http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58130
Bug ID: 58130 Summary: [C++11] Compilation fails using "const decltype(...)& getter() const {...}" Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: major Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: vittorio.romeo at outlook dot com Tested both on Windows 8 x86 and Arch Linux x64. Compiling with "-O3 -Wall -Wextra -pedantic" struct myStruct { std::vector<std::unique_ptr<ItemBase>> items; ... // This compiles with g++ 4.8.2 and clang++ 3.4 inline const std::vector<std::unique_ptr<ItemBase>>& getItems() const { return category->getItems(); } // This DOES NOT compile with g++ 4.8.2, but compiles with clang++ 3.4 inline const decltype(items)& getItems() const { return category->getItems(); } }