10 lines · cpp
1// RUN: %check_clang_tidy %s bugprone-signed-char-misuse %t -- -- -fsigned-char2 3int PlainChar() {4 char CCharacter = -5;5 int NCharacter = CCharacter;6 // CHECK-MESSAGES: [[@LINE-1]]:20: warning: 'signed char' to 'int' conversion; consider casting to 'unsigned char' first. [bugprone-signed-char-misuse]7 8 return NCharacter;9}10