github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results
* 3121 tests passed
* 30 tests skipped
* 2 tests failed
## Failed Tests
(click on a test name to see its output)
### Clang Tools
<details>
<summary>Clang
Tools.clang-tidy/checkers/readability/redundant-casting.cpp</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
C:/Python312/python.exe
C:/_work/llvm-project/llvm-project/clang-tools-extra/test/../test\clang-tidy\check_clang_tidy.py
-std=c++11,c++14,c++17
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\checkers\readability\redundant-casting.cpp
readability-redundant-casting
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp
-- -- -fno-delayed-template-parsing
# executed command: C:/Python312/python.exe
'C:/_work/llvm-project/llvm-project/clang-tools-extra/test/../test\clang-tidy\check_clang_tidy.py'
-std=c++11,c++14,c++17
'C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\checkers\readability\redundant-casting.cpp'
readability-redundant-casting
'C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp'
-- -- -fno-delayed-template-parsing
# .---command stdout------------
# | Running ['clang-tidy', '--experimental-custom-checks',
'C:\\_work\\llvm-project\\llvm-project\\build\\tools\\clang\\tools\\extra\\test\\clang-tidy\\checkers\\readability\\Output\\redundant-casting.cpp.tmp.cpp',
'-fix', '--checks=-*,readability-redundant-casting', '--config={}', '--',
'-fno-delayed-template-parsing', '-std=c++11', '-nostdinc++', '-isystem',
'C:\\_work\\llvm-project\\llvm-project\\clang-tools-extra\\test\\clang-tidy\\checkers\\Inputs\\Headers\\std']...
# | ------------------------ clang-tidy output -----------------------
# | 29 warnings generated.
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:25:11:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 25 | A& a1 = static_cast<A&>(value);
# | | ^~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:25:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:25:32:
note: FIX-IT applied suggested code changes
# | 25 | A& a1 = static_cast<A&>(value);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:24:36:
note: source type originates from referencing this parameter
# | 24 | void testRedundantStaticCasting(A& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:32:11:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 32 | A& a2 = const_cast<A&>(value);
# | | ^~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:32:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:32:31:
note: FIX-IT applied suggested code changes
# | 32 | A& a2 = const_cast<A&>(value);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:31:36:
note: source type originates from referencing this parameter
# | 31 | void testRedundantConstCasting1(A& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:39:17:
warning: redundant explicit casting to the same type 'const A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 39 | const A& a3 = const_cast<const A&>(value);
# | | ^~~~~~~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:39:17:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:39:43:
note: FIX-IT applied suggested code changes
# | 39 | const A& a3 = const_cast<const A&>(value);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:38:42:
note: source type originates from referencing this parameter
# | 38 | void testRedundantConstCasting2(const A& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:46:11:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 46 | A& a4 = reinterpret_cast<A&>(value);
# | | ^~~~~~~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:46:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:46:37:
note: FIX-IT applied suggested code changes
# | 46 | A& a4 = reinterpret_cast<A&>(value);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:45:41:
note: source type originates from referencing this parameter
# | 45 | void testRedundantReinterpretCasting(A& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:53:11:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 53 | A& a5 = (A&)(value);
# | | ^~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:53:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:53:21:
note: FIX-IT applied suggested code changes
# | 53 | A& a5 = (A&)(value);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:52:31:
note: source type originates from referencing this parameter
# | 52 | void testRedundantCCasting(A& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:60:11:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 60 | A& a6 = static_cast<A&>(reinterpret_cast<A&>(value));
# | | ^~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:60:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:60:54:
note: FIX-IT applied suggested code changes
# | 60 | A& a6 = static_cast<A&>(reinterpret_cast<A&>(value));
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:60:27:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 60 | A& a6 = static_cast<A&>(reinterpret_cast<A&>(value));
# | | ^~~~~~~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:60:27:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:60:53:
note: FIX-IT applied suggested code changes
