| // RUN: %check_clang_tidy %s cppcoreguidelines-pro-bounds-pointer-arithmetic %t -- -- -std=c++14 |
| |
| // Fix PR36489 and detect auto-deduced value correctly. |
| char *getPtr(); |
| auto getPtrAuto() { return getPtr(); } |
| decltype(getPtr()) getPtrDeclType(); |
| decltype(auto) getPtrDeclTypeAuto() { return getPtr(); } |
| auto getPtrWithTrailingReturnType() -> char *; |
| |
| void auto_deduction_binary() { |
| auto p1 = getPtr() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: do not use pointer arithmetic |
| auto p2 = getPtrAuto() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:26: warning: do not use pointer arithmetic |
| auto p3 = getPtrWithTrailingReturnType() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:44: warning: do not use pointer arithmetic |
| auto p4 = getPtr(); |
| auto *p5 = getPtr(); |
| p4 = p4 + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: do not use pointer arithmetic |
| p5 = p5 + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: do not use pointer arithmetic |
| auto p6 = getPtrDeclType() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:30: warning: do not use pointer arithmetic |
| auto p7 = getPtrDeclTypeAuto() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:34: warning: do not use pointer arithmetic |
| auto *p8 = getPtrDeclType() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:31: warning: do not use pointer arithmetic |
| auto *p9 = getPtrDeclTypeAuto() + 1; |
| // CHECK-MESSAGES: :[[@LINE-1]]:35: warning: do not use pointer arithmetic |
| } |
| |
| void auto_deduction_subscript() { |
| char p1 = getPtr()[2]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| auto p2 = getPtr()[3]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| |
| char p3 = getPtrAuto()[4]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| auto p4 = getPtrAuto()[5]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| |
| char p5 = getPtrWithTrailingReturnType()[6]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| auto p6 = getPtrWithTrailingReturnType()[7]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| |
| auto p7 = getPtrDeclType()[8]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| auto p8 = getPtrDeclTypeAuto()[9]; |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: do not use pointer arithmetic |
| } |