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This disables a use of dynamic_cast that is not valid for -fno-rtti and adjusts some tests so they don't FAIL with -fno-rtti. Some tests are skipped completely, and others just make use of typeid conditional on the __cpp_rtti macro. A couple of tests were using typeid to verify typedefs denote the right type, which can be done at compile-time using templates instead. libstdc++-v3/ChangeLog: * include/experimental/memory_resource [!__cpp_rtti] (__resource_adaptor_imp::do_is_equal): Do not use dynamic_cast when RTTI is disabled. * testsuite/17_intro/freestanding.cc: Require RTTI. * testsuite/18_support/exception/38732.cc: Likewise. * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise. * testsuite/18_support/nested_exception/68139.cc: Likewise. * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Likewise. * testsuite/18_support/type_info/103240.cc: Likewise. * testsuite/18_support/type_info/fundamental.cc: Likewise. * testsuite/18_support/type_info/hash_code.cc: Likewise. * testsuite/20_util/any/assign/emplace.cc: Likewise. * testsuite/20_util/any/cons/in_place.cc: Likewise. * testsuite/20_util/any/misc/any_cast.cc: Likewise. * testsuite/20_util/any/observers/type.cc: Likewise. * testsuite/20_util/function/1.cc: Likewise. * testsuite/20_util/function/2.cc: Likewise. * testsuite/20_util/function/3.cc: Likewise. * testsuite/20_util/function/4.cc: Likewise. * testsuite/20_util/function/5.cc: Likewise. * testsuite/20_util/function/6.cc: Likewise. * testsuite/20_util/function/7.cc: Likewise. * testsuite/20_util/function/8.cc: Likewise. * testsuite/20_util/polymorphic_allocator/resource.cc: Likewise. * testsuite/20_util/shared_ptr/casts/1.cc: Likewise. * testsuite/20_util/shared_ptr/casts/rval.cc: Likewise. * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc: Likewise. * testsuite/20_util/shared_ptr/misc/get_deleter.cc: Likewise. * testsuite/20_util/typeindex/comparison_operators.cc: Likewise. * testsuite/20_util/typeindex/comparison_operators_c++20.cc: Likewise. * testsuite/20_util/typeindex/hash.cc: Likewise. * testsuite/20_util/typeindex/hash_code.cc: Likewise. * testsuite/20_util/typeindex/name.cc: Likewise. * testsuite/22_locale/ctype/is/string/89728_neg.cc: Likewise. * testsuite/22_locale/global_templates/standard_facet_hierarchies.cc: Likewise. * testsuite/22_locale/global_templates/user_facet_hierarchies.cc: Likewise. * testsuite/22_locale/locale/13630.cc: Check type without using RTTI. * testsuite/23_containers/array/requirements/non_default_constructible.cc: Require RTTI. * testsuite/27_io/basic_ostream/emit/1.cc: Likewise. * testsuite/27_io/fpos/14320-1.cc: Check type without using RTTI. * testsuite/27_io/fpos/mbstate_t/12065.cc: Require RTTI. * testsuite/27_io/ios_base/failure/dual_abi.cc: Likewise. * testsuite/experimental/any/misc/any_cast.cc: Likewise. * testsuite/experimental/any/observers/type.cc: Likewise. * testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise. * testsuite/lib/libstdc++.exp (check_effective_target_rtti): Define new proc. * testsuite/tr1/3_function_objects/function/1.cc: Likewise. * testsuite/tr1/3_function_objects/function/2.cc: Likewise. * testsuite/tr1/3_function_objects/function/3.cc: Likewise. * testsuite/tr1/3_function_objects/function/4.cc: Likewise. * testsuite/tr1/3_function_objects/function/5.cc: Likewise. * testsuite/tr1/3_function_objects/function/6.cc: Likewise. * testsuite/tr1/3_function_objects/function/7.cc: Likewise. * testsuite/tr1/3_function_objects/function/8.cc: Likewise. * testsuite/tr2/bases/value.cc: Likewise. * testsuite/tr2/direct_bases/value.cc: Likewise. * testsuite/util/exception/safety.h [!__cpp_rtti]: Don't print types without RTTI. |
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| config | ||
| doc | ||
| include | ||
| libsupc++ | ||
| po | ||
| python | ||
| scripts | ||
| src | ||
| testsuite | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| ChangeLog | ||
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| ChangeLog-2021 | ||
| config.h.in | ||
| configure | ||
| configure.ac | ||
| configure.host | ||
| crossconfig.m4 | ||
| fragment.am | ||
| linkage.m4 | ||
| Makefile.am | ||
| Makefile.in | ||
| README | ||
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.