diff options
Diffstat (limited to 'src/cmd/gc/lex.c')
| -rw-r--r-- | src/cmd/gc/lex.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c index 175d7a3ef..9c1cbfcf0 100644 --- a/src/cmd/gc/lex.c +++ b/src/cmd/gc/lex.c @@ -65,6 +65,9 @@ main(int argc, char *argv[]) case 'I': addidir(ARGF()); break; + case 'V': + print("%cg version %s\n", thechar, getgoversion()); + errorexit(); } ARGEND if(argc < 1) @@ -168,6 +171,7 @@ usage: print(" -h panic on an error\n"); print(" -o file specify output file\n"); print(" -S print the assembly language\n"); + print(" -V print the compiler version\n"); print(" -w print the parse tree after typing\n"); print(" -x print lex tokens\n"); exit(0); |