| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: no-rtti |
| |
| // In MSVC mode, the two anonymous types have identical type index in both object files. |
| // XFAIL: msvc |
| |
| // RUN: %{cxx} %s %{flags} %{compile_flags} -c -o %t.tu1.o -DTU1 -D_LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION=1 |
| // RUN: %{cxx} %s %{flags} %{compile_flags} -c -o %t.tu2.o -DTU2 -D_LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION=1 |
| // RUN: %{cxx} %s %{flags} %{compile_flags} -c -o %t.main.o -DMAIN -D_LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION=1 |
| // RUN: %{cxx} %t.tu1.o %t.tu2.o %t.main.o %{flags} %{link_flags} -o %t.exe |
| // RUN: %{exec} %t.exe |
| |
| #include <cassert> |
| #include <typeindex> |
| #include <vector> |
| |
| extern std::vector<std::type_index> registry; |
| |
| void register1(); |
| void register2(); |
| |
| #if defined(TU1) |
| namespace { struct A { bool x; }; } |
| void register1() { registry.push_back(std::type_index(typeid(A))); } |
| #elif defined(TU2) |
| namespace { struct A { int x, y; }; } |
| void register2() { registry.push_back(std::type_index(typeid(A))); } |
| #elif defined(MAIN) |
| std::vector<std::type_index> registry; |
| |
| int main(int, char**) { |
| register1(); |
| register2(); |
| |
| assert(registry.size() == 2); |
| assert(registry[0] != registry[1]); |
| return 0; |
| } |
| #else |
| # error |
| #endif |
