| // RUN: %check_clang_tidy %s hicpp-signed-bitwise %t -- | |
| // Note: this test expects no diagnostics, but FileCheck cannot handle that, | |
| // hence the use of | count 0. | |
| template <typename C> | |
| struct OutputStream { | |
| OutputStream &operator<<(C); | |
| }; | |
| template <typename C> | |
| struct foo { | |
| typedef OutputStream<C> stream_type; | |
| foo(stream_type &o) { | |
| o << 'x'; // warning occured here, fixed now | |
| } | |
| }; | |
| void bar(OutputStream<signed char> &o) { | |
| foo<signed char> f(o); | |
| } | |
| void silence_lit() { | |
| int SValue = 42; | |
| int SResult; | |
| SResult = SValue & 1; | |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: use of a signed integer operand with a binary bitwise operator | |
| } |