Magnus pushed to branch wip/mangoiv/ghc-9.12-bp at Glasgow Haskell Compiler / GHC

Commits:

• 6b497eee
  by mangoiv at 2026-05-27T21:25:30+02:00

  packaging: regenerate llvm-targets
  
  regenerate llvm-targets using utils/llvm-targets/gen-data-layout.sh and
  clang version 19.1.7
  Target: x86_64-unknown-linux-gnu
  

• e246c44d
  by Cheng Shao at 2026-05-27T21:25:30+02:00

  ghc-internal: update to unicode 17.0.0
  
  This commit updates the generated code in ghc-internal to match
  unicode 17.0.0.
  
  (cherry picked from commit 7077c9f76ebadedefd763078e7f7c42201b8a4b4)
  

• 007b39e6
  by Cheng Shao at 2026-05-27T21:25:30+02:00

  wasm: ensure post-linker output is synchronous ESM
  
  This patch fixes wasm backend's post-linker output script to ensure
  it's synchronous ESM and doesn't use top-level await, which doesn't
  work in ServiceWorkers. Fixes #27257.
  
  (cherry picked from commit cccf45da01988801b0c97f7e7ed0160191980226)
  

13 changed files:

• + changelog.d/wasm-fix-serviceworker
• libraries/base/tests/unicode002.stdout
• libraries/base/tests/unicode003.stdout
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/DerivedCoreProperties.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/GeneralCategory.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleLowerCaseMapping.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleTitleCaseMapping.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleUpperCaseMapping.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Version.hs
• libraries/ghc-internal/tools/ucd2haskell/ucd.sh
• libraries/ghc-internal/tools/ucd2haskell/unicode_version
• llvm-targets
• utils/jsffi/prelude.mjs

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