chore: clang-tidy upgrade (to version 18) #5272

rwgk · 2024-07-29T06:36:16Z

Description

See individual commits for case-by-case background.

clang 18 testing is added to match clang-tidy 18.

clang 17 testing is added just to not leave a gap in clang versions.

Primary motivation for the upgrade at this time: Get access to misc-include-cleaner, which was added in clang version 17. (IWYU cleanup work will be done under a separate PR.)

Suggested changelog entry:

clang-tidy (in GitHub Actions) was updated from clang 15 to clang 18.

…h-missing-default-case` Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu tests/test_numpy_dtypes.cpp:212:5: warning: switching on non-enum value without default case may not cover all cases [bugprone-switch-missing-default-case]

… test_tagbased_polymorphic.cpp Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu tests/test_tagbased_polymorphic.cpp:77:40: warning: The value '150' provided to the cast expression is not in the valid range of values for 'Kind' [clang-analyzer-optin.core.EnumCastOutOfRange]

This existing comment in pybind11/eigen/tensor.h ``` // move, take_ownership don't make any sense for a ref/map: ``` is at odds with the `delete src;` three lines up. In real-world client code `take_ownership` will not exist (unless the client code is untested and unused). I.e. the `delete` is essentially only useful to avoid leaks in the pybind11 unit tests. While upgrading to clang-tidy 18, the warning below appeared. Apparently it is produced during LTO, and it appears difficult to suppress. Regardless, the best way to resolve this is to remove the `delete` and to simply make the test objects `static` in the unit test code. ________ Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu ________ ``` lto-wrapper: warning: using serial compilation of 3 LTRANS jobs lto-wrapper: note: see the ‘-flto’ option documentation for more information In function ‘cast_impl’, inlined from ‘cast’ at /mounted_pybind11/include/pybind11/eigen/tensor.h:414:25, inlined from ‘operator()’ at /mounted_pybind11/include/pybind11/eigen/../pybind11.h:296:40, inlined from ‘_FUN’ at /mounted_pybind11/include/pybind11/eigen/../pybind11.h:267:21: /mounted_pybind11/include/pybind11/eigen/tensor.h:475:17: warning: ‘operator delete’ called on unallocated object ‘<anonymous>’ [-Wfree-nonheap-object] 475 | delete src; | ^ /mounted_pybind11/include/pybind11/eigen/../pybind11.h: In function ‘_FUN’: /mounted_pybind11/include/pybind11/eigen/../pybind11.h:297:75: note: declared here 297 | std::move(args_converter).template call<Return, Guard>(cap->f), | ^ ```

…patible with the Catch2 `REQUIRE` macro (26 warnings like the one below). ________ Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu ________ ``` /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:9: warning: chained comparison 'v0 <= v1 == v2' may generate unintended results, use parentheses to specify order of evaluation or a logical operator to separate comparison expressions [bugprone-chained-comparison] 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:24: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:47: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:9: note: operand 'v0' is here 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:24: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:47: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~~~~~~~~~ /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:17: note: operand 'v1' is here 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:90: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:70: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~ /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:24: note: operand 'v2' is here 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:90: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:70: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~ ```

… warnings. ________ Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu ________ ``` pybind11/detail/internals.h:556:53: warning: multilevel pointer conversion from 'internals **' to 'const void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/detail/type_caster_base.h:431:20: warning: multilevel pointer conversion from 'void **' to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/numpy.h:904:81: warning: multilevel pointer conversion from '_object *const *' to 'const void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/numpy.h:1989:39: warning: multilevel pointer conversion from 'typename vectorize_arg<const double *>::type *' (aka 'const double **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/numpy.h:1989:39: warning: multilevel pointer conversion from 'typename vectorize_arg<const VectorizeTestClass *>::type *' (aka 'const VectorizeTestClass **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/stl/filesystem.h:75:44: warning: multilevel pointer conversion from 'PyObject **' (aka '_object **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/stl/filesystem.h:83:42: warning: multilevel pointer conversion from 'PyObject **' (aka '_object **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] ```

