diff options
Diffstat (limited to 'sys/cmd/cc/cc.c')
| -rw-r--r-- | sys/cmd/cc/cc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/cmd/cc/cc.c b/sys/cmd/cc/cc.c index cb37af4..fcb9217 100644 --- a/sys/cmd/cc/cc.c +++ b/sys/cmd/cc/cc.c @@ -253,6 +253,12 @@ init(void) C.lxr = (Lexer){ 0 }; C.lxr.b = C.lxr.buf; + + /* predefine macros */ + dodefine(&C.lxr, "__LINE__"); + dodefine(&C.lxr, "__FILE__"); + C.lxr.macline = (uintptr)lookup(&C.lxr.sym, "__LINE__"); + C.lxr.macfile = (uintptr)lookup(&C.lxr.sym, "__FILE__"); } error |