libgfortran: Don't quote ENV_PPID and ENV_BASE in caf/shmem/shared_memory.c ENV_PPID and ENV_BASE are declared previously as strings and they don't need to be quoted. 2026-06-12 John David Anglin <danglin@gcc.gnu.org> libgfortran/ChangeLog: * caf/shmem/shared_memory.c (shared_memory_set_env): Don't quote ENV_PPID. (shared_memory_init) Don't quote ENV_BASE.