-fdo-eta-reduction
-with-rtsopts=⟨opts⟩
-no-hs-main
-fmax-uncovered-patterns=⟨n⟩
-XQuantifiedConstraints
-Wno-all-missed-specialisations
-pgmdll ⟨cmd⟩
-XUnicodeSyntax
-ddump-ds-preopt
-ddump-rule-firings
-ddump-stg
-distrust-all-packages
-dynamic-too
-ddump-hi
-Wno-partial-type-signatures
-package ⟨pkg⟩
-fshow-type-app-vars-of-hole-fits
-fno-regs-graph
-Wno-star-is-type
--interactive
-g⟨n⟩
-dsuppress-timestamps
-fno-gen-manifest
-fclear-plugins
-framework ⟨name⟩
-this-unit-id ⟨unit-id⟩
-Wsimplifiable-class-constraints
-dsuppress-coercions
-fno-print-expanded-synonyms
-dhex-word-literals
-ddump-rules
-fexternal-interpreter
-fdefer-type-errors
-fshow-hole-constraints
-global-package-db
-keep-o-files
-Wno-inaccessible-code
-fno-opt-coercion
-mbmi2
-fno-print-potential-instances
-fplugin=⟨module⟩
-ddump-prep
-dno-typeable-binds
-fno-defer-typed-holes
-Wno-deferred-out-of-scope-variables
-fcse
-Wunused-do-bind
-fcase-merge
-fno-unbox-strict-fields
-Wmissing-fields
-Wall
-package ⟨name⟩
-staticlib
-fprint-expanded-synonyms
-XUndecidableInstances
-fspec-constr-count=⟨n⟩
-debug
-floopification
-funclutter-valid-hole-fits
-fmax-valid-hole-fits=⟨n⟩
-Wno-overlapping-patterns
-fno-abstract-refinement-hole-fits
-fwrite-ide-info
-fPIC
-fprof-count-entries
-funfolding-use-threshold=⟨n⟩
-Wno-unsupported-calling-conventions
-ddump-ds
-dsuppress-type-applications
-ddump-cfg-weights
-fasm
-Wwarn
-fno-print-equality-relations
-XOverlappingInstances
-Wmissing-space-after-bang
-fstg-lift-lams-known
-C
-fprint-explicit-runtime-reps
-XEmptyDataDecls
-opti ⟨option⟩
-fllvm-fill-undef-with-garbage
-feager-blackholing
-XHaskell98
-Wincomplete-uni-patterns
-static
-dynload
-fghci-hist-size=⟨n⟩
-fno-block-layout-cfg
-fno-pedantic-bottoms
-Wimplicit-kind-vars
-include-cpp-deps
-fprint-potential-instances
-XOverloadedLists
-Wno-missing-local-sigs
-dppr-cols=⟨n⟩
-funfolding-keeness-factor=⟨n⟩
-Wno-deprecations
-XDeriveDataTypeable
-optlo ⟨option⟩
-odir ⟨dir⟩
-fignore-interface-pragmas
-XMultiParamTypeClasses
-dstg-lint
-Woverlapping-patterns
-XUnliftedNewtypes
-XHaskell2010
-fno-float-in
-msse4.2
-Wno-inferred-safe-imports
-Winferred-safe-imports
-Wmissing-exported-signatures
-XExistentialQuantification
-Wno-simplifiable-class-constraints
-tmpdir ⟨dir⟩
-Wpartial-fields
-Wno-compat-unqualified-imports
-Wno-missed-specialisations
-fdefer-diagnostics
-fPIE
-Wmissing-local-signatures
-XRecordWildCards
-ddump-splices
--make
-fno-stg-lift-lams-rec-args-any
-M
-dep-makefile ⟨file⟩
-Wnoncanonical-monad-instances
-drule-check=⟨str⟩
-XQuasiQuotes
-outputdir ⟨dir⟩
-XPolyKinds
-fno-cross-module-specialise
-ddump-cmm-sp
-fobject-code
-ddump-mod-map
-Wunused-packages
-fno-strictness
-XApplicativeDo
-fno-state-hack
-Worphans
-keep-cafs
-flate-dmd-anal
-hisuf ⟨suffix⟩
-Wtype-defaults
-hcsuf ⟨suffix⟩
