11f5207b7SJohn Levon static int foo(void) __attribute__((unknown_attribute)); 21f5207b7SJohn Levon 31f5207b7SJohn Levon /* 41f5207b7SJohn Levon * check-name: warn-unknown-attribute-yes 51f5207b7SJohn Levon * check-command: sparse -Wunknown-attribute $file 61f5207b7SJohn Levon * 71f5207b7SJohn Levon * check-error-start 8*c85f09ccSJohn Levon Wunknown-attribute-yes.c:1:37: warning: unknown attribute 'unknown_attribute' 91f5207b7SJohn Levon * check-error-end 101f5207b7SJohn Levon */ 11