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| author | Ben Orchard <thefirstmuffinman@gmail.com> | 2022-05-24 14:18:45 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2023-05-03 20:16:18 -0400 |
| commit | 931c8d82f28fb98a7e0ad0a837eff05c08021cbe (patch) | |
| tree | 2c23bfc55f915762e43d4cf87aff21991b8a73d0 /libraries | |
| parent | 00a8a5ff9abf5bb1a0c2a9225c7bca5ec3bdf306 (diff) | |
| download | haskell-931c8d82f28fb98a7e0ad0a837eff05c08021cbe.tar.gz | |
Add sized primitive literal syntax
Adds a new LANGUAGE pragma ExtendedLiterals, which enables defining
unboxed numeric literals such as `0xFF#Word8 :: Word8#`.
Implements GHC proposal 0451:
https://github.com/ghc-proposals/ghc-proposals/blob/b384a538b34f79d18a0201455b7b3c473bc8c936/proposals/0451-sized-literals.rst
Fixes #21422.
Bumps haddock submodule.
Co-authored-by: Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io>
Diffstat (limited to 'libraries')
| -rw-r--r-- | libraries/ghc-boot-th/GHC/LanguageExtensions/Type.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libraries/ghc-boot-th/GHC/LanguageExtensions/Type.hs b/libraries/ghc-boot-th/GHC/LanguageExtensions/Type.hs index 532c290ba8..e3bd35cbbb 100644 --- a/libraries/ghc-boot-th/GHC/LanguageExtensions/Type.hs +++ b/libraries/ghc-boot-th/GHC/LanguageExtensions/Type.hs @@ -152,6 +152,7 @@ data Extension | OverloadedRecordDot | OverloadedRecordUpdate | TypeAbstractions + | ExtendedLiterals deriving (Eq, Enum, Show, Generic, Bounded) -- 'Ord' and 'Bounded' are provided for GHC API users (see discussions -- in https://gitlab.haskell.org/ghc/ghc/merge_requests/2707 and |