-dumpdir ⟨dir⟩
-Wdeprecated-flags
-fno-full-laziness
-fno-show-provenance-of-hole-fits
-keep-hscpp-files
-prof
-fno-stg-cse
-funbox-strict-fields
-trust ⟨pkg⟩
-ddump-types
-dcore-lint
-XEmptyDataDeriving
-ferror-spans
-fshow-type-app-of-hole-fits
-fliberate-case-threshold=⟨n⟩
-Wunused-matches
-XInterruptibleFFI
-fno-liberate-case
-XDeriveGeneric
-fno-ignore-hpc-changes
-o ⟨file⟩
-ddump-json
-fno-max-refinement-hole-fits
-fno-defer-out-of-scope-variables
-XInstanceSigs
-XNondecreasingIndentation
-opta ⟨option⟩
-fno-prof-auto
-dinitial-unique=⟨s⟩
-stubdir ⟨dir⟩
-msse2
-fliberate-case
-hiesuf ⟨suffix⟩
-ddump-timings
-fno-late-specialise
-ddump-rn-trace
-ddump-asm-expanded
-XPatternSynonyms
-ddump-spec
-XHexFloatLiterals
-fexternal-dynamic-refs
-Wderiving-typeable
-XNoTraditionalRecordSyntax
-Wno-deprecated-flags
-fmax-relevant-binds=⟨n⟩
-XTrustworthy
-Wtrustworthy-safe
--print-libdir
-Wno-missing-methods
-Wno-unbanged-strict-patterns
-Wno-missing-safe-haskell-mode
-Wcpp-undef
-fno-print-unicode-syntax
-fomit-interface-pragmas
-funfolding-creation-threshold=⟨n⟩
-ddump-cmm-verbose-by-proc
-XMonadComprehensions
-Wincomplete-patterns
-XDefaultSignatures
-Wsafe
-funfolding-fun-discount=⟨n⟩
-fhpc
-fbyte-code
-fno-cmm-sink
-Wno-dodgy-foreign-import
-Wredundant-record-wildcards
-hidir ⟨dir⟩
-keep-hscpp-file
-fnowarn-missing-export-lists
-Wno-missing-monadfail-instances
-fprint-axiom-incomps
-ddump-simpl-stats
-XStarIsType
-fno-loopification
-Wno-missing-home-modules
-dylib-install-name ⟨path⟩
-fshow-docs-of-hole-fits
-Wno-empty-enumerations
-L ⟨dir⟩
-keep-hi-files
-Wno-missing-space-after-bang
-Wno-unused-do-bind
-fno-print-explicit-kinds
-dppr-user-length
-ddump-occur-anal
-fno-print-bind-result
-fno-regs-iterative
-fhelpful-errors
-fno-dicts-strict
-fno-sort-by-subsumption-hole-fits
-Wno-tabs
-XDeriveFunctor
-ddebug-output
-fignore-asserts
-Wno-incomplete-uni-patterns
-fmax-refinement-hole-fits=⟨n⟩
-ffloat-in
-XImportQualifiedPost
-fno-no-it
--supported-extensions
-l ⟨lib⟩
-fno-static-argument-transformation
-Wnoncanonical-monoid-instances
-XConstraintKinds
-fno-show-docs-of-hole-fits
-E
-pgmP ⟨cmd⟩
-fno-spec-constr
-Wno-star-binder
-fno-llvm-pass-vectors-in-regs
-XDataKinds
-fdefer-out-of-scope-variables
-no-auto-link-packages
-XSafe
-XMagicHash
-O0
-fpedantic-bottoms
-fno-prof-count-entries
-distrust ⟨pkg⟩
-Wunrecognised-pragmas
-fforce-recomp
-fstg-lift-lams
-Wunsupported-calling-conventions
-XTupleSections
-eventlog
--show-iface ⟨file⟩
-fsort-valid-hole-fits
-fspec-constr-keen
-ddump-simpl
-Wunrecognised-warning-flags
-ddump-rtti
-O⟨n⟩
-XPartialTypeSignatures
-Wno-unused-binds
-XOverloadedLabels
-XNamedFieldPuns
-optwindres ⟨option⟩
-optL ⟨option⟩
-Wcompat-unqualified-imports
-fno-solve-constant-dicts
-ignore-dot-ghci
-fblock-layout-weightless
-ddump-cmm-caf
