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Merged
merged 2 commits into from
Mar 23, 2025
Merged

[interpreter] Always build LLVM with C++17 #17735

merged 2 commits into from
Mar 23, 2025

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hahnjo
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@hahnjo hahnjo commented Feb 17, 2025

Closes #17686

@hahnjo hahnjo added in:Build System in:Cling clean build Ask CI to do non-incremental build on PR labels Feb 17, 2025
@hahnjo hahnjo self-assigned this Feb 17, 2025
@hahnjo hahnjo mentioned this pull request Feb 17, 2025
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github-actions bot commented Feb 17, 2025 •
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Test Results

    20 files      20 suites   4d 23h 22m 52s ⏱️
 2 726 tests  2 725 ✅ 0 💤 1 ❌
52 683 runs  52 682 ✅ 0 💤 1 ❌

For more details on these failures, see this check.

Results for commit a3a9d49.

♻️ This comment has been updated with latest results.

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hahnjo commented Mar 10, 2025

Do we want this for 6.36? llvm/llvm-project#127459 was merged upstream (+ backported to LLVM 20), but I can also create a tag for our LLVM 18, let me know.

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dpiparo commented Mar 13, 2025

Yes, thanks: It would be useful to have this for 6.36.

@hahnjo hahnjo marked this pull request as ready for review March 13, 2025 09:47
@hahnjo hahnjo requested a review from bellenot as a code owner March 13, 2025 09:47
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hahnjo commented Mar 19, 2025

ping @dpiparo @vgvassilev

hahnjo and others added 2 commits March 22, 2025 16:32
@hahnjo
[llvm-project][Support] Ensure complete type DelimitedScope
4797f15 
JSONScopedPrinter has a std::unique_ptr<DelimitedScope> member and
defaulted constructor argument, so it needs a complete type. This
resolves one of the many build errors with C++23 using Clang.

Backport of llvm/llvm-project#127459
@hahnjo
[interpreter] Always build LLVM with C++17
a3a9d49 
Closes root-project#17686
@hahnjo hahnjo merged commit 9d3084b into root-project:master Mar 23, 2025
40 of 67 checks passed
@hahnjo hahnjo deleted the llvm-cxx23 branch March 23, 2025 12:11
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@dpiparo dpiparo dpiparo approved these changes

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@bellenot bellenot Awaiting requested review from bellenot bellenot is a code owner

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C++23 crash in DiagnosticInfo.h
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