Wolfgang Jeltsch pushed to branch wip/jeltsch/text-read-implementation-into-base at Glasgow Haskell Compiler / GHC Commits: 3dd63940 by Wolfgang Jeltsch at 2026-04-14T21:46:15+03:00 Move most of the `System.IO` implementation into `base` This involves a rewrite of the `combine` helper function to avoid the use of `last`, which would now be flagged as an error. Metric Increase: T12227 T12707 T5642 - - - - - 4ed43e99 by Wolfgang Jeltsch at 2026-04-14T21:48:05+03:00 Move I/O-related `Read` instances into `base` - - - - - 84233dca by Wolfgang Jeltsch at 2026-04-14T21:48:05+03:00 Move most of the `Numeric` implementation into `base` The `showHex` operation and the `showIntAtBase` operation, which underlies it, are kept in `GHC.Internal.Numeric`, because `showHex` is used in a few places in `ghc-internal`; everything else is moved. - - - - - 24e9548f by Wolfgang Jeltsch at 2026-04-14T21:48:05+03:00 Move the instance `Read ByteOrder` into `base` - - - - - 6e53f172 by Wolfgang Jeltsch at 2026-04-14T21:48:05+03:00 Move the implementation of version parsing into `base` - - - - - 4439aad0 by Wolfgang Jeltsch at 2026-04-14T21:48:05+03:00 Move the implementation of `readConstr` into `base` - - - - - f33a56cd by Wolfgang Jeltsch at 2026-04-14T21:48:24+03:00 Move the `Text.Read` implementation into `base` - - - - - 47 changed files: - libraries/base/src/Control/Concurrent.hs - libraries/base/src/Data/Data.hs - libraries/base/src/Data/Functor/Classes.hs - libraries/base/src/Data/Functor/Compose.hs - libraries/base/src/Data/Version.hs - libraries/base/src/GHC/ByteOrder.hs - libraries/base/src/GHC/IO/Handle.hs - libraries/base/src/Numeric.hs - libraries/base/src/Prelude.hs - libraries/base/src/System/IO.hs - libraries/base/src/Text/Printf.hs - libraries/base/src/Text/Read.hs - libraries/ghc-internal/ghc-internal.cabal.in - libraries/ghc-internal/src/GHC/Internal/Data/Data.hs - libraries/ghc-internal/src/GHC/Internal/Data/Version.hs - libraries/ghc-internal/src/GHC/Internal/IO/Device.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Types.hs - libraries/ghc-internal/src/GHC/Internal/IO/IOMode.hs - libraries/ghc-internal/src/GHC/Internal/Numeric.hs - libraries/ghc-internal/src/GHC/Internal/Read.hs - libraries/ghc-internal/src/GHC/Internal/System/IO.hs - − libraries/ghc-internal/src/GHC/Internal/Text/Read.hs - testsuite/tests/interface-stability/base-exports.stdout - testsuite/tests/interface-stability/base-exports.stdout-javascript-unknown-ghcjs - testsuite/tests/interface-stability/base-exports.stdout-mingw32 - testsuite/tests/interface-stability/base-exports.stdout-ws-32 - testsuite/tests/plugins/plugins09.stdout - testsuite/tests/plugins/plugins10.stdout - testsuite/tests/plugins/plugins11.stdout - testsuite/tests/plugins/static-plugins.stdout - testsuite/tests/typecheck/should_compile/T9497a.stderr - testsuite/tests/typecheck/should_compile/holes.stderr - testsuite/tests/typecheck/should_compile/holes3.stderr - testsuite/tests/typecheck/should_compile/valid_hole_fits.stderr - testsuite/tests/typecheck/should_fail/T9497d.stderr - testsuite/tests/typecheck/should_run/T9497a-run.stderr - testsuite/tests/typecheck/should_run/T9497b-run.stderr - testsuite/tests/typecheck/should_run/T9497c-run.stderr - utils/haddock/html-test/ref/Bug1004.html - utils/haddock/html-test/ref/Bug973.html - utils/haddock/html-test/ref/ConstructorPatternExport.html - utils/haddock/html-test/ref/DefaultSignatures.html - utils/haddock/html-test/ref/Hash.html - utils/haddock/html-test/ref/PatternSyns.html - utils/haddock/html-test/ref/PatternSyns2.html - utils/haddock/html-test/ref/QuasiExpr.html - utils/haddock/html-test/ref/Test.html The diff was not included because it is too large. View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/42b80acdd8336c762d4ce30395d9fcb... -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/42b80acdd8336c762d4ce30395d9fcb... You're receiving this email because of your account on gitlab.haskell.org.