Brandon Chinn pushed to branch wip/interpolated-strings at Glasgow Haskell Compiler / GHC Commits: 99f32238 by Brandon Chinn at 2026-04-05T13:40:51-07:00 [refactor] Always use processCharsSingle to get StringLexError - - - - - 433071da by Brandon Chinn at 2026-04-05T13:41:14-07:00 [refactor] Add pprHsStringMulti, unify string ppr functions - - - - - 72fd10b5 by Brandon Chinn at 2026-04-05T14:31:12-07:00 [refactor] Break out GHC.Data.StringMeta - - - - - 72c318d9 by Brandon Chinn at 2026-04-08T22:04:37-07:00 Implement interpolated strings - - - - - 70 changed files: - compiler/GHC/Builtin/Names.hs - compiler/GHC/Builtin/Names/TH.hs - compiler/GHC/Builtin/Types.hs - + compiler/GHC/Data/StringMeta.hs - compiler/GHC/Driver/Flags.hs - compiler/GHC/Hs/Expr.hs - compiler/GHC/Hs/Instances.hs - compiler/GHC/Hs/Lit.hs - compiler/GHC/Hs/Syn/Type.hs - compiler/GHC/HsToCore/Expr.hs - compiler/GHC/HsToCore/Quote.hs - compiler/GHC/HsToCore/Ticks.hs - compiler/GHC/Iface/Ext/Ast.hs - compiler/GHC/Parser.y - compiler/GHC/Parser/Lexer.x - compiler/GHC/Parser/Lexer/String.x - compiler/GHC/Parser/String.hs - compiler/GHC/Rename/Expr.hs - compiler/GHC/Rename/Pat.hs - + compiler/GHC/Rename/String.hs - compiler/GHC/Tc/Gen/Expr.hs - compiler/GHC/Tc/Types/Origin.hs - compiler/GHC/Tc/Zonk/Type.hs - compiler/GHC/ThToHs.hs - compiler/GHC/Utils/Outputable.hs - compiler/Language/Haskell/Syntax/Expr.hs - compiler/Language/Haskell/Syntax/Extension.hs - compiler/ghc.cabal.in - libraries/ghc-boot-th/GHC/Boot/TH/Ppr.hs - libraries/ghc-experimental/ghc-experimental.cabal.in - + libraries/ghc-experimental/src/Data/String/Interpolate/Experimental.hs - libraries/ghc-internal/ghc-internal.cabal.in - libraries/ghc-internal/src/GHC/Internal/Data/Data.hs - + libraries/ghc-internal/src/GHC/Internal/Data/String/Interpolate.hs - libraries/ghc-internal/src/GHC/Internal/LanguageExtensions.hs - libraries/ghc-internal/src/GHC/Internal/TH/Lib.hs - libraries/ghc-internal/src/GHC/Internal/TH/Lift.hs - libraries/ghc-internal/src/GHC/Internal/TH/Syntax.hs - libraries/ghci/GHCi/TH/Binary.hs - libraries/template-haskell/Language/Haskell/TH/Lib.hs - testsuite/tests/driver/T4437.hs - + testsuite/tests/parser/should_fail/MultilineStringsEscapeOverflow.hs - + testsuite/tests/parser/should_fail/MultilineStringsEscapeOverflow.stderr - + testsuite/tests/parser/should_fail/StringInterpolationEscapeOverflow.hs - + testsuite/tests/parser/should_fail/StringInterpolationEscapeOverflow.stderr - + testsuite/tests/parser/should_fail/StringInterpolationExtraOpen.hs - + testsuite/tests/parser/should_fail/StringInterpolationExtraOpen.stderr - + testsuite/tests/parser/should_fail/StringInterpolationInPat.hs - + testsuite/tests/parser/should_fail/StringInterpolationInPat.stderr - + testsuite/tests/parser/should_fail/StringInterpolationInType.hs - + testsuite/tests/parser/should_fail/StringInterpolationInType.stderr - + testsuite/tests/parser/should_fail/StringInterpolationIncompleteExpr.hs - + testsuite/tests/parser/should_fail/StringInterpolationIncompleteExpr.stderr - + testsuite/tests/parser/should_fail/StringInterpolationInvalidExpr.hs - + testsuite/tests/parser/should_fail/StringInterpolationInvalidExpr.stderr - + testsuite/tests/parser/should_fail/StringInterpolationLineComment.hs - + testsuite/tests/parser/should_fail/StringInterpolationLineComment.stderr - + testsuite/tests/parser/should_fail/StringInterpolationNoDelimClose.hs - + testsuite/tests/parser/should_fail/StringInterpolationNoDelimClose.stderr - + testsuite/tests/parser/should_fail/StringInterpolationNoExpr.hs - + testsuite/tests/parser/should_fail/StringInterpolationNoExpr.stderr - + testsuite/tests/parser/should_fail/StringInterpolationNoExprClose.hs - + testsuite/tests/parser/should_fail/StringInterpolationNoExprClose.stderr - testsuite/tests/parser/should_fail/all.T - + testsuite/tests/parser/should_run/StringInterpolation.hs - + testsuite/tests/parser/should_run/StringInterpolation.stdout - + testsuite/tests/parser/should_run/StringInterpolationOverloaded.hs - + testsuite/tests/parser/should_run/StringInterpolationOverloaded.stdout - testsuite/tests/parser/should_run/all.T - utils/haddock/haddock-api/src/Haddock/Backends/Hyperlinker/Parser.hs The diff was not included because it is too large. View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/18ef9781497d32023bc1e1637654d9b... -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/18ef9781497d32023bc1e1637654d9b... You're receiving this email because of your account on gitlab.haskell.org.