| Issue |
144292
|
| Summary |
disable `-Wmicrosoft-enum-value` and `-Wlanguage-extension-token`
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
solomoncyj
|
compiling on windows will cause clang to emit messages that seem to be normal behavior, eg:
```
[3694/3772] Building CXX object tools/sancov/CMakeFiles/sancov.dir/sancov.cpp.obj
In file included from C:/Users/solom/Downloads/llvm-project/llvm/tools/sancov/sancov.cpp:11:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/ADT/STLExtras.h:21:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/ADT/Hashing.h:49:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/Support/DataTypes.h:19:
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm-c/DataTypes.h:62:16: warning: extension used [-Wlanguage-extension-token]
62 | typedef signed __int64 ssize_t;
| ^
In file included from C:/Users/solom/Downloads/llvm-project/llvm/tools/sancov/sancov.cpp:11:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/ADT/STLExtras.h:21:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/ADT/Hashing.h:51:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/Support/SwapByteOrder.h:18:
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/ADT/bit.h:63:65: warning: extension used [-Wlanguage-extension-token]
63 | unsigned char _BitScanForward64(unsigned long *_Index, unsigned __int64 _Mask);
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/ADT/bit.h:65:65: warning: extension used [-Wlanguage-extension-token]
65 | unsigned char _BitScanReverse64(unsigned long *_Index, unsigned __int64 _Mask);
| ^
In file included from C:/Users/solom/Downloads/llvm-project/llvm/tools/sancov/sancov.cpp:30:
In file included from C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/Object/MachO.h:23:
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:88:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
88 | MH_DYLIB_IN_CACHE = 0x80000000u,
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2274:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2274 | CS_DATAVAULT_CONTROLLER =
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2298:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2298 | CSMAGIC_REQUIREMENT = 0xfade0c00, /* single Requirement blob */
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2299:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2299 | CSMAGIC_REQUIREMENTS =
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2301:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2301 | CSMAGIC_CODEDIRECTORY = 0xfade0c02, /* CodeDirectory blob */
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2302:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2302 | CSMAGIC_EMBEDDED_SIGNATURE = 0xfade0cc0, /* embedded form of signature data */
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2303:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2303 | CSMAGIC_EMBEDDED_SIGNATURE_OLD = 0xfade0b02, /* XXX */
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2304:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2304 | CSMAGIC_EMBEDDED_ENTITLEMENTS = 0xfade7171, /* embedded entitlements */
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2305:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2305 | CSMAGIC_DETACHED_SIGNATURE =
| ^
C:/Users/solom/Downloads/llvm-project/llvm/include\llvm/BinaryFormat/MachO.h:2307:3: warning: enumerator value is not representable in the underlying type 'int' [-Wmicrosoft-enum-value]
2307 | CSMAGIC_BLOBWRAPPER = 0xfade0b01, /* CMS Signature, among other things */
| ^
13 warnings generated.
```
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