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git_commit commit 7415a7fc11fd7d4865e2f0e08b378c561aae7a4f
Author: A. Jiang <de34@live.cn>
Date: Fri Nov 28 18:55:13 2025 +0800

[libc++][NFC] Simplify SFINAE detections in `weak_result_type.h` (#169870)

For `__has_result_type`, it can be replaced with a variable template
`__has_result_type_v`. Note that the pre-existing extraneous `*` used in
detection is buggy, but it's a functional change to fix it.

`false_type` and `true_type` are no longer directly used, so direct
inclusion of `<__type_traits/integral_constant.h>` is removed.

For `__derives_from_{unary,binary}_function`, it's unnecessary to invent
a `__two` type for each specialization. So `void` is used instead. Also,
`nullptr` is now used instead of `0`.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 560922 2025-12-16T16:40:01 0:00:00
Previous 560911 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 1 0
Added Tests 0 16
Unchanged Tests 79 64
Total Tests 80

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
748_flightdm_r 1.18% 8.904 9.009 - 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
735_gem5_r
736_ocio_r
737_gmsh_r
748_flightdm_r
750_sealcrypto_r
753_ns3_r
766_femflow_r


Report Time: 0.08s