-fno-case-folding
-XForeignFunctionInterface
-O
-ticky
-rtsopts[=⟨none|some|all|ignore|ignoreAll⟩]
-fprint-explicit-foralls
-fprint-evld-with-show
-fregs-graph
-Wmissing-signatures
-fno-spec-constr-keen
-Wmissing-local-sigs
-ddump-asm
-dverbose-stg2stg
-dunique-increment=⟨i⟩
-include-pkg-deps
-fno-glasgow-exts
-optlm ⟨option⟩
-fcpr-anal
-flocal-ghci-history
-fmax-inline-memcpy-insns=⟨n⟩
-no-rtsopts-suggestions
-XNamedWildCards
-hiedir ⟨dir⟩
-V
-XTypeFamilyDependencies
-fasm-shortcutting
-Wunused-top-binds
-XKindSignatures
-fmax-inline-memset-insns=⟨n⟩
-Wsemigroup
-fglasgow-exts
-XRank2Types
-fprof-cafs
-W
-Wno-unused-record-wildcards
-ddump-cmm-raw
-fno-spec-constr-count
-fno-specialise
-Wno-unused-type-patterns
-XGeneralizedNewtypeDeriving
-fno-type-of-hole-fits
-ddump-asm-regalloc-stages
-ddump-cmm
-fno-ignore-interface-pragmas
-fstrictness
-fenable-rewrite-rules
-fno-enable-th-splices
-XGADTs
-ddump-ticked
-ddump-minimal-imports
-XStandaloneKindSignatures
-Wno-wrong-do-bind
-Wdefault
-dsuppress-stg-free-vars
-Wname-shadowing
-fno-break-on-error
-ddump-deriv
-XUndecidableSuperClasses
-fenable-th-splice-warnings
-split-sections
-optc ⟨option⟩
-fdicts-strict
-pgmotool ⟨cmd⟩
-fworker-wrapper
-Wno-incomplete-record-updates
-Wno-missed-extra-shared-lib
-XExplicitForAll
-fno-expose-all-unfoldings
-XScopedTypeVariables
-XConstrainedClassMethods
-fprint-explicit-kinds
-XDuplicateRecordFields
-fsort-by-subsumption-hole-fits
-ghci-script
-XCPP
-fblock-layout-weights
-fno-liberate-case-threshold
-fno-use-rpaths
-fno-sort-by-size-hole-fits
-keep-s-files
-fllvm-pass-vectors-in-regs
-fno-spec-constr-threshold
-pgmlo ⟨cmd⟩
-XImplicitParams
-ddump-core-stats
-fno-unbox-small-strict-fields
-fshow-warning-groups
-j[⟨n⟩]
-fno-fun-to-thunk
-fuse-rpaths
-Wunused-foralls
-fno-stg-lift-lams
-cpp
-keep-hc-files
-x ⟨suffix⟩
-fstrictness-before=⟨n⟩
-keep-llvm-files
-XNegativeLiterals
-fspec-constr
-ddump-simpl-iterations
-Wspace-after-bang
-fno-print-explicit-runtime-reps
-XCApiFFI
-Wmissing-deriving-strategies
-Wincomplete-record-updates
-pgmF ⟨cmd⟩
-XPackageImports
-XBangPatterns
-ddump-cse
-optP ⟨option⟩
-XIncoherentInstances
-Wno-unrecognised-pragmas
-XRecursiveDo
-fno-excess-precision
-ohi ⟨file⟩
-pgma ⟨cmd⟩
-XNoPatternGuards
-Wno-dodgy-exports
-fshow-hole-matches-of-hole-fits
--info
-Wduplicate-constraints
-fspecialise
-XDeriveTraversable
-Wno-missing-pattern-synonym-signatures
-pie
-fno-diagnostics-show-caret
-U⟨symbol⟩
-Wunused-binds
-keep-s-file
-v
-Wno-unused-top-binds
-XUnsafe
-Wno-noncanonical-monoid-instances
-fdmd-tx-dict-sel
-Wno-unused-local-binds
-fprint-explicit-coercions
-dsuppress-module-prefixes
-fprof-auto-exported
-framework-path ⟨dir⟩
-XAllowAmbiguousTypes
-XDerivingStrategies
-fno-show-warning-groups
-ddump-tc-trace
-XDerivingVia
-Wno-duplicate-constraints
