| H. Peter Anvin (Intel) | e91f5cc | 2019-10-23 12:59:06 -0700 | [diff] [blame] | 1 | %defalias foo bar |
| 2 | %ifdef foo |
| 3 | %error "foo should not be defined here!" |
| 4 | %endif |
| 5 | |
| 6 | %define foo 33 |
| 7 | %ifndef foo |
| 8 | %error "foo should be defined here!" |
| 9 | %endif |
| 10 | %ifndef bar |
| 11 | %error "bar should be defined here!" |
| 12 | %endif |
| 13 | %if bar != 33 |
| 14 | %error "bar should have the value 33 here" |
| 15 | %endif |
| 16 | |
| 17 | %define bar 34 |
| 18 | %if foo != 34 |
| 19 | %error "foo should have the value 34 here" |
| 20 | %endif |
| 21 | |
| 22 | %undef foo |
| 23 | %ifdef foo |
| 24 | %error "foo should not be defined here!" |
| 25 | %endif |
| 26 | %ifdef bar |
| 27 | %error "bar should not be defined here!" |
| 28 | %endif |
| 29 | |
| 30 | %ifndefalias foo |
| 31 | %error "foo was removed as an alias!" |
| 32 | %endif |
| 33 | |
| 34 | %define bar 35 |
| 35 | %if foo != 35 |
| 36 | %error "foo should have the value 35 here" |
| 37 | %endif |
| 38 | |
| 39 | %define foo 36 |
| 40 | %if bar != 36 |
| 41 | %error "bar should have the value 36 here" |
| 42 | %endif |
| 43 | |
| 44 | %undefalias foo |
| 45 | %ifdef foo |
| 46 | %error "foo is still defined after %undefalias" |
| 47 | %elifdefalias foo |
| 48 | %error "foo is undefined, but still an alias" |
| 49 | %endif |
| 50 | %ifndef bar |
| 51 | %error "bar disappeared after %undefalias foo" |
| 52 | %endif |