… PyPy build errors: ``` In file included from /Users/runner/work/pybind11/pybind11/tests/test_stl.cpp:18: /Users/runner/work/pybind11/pybind11/include/pybind11/stl/filesystem.h:75:17: error: no matching function for call to 'PyPyUnicode_FSConverter' if (PyUnicode_FSConverter(buf, reinterpret_cast<void *>(&native)) != 0) { ^~~~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:969:31: note: expanded from macro 'PyUnicode_FSConverter' ^~~~~~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:970:17: note: candidate function not viable: cannot convert argument of incomplete type 'void *' to 'struct _object **' for 2nd argument PyAPI_FUNC(int) PyUnicode_FSConverter(struct _object *arg0, struct _object **arg1); ^ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:969:31: note: expanded from macro 'PyUnicode_FSConverter' ^ In file included from /Users/runner/work/pybind11/pybind11/tests/test_stl.cpp:18: /Users/runner/work/pybind11/pybind11/include/pybind11/stl/filesystem.h:83:17: error: no matching function for call to 'PyPyUnicode_FSDecoder' if (PyUnicode_FSDecoder(buf, reinterpret_cast<void *>(&native)) != 0) { ^~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:971:29: note: expanded from macro 'PyUnicode_FSDecoder' ^~~~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:972:17: note: candidate function not viable: cannot convert argument of incomplete type 'void *' to 'struct _object **' for 2nd argument PyAPI_FUNC(int) PyUnicode_FSDecoder(struct _object *arg0, struct _object **arg1); ^ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:971:29: note: expanded from macro 'PyUnicode_FSDecoder' ^ ```

henryiii · 2024-07-29T14:59:16Z

include/pybind11/eigen/tensor.h

@@ -469,9 +469,6 @@ struct type_caster<Eigen::TensorMap<Type, Options>,
                parent_object = reinterpret_borrow<object>(parent);
                break;

-            case return_value_policy::take_ownership:
-                delete src;


This is a bit of a change, wouldn't it have been causing a double delete somewhere?

This is a bit of a change, wouldn't it have been causing a double delete somewhere?

It's a change only superficially, but in reality it's more of a no-op:

Imagine someone writing new bindings and trying return_value_policy::take_ownership. The next thing they know, they get the exception from the // fallthrough below. The only thing that makes sense is to pick from the two accepted return value policies named in the exception.

Copy-pasting the commit 7bf9b82 message here for better visibility:

Fix inconsistent pybind11/eigen/tensor.h behavior:

This existing comment in pybind11/eigen/tensor.h

// move, take_ownership don't make any sense for a ref/map:

is at odds with the delete src; three lines up.

In real-world client code take_ownership will not exist (unless the client code is untested and unused). I.e. the delete is essentially only useful to avoid leaks in the pybind11 unit tests.

While upgrading to clang-tidy 18, the warning below appeared. Apparently it is produced during LTO, and it appears difficult to suppress. Regardless, the best way to resolve this is to remove the delete and to simply make the test objects static in the unit test code.

lto-wrapper: warning: using serial compilation of 3 LTRANS jobs lto-wrapper: note: see the ‘-flto’ option documentation for more information In function ‘cast_impl’, inlined from ‘cast’ at /mounted_pybind11/include/pybind11/eigen/tensor.h:414:25, inlined from ‘operator()’ at /mounted_pybind11/include/pybind11/eigen/../pybind11.h:296:40, inlined from ‘_FUN’ at /mounted_pybind11/include/pybind11/eigen/../pybind11.h:267:21: /mounted_pybind11/include/pybind11/eigen/tensor.h:475:17: warning: ‘operator delete’ called on unallocated object ‘<anonymous>’ [-Wfree-nonheap-object] 475 | delete src; | ^ /mounted_pybind11/include/pybind11/eigen/../pybind11.h: In function ‘_FUN’: /mounted_pybind11/include/pybind11/eigen/../pybind11.h:297:75: note: declared here 297 | std::move(args_converter).template call<Return, Guard>(cap->f), | ^

rwgk · 2024-07-29T18:09:58Z

Thanks @henryiii and @Skylion007!

…c_test.cpp Follow-on to pybind#5272 — clang-tidy upgrade (to version 18) Fixes this error: ``` /__w/pybind11/pybind11/tests/pure_cpp/smart_holder_poc_test.cpp:167:12: error: the value returned by this function should not be disregarded; neglecting it may lead to errors [bugprone-unused-return-value,-warnings-as-errors] 167 | (void) new_owner.release(); // Manually verified: without this, clang++ -fsanitize=address | ^~~~~~~~~~~~~~~~~~~ ``` See also: https://clang.llvm.org/extra/clang-tidy/checks/bugprone/unused-return-value.html Specifically there: > std::unique_ptr::release(). Not using the return value can lead to resource leaks if the same pointer isn’t stored anywhere else. Often, ignoring the release() return value indicates that the programmer confused the function with reset(). I.e. the only way to tell clang-tidy that the smart_holder_poc_test.cpp is correct is to add the `NOLINT`.

