[cas] Fix caching of diagnostics using getCustomDiagID#9905

Merged

akyrtzi merged 3 commits intoswiftlang:swift/release/6.2from

benlangmuir:cache-custom-diags-stable

Apr 23, 2025

Commits on Apr 21, 2025

[clang] Extend diagnose_if to accept more detailed warning information, take 2 (#119712)

philnik777
authored and
benlangmuir
committed
[cas] Fix caching of diagnostics using getCustomDiagID
benlangmuir
committed

Commits on Apr 22, 2025

[6.2] Fix clangd unittest build failure after 5d0b3e1582
benlangmuir
committed