diff options
| author | Linus Torvalds <torvalds@home.osdl.org> | 2003-08-02 17:47:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-07 21:01:00 -0700 |
| commit | 6dfe359777b8bcb2c504f01bac5b9b4687aaaf73 (patch) | |
| tree | cb8ce7bb8204d063758c5b1d7a69f98e131485df /validation/preprocessor6.c | |
| parent | 353456dc28f39b38715d341347c3c57103839e04 (diff) | |
| download | sparse-dev-6dfe359777b8bcb2c504f01bac5b9b4687aaaf73.tar.gz | |
Add a test for '##' handling from the kernel sources,
which we get badly wrong (it's used by pcinames.c).
Diffstat (limited to 'validation/preprocessor6.c')
| -rw-r--r-- | validation/preprocessor6.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/validation/preprocessor6.c b/validation/preprocessor6.c new file mode 100644 index 00000000..3f9674ec --- /dev/null +++ b/validation/preprocessor6.c @@ -0,0 +1,25 @@ +/* + * We get '##' wrong for the kernel. + * + * It could possibly be argued that the kernel usage + * is undefined (since the different sides of the '##' + * are not proper tokens), but that's probably a load + * of bull. We should just try to do it right. + * + * This _should_ result in + * + * static char __vendorstr_003d[] __devinitdata = "Lockheed Martin-Marietta Corp"; + * + * but we break up the "003d" into two tokens ('003' and 'd') + * and then we also put the 'o' marker to mark the token 003 + * as an octal number, so we end up with + * + * static char __vendorstr_o03 d [ ] __devinitdata = "Lockheed Martin-Marietta Corp"; + * + * which doesn't work, of course. + */ + +#define VENDOR( vendor, name ) \ + static char __vendorstr_##vendor[] __devinitdata = name; +VENDOR(003d,"Lockheed Martin-Marietta Corp") + |