pybind/pybind11#5272

* `container: silkeh/clang:18-bookworm` in .github/workflows/format.yml * clang-tidy auto-fix (trivial, in test only) * Disable `performance-enum-size` (noisy, low value) * Temporarily turn off 3 diagnostics (to be tackled one-by-one). * Add explicit `switch` `default` to resolve clang-tidy `bugprone-switch-missing-default-case` Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu tests/test_numpy_dtypes.cpp:212:5: warning: switching on non-enum value without default case may not cover all cases [bugprone-switch-missing-default-case] * Add clang-17 and clang-18 testing. * Add `NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)` in test_tagbased_polymorphic.cpp Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu tests/test_tagbased_polymorphic.cpp:77:40: warning: The value '150' provided to the cast expression is not in the valid range of values for 'Kind' [clang-analyzer-optin.core.EnumCastOutOfRange] * Fix inconsistent pybind11/eigen/tensor.h behavior: This existing comment in pybind11/eigen/tensor.h ``` // move, take_ownership don't make any sense for a ref/map: ``` is at odds with the `delete src;` three lines up. In real-world client code `take_ownership` will not exist (unless the client code is untested and unused). I.e. the `delete` is essentially only useful to avoid leaks in the pybind11 unit tests. While upgrading to clang-tidy 18, the warning below appeared. Apparently it is produced during LTO, and it appears difficult to suppress. Regardless, the best way to resolve this is to remove the `delete` and to simply make the test objects `static` in the unit test code. ________ Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu ________ ``` lto-wrapper: warning: using serial compilation of 3 LTRANS jobs lto-wrapper: note: see the ‘-flto’ option documentation for more information In function ‘cast_impl’, inlined from ‘cast’ at /mounted_pybind11/include/pybind11/eigen/tensor.h:414:25, inlined from ‘operator()’ at /mounted_pybind11/include/pybind11/eigen/../pybind11.h:296:40, inlined from ‘_FUN’ at /mounted_pybind11/include/pybind11/eigen/../pybind11.h:267:21: /mounted_pybind11/include/pybind11/eigen/tensor.h:475:17: warning: ‘operator delete’ called on unallocated object ‘<anonymous>’ [-Wfree-nonheap-object] 475 | delete src; | ^ /mounted_pybind11/include/pybind11/eigen/../pybind11.h: In function ‘_FUN’: /mounted_pybind11/include/pybind11/eigen/../pybind11.h:297:75: note: declared here 297 | std::move(args_converter).template call<Return, Guard>(cap->f), | ^ ``` * Disable `bugprone-chained-comparison`: this clang-tidy check is incompatible with the Catch2 `REQUIRE` macro (26 warnings like the one below). ________ Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu ________ ``` /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:9: warning: chained comparison 'v0 <= v1 == v2' may generate unintended results, use parentheses to specify order of evaluation or a logical operator to separate comparison expressions [bugprone-chained-comparison] 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:24: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:47: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:9: note: operand 'v0' is here 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:24: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:47: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~~~~~~~~~ /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:17: note: operand 'v1' is here 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:90: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:70: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~ /mounted_pybind11/tests/test_embed/test_interpreter.cpp:127:24: note: operand 'v2' is here 127 | REQUIRE(ret == 42); | ^ /build/tests/catch/catch.hpp:17670:90: note: expanded from macro 'REQUIRE' 17670 | #define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) | ^~~~~~~~~~~ /build/tests/catch/catch.hpp:2710:70: note: expanded from macro 'INTERNAL_CATCH_TEST' 2710 | catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ | ^~~~~~~~~~~ ``` * Add 8 `// NOLINT(bugprone-empty-catch)` * Resolve clang-tidy `bugprone-multi-level-implicit-pointer-conversion` warnings. ________ Debian clang version 18.1.8 (++20240718080534+3b5b5c1ec4a3-1~exp1~20240718200641.143) Target: x86_64-pc-linux-gnu ________ ``` pybind11/detail/internals.h:556:53: warning: multilevel pointer conversion from 'internals **' to 'const void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/detail/type_caster_base.h:431:20: warning: multilevel pointer conversion from 'void **' to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/numpy.h:904:81: warning: multilevel pointer conversion from '_object *const *' to 'const void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/numpy.h:1989:39: warning: multilevel pointer conversion from 'typename vectorize_arg<const double *>::type *' (aka 'const double **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/numpy.h:1989:39: warning: multilevel pointer conversion from 'typename vectorize_arg<const VectorizeTestClass *>::type *' (aka 'const VectorizeTestClass **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/stl/filesystem.h:75:44: warning: multilevel pointer conversion from 'PyObject **' (aka '_object **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] pybind11/stl/filesystem.h:83:42: warning: multilevel pointer conversion from 'PyObject **' (aka '_object **') to 'void *', please use explicit cast [bugprone-multi-level-implicit-pointer-conversion] ``` * Introduce `PYBIND11_REINTERPRET_CAST_VOID_PTR_IF_NOT_PYPY` to resolve PyPy build errors: ``` In file included from /Users/runner/work/pybind11/pybind11/tests/test_stl.cpp:18: /Users/runner/work/pybind11/pybind11/include/pybind11/stl/filesystem.h:75:17: error: no matching function for call to 'PyPyUnicode_FSConverter' if (PyUnicode_FSConverter(buf, reinterpret_cast<void *>(&native)) != 0) { ^~~~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:969:31: note: expanded from macro 'PyUnicode_FSConverter' ^~~~~~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:970:17: note: candidate function not viable: cannot convert argument of incomplete type 'void *' to 'struct _object **' for 2nd argument PyAPI_FUNC(int) PyUnicode_FSConverter(struct _object *arg0, struct _object **arg1); ^ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:969:31: note: expanded from macro 'PyUnicode_FSConverter' ^ In file included from /Users/runner/work/pybind11/pybind11/tests/test_stl.cpp:18: /Users/runner/work/pybind11/pybind11/include/pybind11/stl/filesystem.h:83:17: error: no matching function for call to 'PyPyUnicode_FSDecoder' if (PyUnicode_FSDecoder(buf, reinterpret_cast<void *>(&native)) != 0) { ^~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:971:29: note: expanded from macro 'PyUnicode_FSDecoder' ^~~~~~~~~~~~~~~~~~~~~ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:972:17: note: candidate function not viable: cannot convert argument of incomplete type 'void *' to 'struct _object **' for 2nd argument PyAPI_FUNC(int) PyUnicode_FSDecoder(struct _object *arg0, struct _object **arg1); ^ /Users/runner/hostedtoolcache/PyPy/3.10.14/x64/include/pypy3.10/pypy_decl.h:971:29: note: expanded from macro 'PyUnicode_FSDecoder' ^ ``` * clang-tidy auto-fix * Fix silly oversight.

