1 static int foo(int a) 2 { 3 int r = a; 4 r; 5 } 6 7 /* 8 * check-name: missing-return4 9 * check-command: test-linearize -Wno-decl $file 10 * 11 * check-error-ignore 12 * check-output-ignore 13 * check-output-contains: ret\\..*UNDEF 14 */ 15