Server IP : 85.214.239.14 / Your IP : 3.142.42.247 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/3/root/usr/share/doc/re2c/examples/c/headers/ |
Upload File : |
/* Generated by re2c */ // re2c $INPUT -o $OUTPUT -i --header lexer/state.h #include <assert.h> #include <stddef.h> #include "lexer/state.h" // the header is generated by re2c long lex(LexerState& st) { const char *t; { char yych; goto yy0; yy1: ++st.cur; yy0: yych = *st.cur; switch (yych) { case 'a': goto yy1; case 'b': st.yyt1 = st.cur; goto yy3; default: st.yyt1 = st.cur; goto yy2; } yy2: t = st.yyt1; { return t - st.str; } yy3: yych = *++st.cur; switch (yych) { case 'b': goto yy3; default: goto yy2; } } } int main() { const char *s = "ab"; LexerState st = { s, s , NULL }; assert(lex(st) == 1); return 0; } /* Generated by re2c */ struct LexerState { const char *str, *cur; const char *yyt1; }; c/headers/header.re:23:21: warning: rule matches empty string [-Wmatch-empty-string]