Ralf W. Grosse-Kunstleve added 14 commits July 28, 2024 19:10

container: silkeh/clang:18-bookworm in .github/workflows/format.yml

2c47d1a

clang-tidy auto-fix (trivial, in test only)

3b53793

Disable performance-enum-size (noisy, low value)

c4106a2

Temporarily turn off 3 diagnostics (to be tackled one-by-one).

25238cb

Add clang-17 and clang-18 testing.

99d84a9

Add 8 // NOLINT(bugprone-empty-catch)

183e7c7

clang-tidy auto-fix

59aa8c3

Fix silly oversight.

3fbb4aa

rwgk marked this pull request as ready for review July 29, 2024 08:28

rwgk requested a review from henryiii as a code owner July 29, 2024 08:28

henryiii reviewed Jul 29, 2024

View reviewed changes

Skylion007 approved these changes Jul 29, 2024

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henryiii approved these changes Jul 29, 2024

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rwgk merged commit 2e260b0 into pybind:master Jul 29, 2024
89 checks passed

rwgk deleted the clang-tidy_upgrade_v18 branch July 29, 2024 18:10

github-actions bot added the needs changelog Possibly needs a changelog entry label Jul 29, 2024

rwgk pushed a commit to rwgk/pybind11clif that referenced this pull request Jul 30, 2024

Updates related to clang-tidy upgrade (to version 18):

39be69a

pybind/pybind11#5272

rwgk mentioned this pull request Jul 30, 2024

[smart_holder] Bake smart_holder functionality into class_ and type_caster_base #5257

Merged

henryiii changed the title ~~clang-tidy upgrade (to version 18)~~ chore: clang-tidy upgrade (to version 18) Aug 13, 2024

henryiii removed the needs changelog Possibly needs a changelog entry label Aug 13, 2024

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chore: clang-tidy upgrade (to version 18) #5272

chore: clang-tidy upgrade (to version 18) #5272

rwgk commented Jul 29, 2024 •

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rwgk commented Jul 29, 2024

chore: clang-tidy upgrade (to version 18) #5272

chore: clang-tidy upgrade (to version 18) #5272

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