1*1f5207b7SJohn Levon /* one warning for each, please... */
2*1f5207b7SJohn Levon #define 1
3*1f5207b7SJohn Levon #undef 1
4*1f5207b7SJohn Levon /*
5*1f5207b7SJohn Levon  * check-name: Preprocessor #18
6*1f5207b7SJohn Levon  * check-command: sparse -E $file
7*1f5207b7SJohn Levon  *
8*1f5207b7SJohn Levon  * check-output-start
9*1f5207b7SJohn Levon 
10*1f5207b7SJohn Levon 
11*1f5207b7SJohn Levon  * check-output-end
12*1f5207b7SJohn Levon  *
13*1f5207b7SJohn Levon  * check-error-start
14*1f5207b7SJohn Levon preprocessor/preprocessor18.c:2:2: error: expected identifier to 'define'
15*1f5207b7SJohn Levon preprocessor/preprocessor18.c:3:2: error: expected identifier to 'undef'
16*1f5207b7SJohn Levon  * check-error-end
17*1f5207b7SJohn Levon  */
18