# | 60 | A& a6 = static_cast<A&>(reinterpret_cast<A&>(value));
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:59:27:
note: source type originates from referencing this parameter
# | 59 | void testDoubleCasting(A& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:79:11:
warning: redundant explicit casting to the same type 'A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 79 | A& a8 = static_cast<A&>(a);
# | | ^~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:79:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:79:28:
note: FIX-IT applied suggested code changes
# | 79 | A& a8 = static_cast<A&>(a);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:78:8:
note: source type originates from referencing this variable
# | 78 | auto a = getA();
# | | ~~~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:87:17:
warning: redundant explicit casting to the same type 'const A' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 87 | const A& a9 = static_cast<const A&>(a);
# | | ^~~~~~~~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:87:17:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:87:40:
note: FIX-IT applied suggested code changes
# | 87 | const A& a9 = static_cast<const A&>(a);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:86:14:
note: source type originates from referencing this variable
# | 86 | const auto a = getA();
# | | ~~~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:95:12:
warning: redundant explicit casting to the same type 'A *' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 95 | A* a10 = static_cast<A*>(a);
# | | ^~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:95:12:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:95:29:
note: FIX-IT applied suggested code changes
# | 95 | A* a10 = static_cast<A*>(a);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:94:9:
note: source type originates from referencing this variable
# | 94 | auto* a = &ptr;
# | | ~~~~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:104:10:
warning: redundant explicit casting to the same type 'T' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 104 | T& t = static_cast<T&>(value);
# | | ^~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:104:10:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:104:31:
note: FIX-IT applied suggested code changes
# | 104 | T& t = static_cast<T&>(value);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:102:38:
note: source type originates from referencing this parameter
# | 102 | void testRedundantTemplateCasting(T& value) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:134:12:
warning: redundant explicit casting to the same type 'A *' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 134 | A* a13 = static_cast<A*>(PTR_NAME);
# | | ^~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:134:12:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:134:36:
note: FIX-IT applied suggested code changes
# | 134 | A* a13 = static_cast<A*>(PTR_NAME);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:133:26:
note: source type originates from referencing this parameter
# | 133 | void testMacroCasting(A* PTR_NAME) {
# | | ~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:131:18:
note: expanded from macro 'PTR_NAME'
# | 131 | #define PTR_NAME name
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:164:11:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 164 | int b = int(a);
# | | ^~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:164:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:164:16:
note: FIX-IT applied suggested code changes
# | 164 | int b = int(a);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:163:42:
note: source type originates from referencing this parameter
# | 163 | void testFunctionalCastWithPrimitive(int a) {
# | | ~~~ ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:175:37:
warning: redundant explicit casting to the same type 'float' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 175 | const auto diff_types_operands1 { static_cast<float>(1.0f + 1) };
# | | ^~~~~~~~~~~~~~~~~~~ ~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:175:37:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:175:64:
note: FIX-IT applied suggested code changes
# | 175 | const auto diff_types_operands1 { static_cast<float>(1.0f + 1) };
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:179:37:
warning: redundant explicit casting to the same type 'float' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 179 | const auto diff_types_operands2 { static_cast<float>(2 + 3.0f) };
# | | ^~~~~~~~~~~~~~~~~~~ ~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:179:37:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:179:64:
note: FIX-IT applied suggested code changes
# | 179 | const auto diff_types_operands2 { static_cast<float>(2 + 3.0f) };
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:37:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 183 | const auto diff_types_operands3 { static_cast<int>(1 +
