| Fangrui Song | e93341f | 2019-08-02 16:31:38 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s -DSILENCE |
| 2 | // RUN: %clang_cc1 -fsyntax-only -verify %s -Wbitwise-op-parentheses |
| 3 | // RUN: %clang_cc1 -fsyntax-only -verify %s -Wparentheses |
| 4 | // RUN: %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s -Wbitwise-op-parentheses 2>&1 | FileCheck %s |
| 5 | |
| 6 | #ifdef SILENCE |
| 7 | // expected-no-diagnostics |
| 8 | #endif |
| 9 | |
| 10 | void bitwise_op_parentheses(unsigned i) { |
| 11 | (void)(i & i | i); |
| 12 | #ifndef SILENCE |
| 13 | // expected-warning@-2 {{'&' within '|'}} |
| 14 | // expected-note@-3 {{place parentheses around the '&' expression to silence this warning}} |
| 15 | #endif |
| 16 | // CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:10-[[@LINE-5]]:10}:"(" |
| 17 | // CHECK: fix-it:"{{.*}}":{[[@LINE-6]]:15-[[@LINE-6]]:15}:")" |
| 18 | |
| 19 | (void)(i | i & i); |
| 20 | #ifndef SILENCE |
| 21 | // expected-warning@-2 {{'&' within '|'}} |
| 22 | // expected-note@-3 {{place parentheses around the '&' expression to silence this warning}} |
| 23 | #endif |
| 24 | // CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:14-[[@LINE-5]]:14}:"(" |
| 25 | // CHECK: fix-it:"{{.*}}":{[[@LINE-6]]:19-[[@LINE-6]]:19}:")" |
| 26 | |
| 27 | (void)(i ^ i | i); |
| 28 | #ifndef SILENCE |
| 29 | // expected-warning@-2 {{'^' within '|'}} |
| 30 | // expected-note@-3 {{place parentheses around the '^' expression to silence this warning}} |
| 31 | #endif |
| 32 | // CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:10-[[@LINE-5]]:10}:"(" |
| 33 | // CHECK: fix-it:"{{.*}}":{[[@LINE-6]]:15-[[@LINE-6]]:15}:")" |
| 34 | |
| 35 | (void)(i | i ^ i); |
| 36 | #ifndef SILENCE |
| 37 | // expected-warning@-2 {{'^' within '|'}} |
| 38 | // expected-note@-3 {{place parentheses around the '^' expression to silence this warning}} |
| 39 | #endif |
| 40 | // CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:14-[[@LINE-5]]:14}:"(" |
| 41 | // CHECK: fix-it:"{{.*}}":{[[@LINE-6]]:19-[[@LINE-6]]:19}:")" |
| 42 | |
| 43 | (void)(i & i ^ i); |
| 44 | #ifndef SILENCE |
| 45 | // expected-warning@-2 {{'&' within '^'}} |
| 46 | // expected-note@-3 {{place parentheses around the '&' expression to silence this warning}} |
| 47 | #endif |
| 48 | // CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:10-[[@LINE-5]]:10}:"(" |
| 49 | // CHECK: fix-it:"{{.*}}":{[[@LINE-6]]:15-[[@LINE-6]]:15}:")" |
| 50 | |
| 51 | (void)(i ^ i & i); |
| 52 | #ifndef SILENCE |
| 53 | // expected-warning@-2 {{'&' within '^'}} |
| 54 | // expected-note@-3 {{place parentheses around the '&' expression to silence this warning}} |
| 55 | #endif |
| 56 | // CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:14-[[@LINE-5]]:14}:"(" |
| 57 | // CHECK: fix-it:"{{.*}}":{[[@LINE-6]]:19-[[@LINE-6]]:19}:")" |
| 58 | } |