Projet_SETI_RISC-V/riscv-gnu-toolchain/gcc/gcc/testsuite/g++.dg/modules/pr99425-2_b.X

// { dg-additional-options {-x c++-system-header mutex -fmodules-ts} }
// { dg-prune-output {linker input file unused} }

No! DO NOT COMPILE;