Mercurial > hg > CbC > CbC_llvm
view clang/test/Sema/warn-bitwise-negation-bool.c @ 150:1d019706d866
LLVM10
author | anatofuz |
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date | Thu, 13 Feb 2020 15:10:13 +0900 |
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children | c4bab56944e8 |
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// RUN: %clang_cc1 -x c -fsyntax-only -verify -Wbool-operation %s // RUN: %clang_cc1 -x c -fsyntax-only -verify %s // RUN: %clang_cc1 -x c -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s // RUN: %clang_cc1 -x c++ -fsyntax-only -verify -Wbool-operation %s // RUN: %clang_cc1 -x c++ -fsyntax-only -verify %s // RUN: %clang_cc1 -x c++ -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s #ifdef __cplusplus typedef bool boolean; #else typedef _Bool boolean; #endif void test(boolean b, int i) { b = ~b; // expected-warning {{bitwise negation of a boolean expression always evaluates to 'true'; did you mean logical negation?}} // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!" b = ~(b); // expected-warning {{bitwise negation of a boolean expression always evaluates to 'true'; did you mean logical negation?}} // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!" b = ~i; i = ~b; // expected-warning {{bitwise negation of a boolean expression; did you mean logical negation?}} // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!" b = ~(i > 4); // expected-warning {{bitwise negation of a boolean expression always evaluates to 'true'; did you mean logical negation?}} // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!" }