| Michael Benfield | cf49cae | 2021-06-01 14:49:34 -0700 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fblocks -fsyntax-only -Wunused-but-set-parameter -verify %s |
| 2 | |
| 3 | int f0(int x, |
| 4 | int y, // expected-warning{{parameter 'y' set but not used}} |
| 5 | int z __attribute__((unused))) { |
| 6 | y = 0; |
| 7 | return x; |
| 8 | } |
| 9 | |
| 10 | void f1(void) { |
| 11 | (void)^(int x, |
| 12 | int y, // expected-warning{{parameter 'y' set but not used}} |
| 13 | int z __attribute__((unused))) { |
| 14 | y = 0; |
| 15 | return x; |
| 16 | }; |
| 17 | } |
| 18 | |
| 19 | struct S { |
| 20 | int i; |
| 21 | }; |
| 22 | |
| 23 | void f3(struct S s) { // expected-warning{{parameter 's' set but not used}} |
| 24 | struct S t; |
| 25 | s = t; |
| 26 | } |
