type 'PtrData&&' changed:
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rvalue reference type 'PtrData&& became an lvalue reference type: 'PtrData&'
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[C] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::_M_emplace_back_aux<const VarTable::Entry*>(const VarTable::Entry*&&)' has some indirect sub-type changes:
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Please note that the symbol of this function is _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIJS3_EEEvDpOT_
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and it aliases symbol: _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIIS3_EEEvDpOT_
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@ -1,4 +1,4 @@
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Functions changes summary: 82 Removed, 6 Changed (33 filtered out), 1081 Added functions
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Functions changes summary: 82 Removed, 7 Changed (32 filtered out), 1081 Added functions
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Variables changes summary: 47 Removed, 1 Changed, 11 Added variables
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Function symbols changes summary: 7 Removed, 76 Added function symbols not referenced by debug info
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Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referenced by debug info
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@ -1172,7 +1172,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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[A] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::vector<Iterator, void>(Iterator, Iterator, const std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::allocator_type&)'
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[A] 'method std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::~vector()'
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6 functions with some indirect sub-type change:
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7 functions with some indirect sub-type change:
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[C] 'method void Engine::fini_process(bool)' at offload_engine.cpp:184:1 has some indirect sub-type changes:
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implicit parameter 0 of type 'Engine*' has sub-type changes:
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@ -1260,7 +1260,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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type of 'union {struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}; uint32_t bits;} flags' changed:
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type name changed from 'VarDesc::__anonymous_union__2' to 'varDescFlags'
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type size hasn't changed
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1 data member changes (1 filtered):
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1 data member change:
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anonymous data member at offset 0 (in bits) changed from:
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struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}
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to:
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@ -1429,6 +1429,10 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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type name changed from 'void' to 'bool'
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type size changed from 0 to 8 (in bits)
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[C] 'method std::pair<std::_Rb_tree_iterator<PtrData>, bool> std::_Rb_tree<PtrData, PtrData, std::_Identity<PtrData>, std::less<PtrData>, std::allocator<PtrData> >::_M_insert_unique<PtrData>(PtrData&&)' at stl_tree.h:1850:1 has some indirect sub-type changes:
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parameter 1 of type 'PtrData&&' changed:
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rvalue reference type 'PtrData&& became an lvalue reference type: 'PtrData&'
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[C] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::_M_emplace_back_aux<const VarTable::Entry*>(const VarTable::Entry*&&)' at vector.tcc:407:1 has some indirect sub-type changes:
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Please note that the symbol of this function is _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIJS3_EEEvDpOT_
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and it aliases symbol: _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIIS3_EEEvDpOT_
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@ -1,4 +1,4 @@
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Functions changes summary: 82 Removed, 6 Changed (33 filtered out), 1081 Added functions
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Functions changes summary: 82 Removed, 7 Changed (32 filtered out), 1081 Added functions
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Variables changes summary: 47 Removed, 1 Changed, 11 Added variables
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Function symbols changes summary: 7 Removed, 76 Added function symbols not referenced by debug info
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Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referenced by debug info
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@ -1172,7 +1172,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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[A] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::vector<Iterator, void>(Iterator, Iterator, const std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::allocator_type&)'
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[A] 'method std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::~vector()'