static_cast<uint8_t>(1)) };
# | | ^~~~~~~~~~~~~~~~~
~
# | | (
)
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:37:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:81:
note: FIX-IT applied suggested code changes
# | 183 | const auto diff_types_operands3 { static_cast<int>(1 +
static_cast<uint8_t>(1)) };
# | |
^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:5:
warning: redundant explicit casting to the same type 'size_t' (aka 'unsigned
long long') as the sub-expression, remove this casting
[readability-redundant-casting]
# | 188 | static_cast<size_t>(static_cast<size_t>(3) + 2)
# | | ^~~~~~~~~~~~~~~~~~~~ ~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:5:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:51:
note: FIX-IT applied suggested code changes
# | 188 | static_cast<size_t>(static_cast<size_t>(3) + 2)
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:193:37:
warning: redundant explicit casting to the same type 'unsigned int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 193 | const auto diff_types_operands5 { unsigned(7 + unsigned(4)) };
# | | ^~~~~~~~~ ~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:193:37:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:193:61:
note: FIX-IT applied suggested code changes
# | 193 | const auto diff_types_operands5 { unsigned(7 + unsigned(4)) };
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:230:11:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 230 | int c = static_cast<int>(aa + bb) * aa;
# | | ^~~~~~~~~~~~~~~~~ ~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:230:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:230:35:
note: FIX-IT applied suggested code changes
# | 230 | int c = static_cast<int>(aa + bb) * aa;
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:236:11:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 236 | int c = static_cast<int>((a+b))*a;
# | | ^~~~~~~~~~~~~~~~~~ ~~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:236:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:236:32:
note: FIX-IT applied suggested code changes
# | 236 | int c = static_cast<int>((a+b))*a;
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:243:13:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 243 | int&& c = static_cast<int&&>(10);
# | | ^~~~~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:243:13:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:243:34:
note: FIX-IT applied suggested code changes
# | 243 | int&& c = static_cast<int&&>(10);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:250:11:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 250 | int a = static_cast<int>(V);
# | | ^~~~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:250:11:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:250:29:
note: FIX-IT applied suggested code changes
# | 250 | int a = static_cast<int>(V);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:248:15:
note: source type originates from referencing this non-type template parameter
# | 248 | template <int V>
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:263:9:
warning: redundant explicit casting to the same type 'T' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 263 | T a = static_cast<T>(V);
# | | ^~~~~~~~~~~~~~~ ~
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:263:9:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:263:25:
note: FIX-IT applied suggested code changes
# | 263 | T a = static_cast<T>(V);
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:261:25:
note: source type originates from referencing this non-type template parameter
# | 261 | template <typename T, T V>
# | | ^
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:272:17:
warning: redundant explicit casting to the same type 'int (*)()' as the
sub-expression, remove this casting [readability-redundant-casting]
# | 272 | int (*fp)() = (int(*)(void))&f;
# | | ^~~~~~~~~~~~~~
# | | ( )
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:272:17:
note: FIX-IT applied suggested code changes
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:272:33:
note: FIX-IT applied suggested code changes
# | clang-tidy applied 48 of 48 suggested fixes.
# |
# | 272 | int (*fp)() = (int(*)(void))&f;
# | | ^
# |
# | ------------------------------------------------------------------
# | diff -u
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.orig
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp
failed:
# | ---
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.orig
2026-04-11 10:33:13.851939200 +0000
# | +++
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp
2026-04-11 10:33:13.936396900 +0000
