Re: [libcpp] Fix ICE with conditional macros (PR preprocessor/61977)

OK. Jason

[libcpp] Fix ICE with conditional macros (PR preprocessor/61977)

Hi! cpp_peek_token is broken whenever it sees CPP_EOF, as it doesn't back up the previous tokens (if any) and the CPP_EOF token, so for callers of cpp_peek_token whenever it returns CPP_EOF it is a fatal condition, so one really can't peek safely. cpp_peek_token has apparently been written for th