| // RUN: %check_clang_tidy %s readability-uppercase-literal-suffix %t -- -- -target x86_64-pc-linux-gnu -I %S -fms-extensions |
| // RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp |
| // RUN: clang-tidy %t.cpp -checks='-*,readability-uppercase-literal-suffix' -fix -- -target x86_64-pc-linux-gnu -I %S -fms-extensions |
| // RUN: clang-tidy %t.cpp -checks='-*,readability-uppercase-literal-suffix' -warnings-as-errors='-*,readability-uppercase-literal-suffix' -- -target x86_64-pc-linux-gnu -I %S -fms-extensions |
| |
| #include "readability-uppercase-literal-suffix.h" |
| |
| void integer_suffix() { |
| static constexpr auto v0 = __LINE__; // synthetic |
| static_assert(v0 == 9 || v0 == 5, ""); |
| |
| static constexpr auto v1 = __cplusplus; // synthetic, long |
| |
| static constexpr auto v2 = 1; // no literal |
| static_assert(is_same<decltype(v2), const int>::value, ""); |
| static_assert(v2 == 1, ""); |
| |
| // i32 |
| |
| static constexpr auto v3 = 1i32; |
| // CHECK-MESSAGES: :[[@LINE-1]]:30: warning: integer literal has suffix 'i32', which is not uppercase |
| // CHECK-MESSAGES-NEXT: static constexpr auto v3 = 1i32; |
| // CHECK-MESSAGES-NEXT: ^~ |
| // CHECK-MESSAGES-NEXT: {{^ *}}I32{{$}} |
| // CHECK-FIXES: static constexpr auto v3 = 1I32; |
| static_assert(is_same<decltype(v3), const int>::value, ""); |
| static_assert(v3 == 1I32, ""); |
| |
| static constexpr auto v4 = 1I32; // OK. |
| static_assert(is_same<decltype(v4), const int>::value, ""); |
| static_assert(v4 == 1I32, ""); |
| |
| // i64 |
| |
| static constexpr auto v5 = 1i64; |
| // CHECK-MESSAGES: :[[@LINE-1]]:30: warning: integer literal has suffix 'i64', which is not uppercase |
| // CHECK-MESSAGES-NEXT: static constexpr auto v5 = 1i64; |
| // CHECK-MESSAGES-NEXT: ^~ |
| // CHECK-MESSAGES-NEXT: {{^ *}}I64{{$}} |
| // CHECK-FIXES: static constexpr auto v5 = 1I64; |
| static_assert(is_same<decltype(v5), const long int>::value, ""); |
| static_assert(v5 == 1I64, ""); |
| |
| static constexpr auto v6 = 1I64; // OK. |
| static_assert(is_same<decltype(v6), const long int>::value, ""); |
| static_assert(v6 == 1I64, ""); |
| |
| // i16 |
| |
| static constexpr auto v7 = 1i16; |
| // CHECK-MESSAGES: :[[@LINE-1]]:30: warning: integer literal has suffix 'i16', which is not uppercase |
| // CHECK-MESSAGES-NEXT: static constexpr auto v7 = 1i16; |
| // CHECK-MESSAGES-NEXT: ^~ |
| // CHECK-MESSAGES-NEXT: {{^ *}}I16{{$}} |
| // CHECK-FIXES: static constexpr auto v7 = 1I16; |
| static_assert(is_same<decltype(v7), const short>::value, ""); |
| static_assert(v7 == 1I16, ""); |
| |
| static constexpr auto v8 = 1I16; // OK. |
| static_assert(is_same<decltype(v8), const short>::value, ""); |
| static_assert(v8 == 1I16, ""); |
| |
| // i8 |
| |
| static constexpr auto v9 = 1i8; |
| // CHECK-MESSAGES: :[[@LINE-1]]:30: warning: integer literal has suffix 'i8', which is not uppercase |
| // CHECK-MESSAGES-NEXT: static constexpr auto v9 = 1i8; |
| // CHECK-MESSAGES-NEXT: ^~ |
| // CHECK-MESSAGES-NEXT: {{^ *}}I8{{$}} |
| // CHECK-FIXES: static constexpr auto v9 = 1I8; |
| static_assert(is_same<decltype(v9), const char>::value, ""); |
| static_assert(v9 == 1I8, ""); |
| |
| static constexpr auto v10 = 1I8; // OK. |
| static_assert(is_same<decltype(v10), const char>::value, ""); |
| static_assert(v10 == 1I8, ""); |
| } |