# | @@ -22,42 +22,42 @@
# | A getA();
# |
# |
# |
# | void testRedundantStaticCasting(A& value) {
# |
# | - A& a1 = static_cast<A&>(value);
# |
# | + A& a1 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantConstCasting1(A& value) {
# |
# | - A& a2 = const_cast<A&>(value);
# |
# | + A& a2 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantConstCasting2(const A& value) {
# |
# | - const A& a3 = const_cast<const A&>(value);
# |
# | + const A& a3 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantReinterpretCasting(A& value) {
# |
# | - A& a4 = reinterpret_cast<A&>(value);
# |
# | + A& a4 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantCCasting(A& value) {
# |
# | - A& a5 = (A&)(value);
# |
# | + A& a5 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testDoubleCasting(A& value) {
# |
# | - A& a6 = static_cast<A&>(reinterpret_cast<A&>(value));
# |
# | + A& a6 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -76,7 +76,7 @@
# |
# |
# | void testCastingWithAuto() {
# |
# | auto a = getA();
# |
# | - A& a8 = static_cast<A&>(a);
# |
# | + A& a8 = a;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -84,7 +84,7 @@
# |
# |
# | void testCastingWithConstAuto() {
# |
# | const auto a = getA();
# |
# | - const A& a9 = static_cast<const A&>(a);
# |
# | + const A& a9 = a;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -92,7 +92,7 @@
# |
# |
# | void testCastingWithAutoPtr(A& ptr) {
# |
# | auto* a = &ptr;
# |
# | - A* a10 = static_cast<A*>(a);
# |
# | + A* a10 = a;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -101,7 +101,7 @@
# | template<typename T>
# |
# | void testRedundantTemplateCasting(T& value) {
# |
# | A& a = static_cast<A&>(value);
# |
# | - T& t = static_cast<T&>(value);
# |
# | + T& t = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -131,7 +131,7 @@
# | #define PTR_NAME name
# |
# |
# |
# | void testMacroCasting(A* PTR_NAME) {
# |
# | - A* a13 = static_cast<A*>(PTR_NAME);
# |
# | + A* a13 = PTR_NAME;
# |
# | //
# |
# | //
# |
# | }
# |
# | @@ -161,7 +161,7 @@
# | }
# |
# |
# |
# | void testFunctionalCastWithPrimitive(int a) {
# |
# | - int b = int(a);
# |
# | + int b = a;
# |
# | //
# |
# | //
# |
# | }
# |
# | @@ -172,25 +172,25 @@
# | }
# |
# |
# |
# | void testBinaryOperatorRedundantCasting() {
# |
# | - const auto diff_types_operands1 { static_cast<float>(1.0f + 1) };
# |
# | + const auto diff_types_operands1 { (1.0f + 1) };
# |
# | //
# |
# | //
# |
# |
# |
# | - const auto diff_types_operands2 { static_cast<float>(2 + 3.0f) };
# |
# | + const auto diff_types_operands2 { (2 + 3.0f) };
# |
# | //
# |
# | //
# |
# |
# |
# | - const auto diff_types_operands3 { static_cast<int>(1 +
static_cast<uint8_t>(1)) };
# |
# | + const auto diff_types_operands3 { (1 + static_cast<uint8_t>(1)) };
# |
# | //
# |
# | //
# |
# |
# |
# | const auto diff_types_operands4 {
# |
# | - static_cast<size_t>(static_cast<size_t>(3) + 2)
# |
# | + (static_cast<size_t>(3) + 2)
# |
# | };
# |
# | //
# |
# | //
# |
# |
# |
# | - const auto diff_types_operands5 { unsigned(7 + unsigned(4)) };
# |
# | + const auto diff_types_operands5 { (7 + unsigned(4)) };
# |
# | //
# |
# | //
# |
# |
# |
# | @@ -227,27 +227,27 @@
# | };
# |
# |
# |
# | void testAddOperation(int aa, int bb) {
# |
# | - int c = static_cast<int>(aa + bb) * aa;
# |
# | + int c = (aa + bb) * aa;
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testAddOperationWithParen(int a, int b) {
# |
# | - int c = static_cast<int>((a+b))*a;
# |
# | + int c = (a+b)*a;
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRValueCast(int&& a) {
# |
# | int&& b = static_cast<int&&>(a);
# |
# | - int&& c = static_cast<int&&>(10);
# |
# | + int&& c = 10;
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | template <int V>
# |
# | void testRedundantNTTPCasting() {
# |
# | - int a = static_cast<int>(V);
# |
# | + int a = V;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -260,7 +260,7 @@
# |
# |
# | template <typename T, T V>
# |
# | void testRedundantDependentNTTPCasting() {
# |
# | - T a = static_cast<T>(V);
# |
# | + T a = V;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -269,7 +269,7 @@
# | namespace gh170476 {
# |
# | int f(void);
# |
# | int g1() {
# |
# | - int (*fp)() = (int(*)(void))&f;
# |
# | + int (*fp)() = (&f);
# |
# | //
# |
# | //
# |
# | return fp();
# |
# |
# | ------------------------------ Fixes -----------------------------
# | ---
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.orig
2026-04-11 10:33:13.851939200 +0000
# | +++
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp
2026-04-11 10:33:13.936396900 +0000
# | @@ -22,42 +22,42 @@
# | A getA();
# |
# |
# |
# | void testRedundantStaticCasting(A& value) {
# |
# | - A& a1 = static_cast<A&>(value);
# |
# | + A& a1 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantConstCasting1(A& value) {
# |
# | - A& a2 = const_cast<A&>(value);
# |
# | + A& a2 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantConstCasting2(const A& value) {
# |
# | - const A& a3 = const_cast<const A&>(value);
# |
# | + const A& a3 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantReinterpretCasting(A& value) {
# |
# | - A& a4 = reinterpret_cast<A&>(value);
# |
# | + A& a4 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRedundantCCasting(A& value) {
# |
# | - A& a5 = (A&)(value);
# |
# | + A& a5 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testDoubleCasting(A& value) {
# |
# | - A& a6 = static_cast<A&>(reinterpret_cast<A&>(value));
# |
# | + A& a6 = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -76,7 +76,7 @@
# |
# |
# | void testCastingWithAuto() {
# |
# | auto a = getA();
# |
# | - A& a8 = static_cast<A&>(a);
# |
# | + A& a8 = a;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -84,7 +84,7 @@
# |
# |
# | void testCastingWithConstAuto() {
# |
# | const auto a = getA();
# |
# | - const A& a9 = static_cast<const A&>(a);
# |
# | + const A& a9 = a;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -92,7 +92,7 @@
# |
# |
# | void testCastingWithAutoPtr(A& ptr) {
# |
# | auto* a = &ptr;
# |
# | - A* a10 = static_cast<A*>(a);
# |
# | + A* a10 = a;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -101,7 +101,7 @@
# | template<typename T>
# |
# | void testRedundantTemplateCasting(T& value) {
# |
# | A& a = static_cast<A&>(value);
# |
# | - T& t = static_cast<T&>(value);
# |
# | + T& t = value;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -131,7 +131,7 @@
# | #define PTR_NAME name
# |
# |
# |
# | void testMacroCasting(A* PTR_NAME) {
# |
# | - A* a13 = static_cast<A*>(PTR_NAME);
# |
# | + A* a13 = PTR_NAME;
# |
# | //
# |
# | //
# |
# | }
# |
# | @@ -161,7 +161,7 @@
# | }
# |
# |
# |
# | void testFunctionalCastWithPrimitive(int a) {
# |
# | - int b = int(a);
# |
# | + int b = a;
# |
# | //
# |
# | //
# |
# | }
# |
# | @@ -172,25 +172,25 @@
# | }
# |
# |
# |
# | void testBinaryOperatorRedundantCasting() {
# |
# | - const auto diff_types_operands1 { static_cast<float>(1.0f + 1) };
# |
# | + const auto diff_types_operands1 { (1.0f + 1) };
# |
# | //
# |
# | //
# |
# |
# |
# | - const auto diff_types_operands2 { static_cast<float>(2 + 3.0f) };
# |
# | + const auto diff_types_operands2 { (2 + 3.0f) };
# |
# | //
# |
# | //
# |
# |
# |
# | - const auto diff_types_operands3 { static_cast<int>(1 +
static_cast<uint8_t>(1)) };
# |
# | + const auto diff_types_operands3 { (1 + static_cast<uint8_t>(1)) };
# |
# | //
# |
# | //
# |
# |
# |
# | const auto diff_types_operands4 {
# |
# | - static_cast<size_t>(static_cast<size_t>(3) + 2)
# |
# | + (static_cast<size_t>(3) + 2)
# |
# | };
# |
# | //
# |
# | //
# |
# |
# |
# | - const auto diff_types_operands5 { unsigned(7 + unsigned(4)) };
# |
# | + const auto diff_types_operands5 { (7 + unsigned(4)) };
# |
# | //
# |
# | //
# |
# |
# |
# | @@ -227,27 +227,27 @@
# | };
# |
# |
# |
# | void testAddOperation(int aa, int bb) {
# |
# | - int c = static_cast<int>(aa + bb) * aa;
# |
# | + int c = (aa + bb) * aa;
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testAddOperationWithParen(int a, int b) {
# |
# | - int c = static_cast<int>((a+b))*a;
# |
# | + int c = (a+b)*a;
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | void testRValueCast(int&& a) {
# |
# | int&& b = static_cast<int&&>(a);
# |
# | - int&& c = static_cast<int&&>(10);
# |
# | + int&& c = 10;
# |
# | //
# |
# | //
# |
# | }
# |
# |
# |
# | template <int V>
# |
# | void testRedundantNTTPCasting() {
# |
# | - int a = static_cast<int>(V);
# |
# | + int a = V;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -260,7 +260,7 @@
# |
# |
# | template <typename T, T V>
# |
# | void testRedundantDependentNTTPCasting() {
# |
# | - T a = static_cast<T>(V);
# |
# | + T a = V;
# |
# | //
# |
# | //
# |
# | //
# |
# | @@ -269,7 +269,7 @@
# | namespace gh170476 {
# |
# | int f(void);
# |
# | int g1() {
# |
# | - int (*fp)() = (int(*)(void))&f;
# |
# | + int (*fp)() = (&f);
# |
# | //
# |
# | //
# |
# | return fp();
# |
# |
# | ------------------------------------------------------------------
# | FileCheck
-input-file=C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp.msg
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\checkers\readability\redundant-casting.cpp
-check-prefixes=CHECK-MESSAGES -implicit-check-not={{warning|error}}: failed:
# |
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\checkers\readability\redundant-casting.cpp:190:21:
error: CHECK-MESSAGES: expected string not found in input
# |
# | // CHECK-MESSAGES: :[[@LINE-2]]:5: warning: redundant explicit casting to
the same type 'size_t' (aka 'unsigned long') as the sub-expression, remove this
casting [readability-redundant-casting]
# |
# | ^
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp.msg:148:281:
note: scanning from here
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:37:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# |
# |
^
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp.msg:148:281:
note: with "@LINE-2" equal to "188"
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:37:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# |
# |
^
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp.msg:156:143:
note: possible intended match here
# |
# |
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:5:
warning: redundant explicit casting to the same type 'size_t' (aka 'unsigned
long long') as the sub-expression, remove this casting
[readability-redundant-casting]
# |
# |
^
# |
# |
# |
# | Input file:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp.msg
# |
# | Check file:
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\checkers\readability\redundant-casting.cpp
