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git_commit commit 9e87caff98cefcabfc13288229a4422e7f9edde4
Author: A. Jiang <de34@live.cn>
Date: Sun Mar 9 11:17:24 2025 +0800

[libc++][NFC] Comment cleanup for `<type_traits>` (#130422)

- Aligns all version comments to line 65.
- Consistently uses `// since C++` instead of `// C++`, in lowercase as
used in most version comments.
- Consistently uses `class` to introduce type template parameters.
- Consistently uses `inline constexpr` for variable templates.
- Corrects the comment for `bool_constant` to `// since C++17` as it's a
C++17 feature.
- Changes the class-key of `result_of` to `struct`, which follows N4659
[depr.meta.types] and the actual usage in libc++.
- Adds missed `// since C++17` for `is_(nothrow_)invocable(_r)`.
- Moves the comments for `is_nothrow_convertible_v` to the part for
variable templates.
- Removes duplicated comments for `true_type` and `false_type`.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 529932 2025-12-16T16:40:01 0:00:00
Previous 529401 2025-12-16T16:40:01 0:00:00
Baseline 485288 2025-12-16T16:40:01 0:00:00


Tests Summary

Status Group # # (B)
Performance Regressions 3 0
Performance Improvements 3 0
Added Tests 0 18
Unchanged Tests 84 72
Total Tests 90

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
707_ntest_r 3.22% 17.808 18.382 - 0.00% -
731_astcenc_r 2.91% 10.012 10.303 - 0.00% -
710_omnetpp_r 1.84% 8.464 8.620 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
736_ocio_r -2.64% 16.564 16.127 - 0.00% -
753_ns3_r -1.84% 10.826 10.627 - 0.00% -
729_abc_r -1.49% 18.991 18.708 - 0.00% -

Added Tests - execution_time
706_stockfish_r
707_ntest_r
709_cactus_r
710_omnetpp_r
721_gcc_r
723_llvm_r
727_cppcheck_r
729_abc_r
731_astcenc_r
734_vpr_r
735_gem5_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r
767_nest_r


Report Time: 0.27s
Name Current %
706_stockfish_r 22.047 -
707_ntest_r 18.382 3.22%
709_cactus_r 19.718 -
710_omnetpp_r 8.620 1.84%
721_gcc_r 13.021 -
723_llvm_r 11.453 -
727_cppcheck_r 24.399 -
729_abc_r 18.708 -1.49%
731_astcenc_r 10.303 2.91%
734_vpr_r 15.359 -
735_gem5_r 13.956 -
736_ocio_r 16.127 -2.64%
737_gmsh_r 13.058 -
748_flightdm_r 9.015 -
750_sealcrypto_r 18.302 -
753_ns3_r 10.627 -1.84%
766_femflow_r 12.769 -
767_nest_r 14.187 -
Geometric Mean 14.382 -