https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105234
Bug ID: 105234 Summary: nlining failed in call to 'always_inline' 'fmt::v8::basic_format_string<Char, Args>::basic_format_string(const S&) Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: raj.khem at gmail dot com Target Milestone: --- Created attachment 52786 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52786&action=edit test case Attached testcase fails to compile with gcc-12/mips but it works ok with gcc 11.2 $ mips-yoe-linux-musl-g++ -O0 AtomicFile.cpp.i In file included from /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/util/Tokenizer.hpp:23, from /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/Util.hpp:22, from /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/AtomicFile.cpp:22: /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/third_party/fmt/core.h: In constructor 'core::Error::Error(T&& ...) [with T = {const char (&)[31], const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char*}]': /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/third_party/fmt/core.h:3057:41: error: inlining failed in call to 'always_inline' 'fmt::v8::basic_format_string<Char, Args>::basic_format_string(const S&) [with S = char [31]; typename std::enable_if<std::is_convertible<const S&, fmt::v8::basic_string_view<Char> >::value, int>::type <anonymous> = 0; Char = char; Args = {const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char*}]': target specific option mismatch 3057 | FMT_CONSTEVAL FMT_INLINE basic_format_string(const S& s) : str_(s) { | ^~~~~~~~~~~~~~~~~~~ In file included from /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/AtomicFile.cpp:25: /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/core/exceptions.hpp:57:52: note: called from here 57 | : ErrorBase(fmt::format(std::forward<T>(args)...)) | ^ /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/third_party/fmt/core.h:3117:45: error: inlining failed in call to 'always_inline' 'std::string fmt::v8::format(format_string<T ...>, T&& ...) [with T = {const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char*}]': target specific option mismatch 3117 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux-musl/ccache/4.6-r0/ccache-4.6/src/core/exceptions.hpp:57:52: note: called from here 57 | : ErrorBase(fmt::format(std::forward<T>(args)...)) | ^