[clang] Implement lifetime analysis for lifetime_capture_by(X) (#115921)
[llvm-project.git] / clang / test / Sema / warn-bitwise-negation-bool.c
blobd9196ca592b2669b4a045d1c10a2d0e215641c0f
1 // RUN: %clang_cc1 -x c -fsyntax-only -verify -Wbool-operation %s
2 // RUN: %clang_cc1 -x c -fsyntax-only -verify -Wall %s
3 // RUN: %clang_cc1 -x c -fsyntax-only -Wbool-operation -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
4 // RUN: %clang_cc1 -x c++ -fsyntax-only -verify -Wbool-operation %s
5 // RUN: %clang_cc1 -x c++ -fsyntax-only -verify -Wall %s
6 // RUN: %clang_cc1 -x c++ -fsyntax-only -Wbool-operation -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
8 #ifdef __cplusplus
9 typedef bool boolean;
10 #else
11 typedef _Bool boolean;
12 #endif
14 void test(boolean b, int i) {
15 b = ~b; // expected-warning {{bitwise negation of a boolean expression always evaluates to 'true'; did you mean logical negation?}}
16 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!"
17 b = ~(b); // expected-warning {{bitwise negation of a boolean expression always evaluates to 'true'; did you mean logical negation?}}
18 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!"
19 b = ~i;
20 i = ~b; // expected-warning {{bitwise negation of a boolean expression; did you mean logical negation?}}
21 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!"
22 b = ~(i > 4); // expected-warning {{bitwise negation of a boolean expression always evaluates to 'true'; did you mean logical negation?}}
23 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!"