Marge Bot pushed to branch master at Glasgow Haskell Compiler / GHC Commits: c927954f by Vladislav Zavialov at 2026-02-27T18:46:50-05:00 Increase test coverage of diagnostics Add test cases for the previously untested diagnostics: [GHC-01239] PsErrIfInFunAppExpr [GHC-04807] PsErrProcInFunAppExpr [GHC-08195] PsErrInvalidRecordCon [GHC-16863] PsErrUnsupportedBoxedSumPat [GHC-18910] PsErrSemiColonsInCondCmd [GHC-24737] PsErrInvalidWhereBindInPatSynDecl [GHC-25037] PsErrCaseInFunAppExpr [GHC-25078] PsErrPrecedenceOutOfRange [GHC-28021] PsErrRecordSyntaxInPatSynDecl [GHC-35827] TcRnNonOverloadedSpecialisePragma [GHC-40845] PsErrUnpackDataCon [GHC-45106] PsErrInvalidInfixHole [GHC-50396] PsErrInvalidRuleActivationMarker [GHC-63930] MultiWayIfWithoutAlts [GHC-65536] PsErrNoSingleWhereBindInPatSynDecl [GHC-67630] PsErrMDoInFunAppExpr [GHC-70526] PsErrLetCmdInFunAppCmd [GHC-77808] PsErrDoCmdInFunAppCmd [GHC-86934] ClassPE [GHC-90355] PsErrLetInFunAppExpr [GHC-91745] CasesExprWithoutAlts [GHC-92971] PsErrCaseCmdInFunAppCmd [GHC-95644] PsErrBangPatWithoutSpace [GHC-97005] PsErrIfCmdInFunAppCmd Remove unused error constructors: [GHC-44524] PsErrExpectedHyphen [GHC-91382] TcRnIllegalKindSignature - - - - - 50 changed files: - compiler/GHC/Parser/Errors/Ppr.hs - compiler/GHC/Parser/Errors/Types.hs - compiler/GHC/Tc/Errors/Ppr.hs - compiler/GHC/Tc/Errors/Types.hs - compiler/GHC/Types/Error/Codes.hs - + testsuite/tests/dependent/should_fail/SelfDepCls.hs - + testsuite/tests/dependent/should_fail/SelfDepCls.stderr - testsuite/tests/dependent/should_fail/all.T - testsuite/tests/diagnostic-codes/codes.stdout - testsuite/tests/module/all.T - + testsuite/tests/module/mod70b.hs - + testsuite/tests/module/mod70b.stderr - + testsuite/tests/parser/should_fail/NoBlockArgumentsFail4.hs - + testsuite/tests/parser/should_fail/NoBlockArgumentsFail4.stderr - testsuite/tests/parser/should_fail/NoBlockArgumentsFailArrowCmds.hs - testsuite/tests/parser/should_fail/NoBlockArgumentsFailArrowCmds.stderr - + testsuite/tests/parser/should_fail/NoDoAndIfThenElseArrowCmds.hs - + testsuite/tests/parser/should_fail/NoDoAndIfThenElseArrowCmds.stderr - testsuite/tests/parser/should_fail/all.T - + testsuite/tests/parser/should_fail/badRuleMarker.hs - + testsuite/tests/parser/should_fail/badRuleMarker.stderr - + testsuite/tests/parser/should_fail/patFail010.hs - + testsuite/tests/parser/should_fail/patFail010.stderr - + testsuite/tests/parser/should_fail/patFail011.hs - + testsuite/tests/parser/should_fail/patFail011.stderr - + testsuite/tests/parser/should_fail/precOutOfRange.hs - + testsuite/tests/parser/should_fail/precOutOfRange.stderr - + testsuite/tests/parser/should_fail/unpack_data_con.hs - + testsuite/tests/parser/should_fail/unpack_data_con.stderr - testsuite/tests/patsyn/should_fail/T10426.stderr - testsuite/tests/patsyn/should_fail/all.T - + testsuite/tests/patsyn/should_fail/patsyn_where_fail1.hs - + testsuite/tests/patsyn/should_fail/patsyn_where_fail1.stderr - + testsuite/tests/patsyn/should_fail/patsyn_where_fail2.hs - + testsuite/tests/patsyn/should_fail/patsyn_where_fail2.stderr - + testsuite/tests/patsyn/should_fail/patsyn_where_fail3.hs - + testsuite/tests/patsyn/should_fail/patsyn_where_fail3.stderr - + testsuite/tests/patsyn/should_fail/patsyn_where_fail4.hs - + testsuite/tests/patsyn/should_fail/patsyn_where_fail4.stderr - + testsuite/tests/th/TH_EmptyLamCases.hs - + testsuite/tests/th/TH_EmptyLamCases.stderr - + testsuite/tests/th/TH_EmptyMultiIf.hs - + testsuite/tests/th/TH_EmptyMultiIf.stderr - testsuite/tests/th/all.T - testsuite/tests/unboxedsums/all.T - + testsuite/tests/unboxedsums/unboxedsums4p.hs - + testsuite/tests/unboxedsums/unboxedsums4p.stderr - + testsuite/tests/warnings/should_compile/SpecMultipleTysMono.hs - + testsuite/tests/warnings/should_compile/SpecMultipleTysMono.stderr - testsuite/tests/warnings/should_compile/all.T The diff was not included because it is too large. View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/c927954fae3f058f5a616672e7f8a1e2... -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/c927954fae3f058f5a616672e7f8a1e2... You're receiving this email because of your account on gitlab.haskell.org.