[1/4] cxx asan '' _gen/bin/oils_for_unix.mycpp.cc _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o
FAILED: _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o 
build/ninja-rules-cpp.sh compile_one cxx asan '' _gen/bin/oils_for_unix.mycpp.cc _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o.d
_gen/bin/oils_for_unix.mycpp.cc: In member function 'BigStr* prompt::Evaluator::EvalFirstPrompt()':
_gen/bin/oils_for_unix.mycpp.cc:41915:34: error: 'class value_asdl::value_t' has no member named 's'
     return this->EvalPrompt(val->s);
                                  ^
ninja: build stopped: subcommand failed.