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6 functions with some indirect sub-type change:
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7 functions with some indirect sub-type change:
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[C] 'method void Engine::fini_process(bool)' at offload_engine.cpp:184:1 has some indirect sub-type changes:
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implicit parameter 0 of type 'Engine*' has sub-type changes:
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@ -1260,7 +1260,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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type of 'union {struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}; uint32_t bits;} flags' changed:
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type name changed from 'VarDesc::__anonymous_union__2' to 'varDescFlags'
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type size hasn't changed
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1 data member changes (1 filtered):
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1 data member change:
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anonymous data member at offset 0 (in bytes) changed from:
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struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}
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to:
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@ -1429,6 +1429,10 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
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type name changed from 'void' to 'bool'
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type size changed from 0 to 0x1 (in bytes)
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[C] 'method std::pair<std::_Rb_tree_iterator<PtrData>, bool> std::_Rb_tree<PtrData, PtrData, std::_Identity<PtrData>, std::less<PtrData>, std::allocator<PtrData> >::_M_insert_unique<PtrData>(PtrData&&)' at stl_tree.h:1850:1 has some indirect sub-type changes:
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parameter 1 of type 'PtrData&&' changed:
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rvalue reference type 'PtrData&& became an lvalue reference type: 'PtrData&'
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[C] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::_M_emplace_back_aux<const VarTable::Entry*>(const VarTable::Entry*&&)' at vector.tcc:407:1 has some indirect sub-type changes:
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Please note that the symbol of this function is _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIJS3_EEEvDpOT_
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and it aliases symbol: _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIIS3_EEEvDpOT_
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@ -1,4 +1,4 @@
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Functions changes summary: 82 Removed, 6 Changed (33 filtered out), 0 Added (1081 filtered out) functions
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Functions changes summary: 82 Removed, 7 Changed (32 filtered out), 0 Added (1081 filtered out) functions
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Variables changes summary: 47 Removed, 1 Changed, 0 Added (11 filtered out) variables
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Function symbols changes summary: 7 Removed, 0 Added (76 filtered out) function symbols not referenced by debug info
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Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referenced by debug info
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@ -88,7 +88,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
|
||||
[D] 'function void std::__unguarded_linear_insert<VarList::BufEntry*, __gnu_cxx::__ops::_Val_comp_iter<bool (*)(const VarList::BufEntry&, const VarList::BufEntry&)> >(VarList::BufEntry*, __gnu_cxx::__ops::_Val_comp_iter<bool (*)(const VarList::BufEntry&, const VarList::BufEntry&)>)'
|
||||
[D] 'function void write_message(FILE*, int, __va_list_tag*)'
|
||||
|
||||
6 functions with some indirect sub-type change:
|
||||
7 functions with some indirect sub-type change:
|
||||
|
||||
[C] 'method void Engine::fini_process(bool)' has some indirect sub-type changes:
|
||||
implicit parameter 0 of type 'Engine*' has sub-type changes:
|
||||
@ -176,7 +176,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
|
||||
type of 'union {struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}; uint32_t bits;} flags' changed:
|
||||
type name changed from 'VarDesc::__anonymous_union__2' to 'varDescFlags'
|
||||
type size hasn't changed
|
||||
1 data member changes (1 filtered):
|
||||
1 data member change:
|
||||
anonymous data member at offset 0 (in bits) changed from:
|
||||
struct {uint32_t is_static; uint32_t is_static_dstn; uint32_t has_length; uint32_t is_stack_buf; uint32_t sink_addr; uint32_t alloc_disp; uint32_t is_noncont_src; uint32_t is_noncont_dst;}
|
||||
to:
|
||||
@ -345,6 +345,10 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
|
||||
type name changed from 'void' to 'bool'
|
||||
type size changed from 0 to 8 (in bits)
|
||||
|
||||
[C] 'method std::pair<std::_Rb_tree_iterator<PtrData>, bool> std::_Rb_tree<PtrData, PtrData, std::_Identity<PtrData>, std::less<PtrData>, std::allocator<PtrData> >::_M_insert_unique<PtrData>(PtrData&&)' has some indirect sub-type changes:
|
||||
parameter 1 of type 'PtrData&&' changed:
|
||||
rvalue reference type 'PtrData&& became an lvalue reference type: 'PtrData&'
|
||||
|
||||
[C] 'method void std::vector<const VarTable::Entry*, std::allocator<const VarTable::Entry*> >::_M_emplace_back_aux<const VarTable::Entry*>(const VarTable::Entry*&&)' has some indirect sub-type changes:
|
||||
Please note that the symbol of this function is _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIJS3_EEEvDpOT_
|
||||