# |
# |
# |
# | -dump-input=help explains the following input dump.
# |
# |
# |
# | Input was:
# |
# | <<<<<<
# |
# | .
# |
# | .
# |
# | .
# |
# | 143: | ( )
# |
# | 144:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:179:37:
note: FIX-IT applied suggested code changes
# |
# | 145:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:179:64:
note: FIX-IT applied suggested code changes
# |
# | 146: 179 | const auto diff_types_operands2 {
static_cast<float>(2 + 3.0f) };
# |
# | 147: | ^
# |
# | 148:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:37:
warning: redundant explicit casting to the same type 'int' as the
sub-expression, remove this casting [readability-redundant-casting]
# |
# | check:190'0
X error: no match
found
# |
# | check:190'1
with "@LINE-2"
equal to "188"
# |
# | 149: 183 | const auto diff_types_operands3 { static_cast<int>(1
+ static_cast<uint8_t>(1)) };
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 150: | ^~~~~~~~~~~~~~~~~ ~
# |
# | check:190'0 ~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 151: | ( )
# |
# | check:190'0 ~~~~~~~
# |
# | 152:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:37:
note: FIX-IT applied suggested code changes
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 153:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:183:81:
note: FIX-IT applied suggested code changes
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 154: 183 | const auto diff_types_operands3 { static_cast<int>(1
+ static_cast<uint8_t>(1)) };
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 155: | ^
# |
# | check:190'0 ~~~~~
# |
# | 156:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:5:
warning: redundant explicit casting to the same type 'size_t' (aka 'unsigned
long long') as the sub-expression, remove this casting
[readability-redundant-casting]
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | check:190'2
?
possible intended match
# |
# | 157: 188 | static_cast<size_t>(static_cast<size_t>(3) + 2)
# |
# | check:190'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 158: | ^~~~~~~~~~~~~~~~~~~~ ~
# |
# | check:190'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 159: | ( )
# |
# | check:190'0 ~~~~~~~
# |
# | 160:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:5:
note: FIX-IT applied suggested code changes
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | 161:
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\checkers\readability\Output\redundant-casting.cpp.tmp.cpp:188:51:
note: FIX-IT applied suggested code changes
# |
# | check:190'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
# | .
# |
# | .
# |
# | .
# |
# | >>>>>>
# |
# |
# `-----------------------------
# .---command stderr------------
# | Traceback (most recent call last):
# | File
"C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\check_clang_tidy.py",
line 554, in <module>
# | main()
# | File
"C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\check_clang_tidy.py",
line 550, in main
# | CheckRunner(args, extra_args).run()
# | File
"C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\check_clang_tidy.py",
line 433, in run
# | self.check_messages(main_output)
# | File
"C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\check_clang_tidy.py",
line 358, in check_messages
# | try_run(
# | File
"C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\check_clang_tidy.py",
line 64, in try_run
# | process_output = subprocess.check_output(args,
stderr=subprocess.STDOUT).decode(
# | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# | File "c:\python312\Lib\subprocess.py", line 466, in check_output
# | return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
# | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# | File "c:\python312\Lib\subprocess.py", line 571, in run
# | raise CalledProcessError(retcode, process.args,
# | subprocess.CalledProcessError: Command '['FileCheck',
'-input-file=C:\\_work\\llvm-project\\llvm-project\\build\\tools\\clang\\tools\\extra\\test\\clang-tidy\\checkers\\readability\\Output\\redundant-casting.cpp.tmp.cpp.msg',
'C:\\_work\\llvm-project\\llvm-project\\clang-tools-extra\\test\\clang-tidy\\checkers\\readability\\redundant-casting.cpp',
'-check-prefixes=CHECK-MESSAGES', '-implicit-check-not={{warning|error}}:']'
returned non-zero exit status 1.
