cling: fix regression from Nixpkgs upgrading to GCC 15#525392
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thomasjm wants to merge 1 commit into
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is it a runtime failure that you are fixing? cling builds fine currently on hydra |
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Never mind, I think it's moot after #536845. Thanks! |
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Nixpkgs master bumped the default GCC to 15.x. Cling's embedded clang 18 crashes when parsing GCC 15's C++ headers, which use attributes like
__externally_visible__that clang 18 doesn't recognize. Pinning to GCC 14 (the default on release-25.11) fixes the incompatibility.Things done
passthru.tests.nixpkgs-reviewon this PR. See nixpkgs-review usage../result/bin/.