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git_commit commit 8f4deff5d51ac190e056a6738018fc8aa3114151
Author: Michael Buch <michaelbuch12@gmail.com>
Date: Thu Jul 17 23:50:39 2025 +0100

[libcxx][fstream][NFC] Make __failed helper lambda a member function (#149390)

This patch makes the `__failed` lambda a member function on `fstream`.
This fixes two LLDB expression evaluation test failures that got
introduced with https://github.com/llvm/llvm-project/pull/147389:
```
16:22:51 ********************
16:22:51 Unresolved Tests (2):
16:22:51 lldb-api :: commands/expression/import-std-module/list-dbg-info-content/TestDbgInfoContentListFromStdModule.py
16:22:51 lldb-api :: commands/expression/import-std-module/list/TestListFromStdModule.py
```

The expression evaluator is asserting in the Clang parser:
```
Assertion failed: (capture_size() == Class->capture_size() && "Wrong number of captures"), function LambdaExpr, file ExprCXX.cpp, line 1277.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
```

Ideally we'd figure out why LLDB is falling over on this lambda. But to
unblock CI for now, make this a member function.

In the long run we should figure out the LLDB bug here so libc++ doesn't
need to care about whether it uses lambdas like this or not.
Filter

ldionne-old-macbook-results test results

Run Order Start Time Duration
Current 545229 2025-12-16T16:40:01 0:00:00
Previous 545213 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 17
Unchanged Tests 84 68
Total Tests 85

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
750_sealcrypto_r 2.81% 18.520 19.041 - 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


Report Time: 0.17s