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>Clang Tools.clang-tidy/infrastructure/alphabetical-order.test</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
C:/Python312/python.exe
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../clang-tidy/tool/check_alphabetical_order.py
-o
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.clang-tidy-checks-list.rst
# executed command: C:/Python312/python.exe
'C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../clang-tidy/tool/check_alphabetical_order.py'
-o
'C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.clang-tidy-checks-list.rst'
# note: command had no output on stdout or stderr
# RUN: at line 2
diff --strip-trailing-cr
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../docs/clang-tidy/checks/list.rst
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.clang-tidy-checks-list.rst
# executed command: diff --strip-trailing-cr
'C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../docs/clang-tidy/checks/list.rst'
'C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.clang-tidy-checks-list.rst'
# note: command had no output on stdout or stderr
# RUN: at line 4
C:/Python312/python.exe
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../clang-tidy/tool/check_alphabetical_order.py
-o
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.ReleaseNotes.rst
# executed command: C:/Python312/python.exe
'C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../clang-tidy/tool/check_alphabetical_order.py'
-o
'C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.ReleaseNotes.rst'
# .---command stderr------------
# |
# | Entries in 'clang-tools-extra/docs/ReleaseNotes.rst' are not alphabetically
sorted.
# | Fix the ordering by applying diff printed below.
# |
# `-----------------------------
# RUN: at line 5
diff --strip-trailing-cr
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../docs/ReleaseNotes.rst
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.ReleaseNotes.rst
# executed command: diff --strip-trailing-cr
'C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../docs/ReleaseNotes.rst'
'C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.ReleaseNotes.rst'
# .---command stdout------------
# | ***
C:\_work\llvm-project\llvm-project\clang-tools-extra\test\clang-tidy\infrastructure/../../../docs/ReleaseNotes.rst
# | ---
C:\_work\llvm-project\llvm-project\build\tools\clang\tools\extra\test\clang-tidy\infrastructure\Output\alphabetical-order.test.tmp.ReleaseNotes.rst
# | ***************
# | *** 495,515 ****
# | implicit conversions of logical operator results (``&&``, ``||``,
``!``)
# | to ``bool`` in C.
# |
# | - Improved :doc:`readability-redundant-casting
# | <clang-tidy/checks/readability/redundant-casting>` check by fixing a
false
# | negative where casts were not flagged as redundant when at least one
operand
# | of a binary operation had the same type as the cast result type. For
example,
# | ``static_cast<float>(1.0f + 1)`` is now correctly identified as
redundant.
# |
# | - - Improved :doc:`readability-non-const-parameter
# | - <clang-tidy/checks/readability/non-const-parameter>` check:
# | -
# | - - Avoid false positives on parameters used in dependent expressions
# | - (e.g. inside generic lambdas).
# | -
# | - - Fixed a false positive in array subscript expressions where the types
are
# | - not yet resolved.
# | -
# | - Improved :doc:`readability-redundant-preprocessor
# | <clang-tidy/checks/readability/redundant-preprocessor>` check by fixing
a
# | false positive for nested ``#if`` directives using different builtin
# | --- 495,515 ----
# | implicit conversions of logical operator results (``&&``, ``||``,
``!``)
# | to ``bool`` in C.
# |
# | + - Improved :doc:`readability-non-const-parameter
# | + <clang-tidy/checks/readability/non-const-parameter>` check:
# | +
# | + - Avoid false positives on parameters used in dependent expressions
# | + (e.g. inside generic lambdas).
# | +
# | + - Fixed a false positive in array subscript expressions where the types
are
# | + not yet resolved.
# | +
# | - Improved :doc:`readability-redundant-casting
# | <clang-tidy/checks/readability/redundant-casting>` check by fixing a
false
# | negative where casts were not flagged as redundant when at least one
operand
# | of a binary operation had the same type as the cast result type. For
example,
# | ``static_cast<float>(1.0f + 1)`` is now correctly identified as
redundant.
# |
# | - Improved :doc:`readability-redundant-preprocessor
# | <clang-tidy/checks/readability/redundant-preprocessor>` check by fixing
a
# | false positive for nested ``#if`` directives using different builtin
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
If these failures are unrelated to your changes (for example tests are broken
or flaky at HEAD), please open an issue at
https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.
https://github.com/llvm/llvm-project/pull/191386
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