and it aliases symbol: _ZNSt6vectorIPKN8VarTable5EntryESaIS3_EE19_M_emplace_back_auxIIS3_EEEvDpOT_
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
Functions changes summary: 82 Removed, 6 Changed (33 filtered out), 0 Added (1081 filtered out) functions
|
||||
Functions changes summary: 82 Removed, 7 Changed (32 filtered out), 0 Added (1081 filtered out) functions
|
||||
Variables changes summary: 0 Removed (47 filtered out), 1 Changed, 0 Added (11 filtered out) variables
|
||||
Function symbols changes summary: 7 Removed, 0 Added (76 filtered out) function symbols not referenced by debug info
|
||||
Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referenced by debug info
|
||||
|
||||
@ -124,7 +124,7 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
|
||||
class std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > at allocator.h:108:1
|
||||
1 base class insertion:
|
||||
class std::allocator<std::__cxx11::basic_string<char> > at allocator.h:108:1
|
||||
3 data member changes (1 filtered):
|
||||
2 data member changes (1 filtered):
|
||||
type of 'std::_Deque_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_Map_pointer _M_map' changed:
|
||||
typedef name changed from std::_Deque_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_Map_pointer to std::_Deque_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char> > >::_Map_pointer at stl_deque.h:542:1
|
||||
underlying type 'typedef std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_Map_pointer' at stl_deque.h:123:1 changed:
|
||||
@ -137,17 +137,13 @@ Variable symbols changes summary: 0 Removed, 0 Added variable symbol not referen
|
||||
underlying type 'struct std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>' at stl_deque.h:106:1 changed:
|
||||
type name changed from 'std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>' to 'std::_Deque_iterator<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> &, std::__cxx11::basic_string<char> *>'
|
||||
type size hasn't changed
|
||||
4 data member changes:
|
||||
1 data member changes (3 filtered):
|
||||
type of 'std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_Elt_pointer _M_cur' changed:
|
||||
typedef name changed from std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_Elt_pointer to std::_Deque_iterator<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> &, std::__cxx11::basic_string<char> *>::_Elt_pointer at stl_deque.h:111:1
|
||||
underlying type 'typedef std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::__ptr_to' at stl_deque.h:116:1 changed:
|
||||
entity changed from 'typedef std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::__ptr_to' to compatible type 'std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*'
|
||||
and name of 'std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_M_cur' changed to 'std::_Deque_iterator<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> &, std::__cxx11::basic_string<char> *>::_M_cur' at stl_deque.h:137:1
|
||||
name of 'std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_M_first' changed to 'std::_Deque_iterator<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> &, std::__cxx11::basic_string<char> *>::_M_first' at stl_deque.h:138:1
|
||||
name of 'std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_M_last' changed to 'std::_Deque_iterator<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> &, std::__cxx11::basic_string<char> *>::_M_last' at stl_deque.h:139:1
|
||||
name of 'std::_Deque_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>::_M_node' changed to 'std::_Deque_iterator<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> &, std::__cxx11::basic_string<char> *>::_M_node' at stl_deque.h:140:1
|
||||
and name of 'std::_Deque_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_Deque_impl::_M_start' changed to 'std::_Deque_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char> > >::_Deque_impl::_M_start' at stl_deque.h:552:1
|
||||
name of 'std::_Deque_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_Deque_impl::_M_finish' changed to 'std::_Deque_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char> > >::_Deque_impl::_M_finish' at stl_deque.h:553:1
|
||||
and name of 'std::_Deque_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_impl' changed to 'std::_Deque_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char> > >::_M_impl' at stl_deque.h:631:1
|
||||
|
||||
1 Removed function symbol not referenced by debug info:
|
||||
|
||||
@ -0,0 +1,26 @@
|
||||
Functions changes summary: 0 Removed, 2 Changed, 0 Added functions
|
||||
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
|
||||
|
||||
2 functions with some indirect sub-type change:
|
||||
|
||||
[C] 'function void bar(S1*)' at test47-filter-void-ptr-change-v0.c:17:1 has some indirect sub-type changes:
|
||||
parameter 1 of type 'S1*' has sub-type changes:
|
||||
in pointed to type 'struct S1' at test47-filter-void-ptr-change-v1.c:8:1:
|
||||
type size hasn't changed
|
||||
1 data member change:
|
||||
type of 'POINTER m0' changed:
|
||||
underlying type 'void*' changed:
|
||||
in pointed to type 'void':
|
||||
entity changed from 'void' to 'const char'
|
||||
type size changed from 0 to 8 (in bits)
|
||||
|
||||
[C] 'function void foo(S0*)' at test47-filter-void-ptr-change-v0.c:13:1 has some indirect sub-type changes:
|
||||
parameter 1 of type 'S0*' has sub-type changes:
|
||||
in pointed to type 'struct S0' at test47-filter-void-ptr-change-v1.c:1:1:
|
||||
type size hasn't changed
|
||||
1 data member change:
|
||||
type of 'void* m0' changed:
|
||||
in pointed to type 'void':
|
||||
type name changed from 'void' to 'int'
|
||||
type size changed from 0 to 32 (in bits)
|
||||
|
||||
@ -7,5 +7,4 @@ Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
|
||||
return type changed:
|
||||
type name changed from 'return_type' to 'other_return_type'
|
||||
type size hasn't changed
|
||||
no data member change (1 filtered);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user