-interactive-print ⟨name⟩
-XImpredicativeTypes
-fproc-alignment
-F
-Wno-warnings-deprecations
-Wno-compat
-fno-late-dmd-anal
-Rghc-timing
-Woverflowed-literals
-user-package-db
-fshow-provenance-of-hole-fits
-package-env ⟨file⟩|⟨name⟩
--exclude-module=⟨file⟩
-pgms ⟨cmd⟩
-fno-omit-interface-pragmas
-fno-refinement-level-hole-fits
-Wno-deriving-typeable
-fkeep-going
-flate-specialise
-fno-helpful-errors
-fno-dmd-tx-dict-sel
-ddump-stg-final
-fprint-unicode-syntax
-Wno-safe
-S
-freverse-errors
-Werror
-fno-embed-manifest
-frefinement-level-hole-fits=⟨n⟩
-Wno-deferred-type-errors
-XRankNTypes
-fdicts-cheap
-fno-safe-haskell
-fhide-source-paths
-dcmm-lint
-Wimplicit-prelude
-pgmi ⟨cmd⟩
-fvalidate-ide-info
--frontend ⟨module⟩
-XNumDecimals
-Wno-implicit-prelude
-dppr-case-as-let
-Wmissing-safe-haskell-mode
-ddump-stg-unarised
-fno-optimal-applicative-do
-fno-code
-hide-all-packages
-shared
-fspecialise-aggressively
-Wunsupported-llvm-version
-threaded
-Wpartial-type-signatures
-ddump-tc
-ddump-asm-stats
-XLiberalTypeSynonyms
-ddump-rule-rewrites
-Wmissing-methods
-ffull-laziness
-hide-all-plugin-packages
-XDeriveFoldable
-Wmissing-pattern-synonym-signatures
-XNumericUnderscores
-no-keep-o-files
-D⟨symbol⟩[=⟨value⟩]
-dno-debug-output
-fbreak-on-error
-ddump-mod-cycles
-fno-cmm-elim-common-blocks
-Widentities
-fno-stg-lift-lams-non-rec-args-any
-Wredundant-constraints
-Wno-missing-local-signatures
-ddump-rn-stats
-Wno-unsafe
-XUnboxedTuples
--version
-XLambdaCase
-plugin-package-id ⟨pkg-id⟩
-XOverloadedStrings
-fcmm-elim-common-blocks
-dsuppress-unfoldings
-Wempty-enumerations
-XParallelListComp
-funbox-small-strict-fields
-foptimal-applicative-do
-fwrite-interface
-ddump-cmm-cps
-fno-do-lambda-eta-expansion
-Wno-inline-rule-shadowing
-ddump-cmm-split
-fshow-type-of-hole-fits
-no-global-package-db
-dsuppress-all
-XTemplateHaskellQuotes
-Wwrong-do-bind
-Wdeferred-type-errors
-fpackage-trust
-H ⟨size⟩
-Wmonomorphism-restriction
-fomit-yields
-XGADTSyntax
-ddump-cmm-verbose
-Winaccessible-code
-ddump-bcos
-Wunused-local-binds
-Wstar-binder
-XStrictData
-XNullaryTypeClasses
-Wdodgy-foreign-imports
-Wunused-type-patterns
-XMonoLocalBinds
-fllvm
-fspec-constr-threshold=⟨n⟩
-Wderiving-defaults
-ddump-worker-wrapper
-fno-force-recomp
-fstg-lift-lams-non-rec-args
-XMonadFailDesugaring
-ddump-stranal
-ddump-rn-ast
-fno-local-ghci-history
-hide-package ⟨pkg⟩
-fwhole-archive-hs-libs
-fno-reverse-errors
-fdo-lambda-eta-expansion
-Wmissing-import-lists
-fmax-worker-args=⟨n⟩
-Wmissed-specialisations
-Wno-unused-matches
--show-options
-ddump-asm-liveness
-Wno-hi-shadowing
-ffun-to-thunk
-fno-print-explicit-foralls
-XFunctionalDependencies
-XNoImplicitPrelude
-dsuppress-var-kinds
-ignore-package ⟨pkg⟩
-I⟨dir⟩
-Wno-deriving-defaults
-fmax-pmcheck-models=⟨n⟩
-fno-enable-rewrite-rules
-fno-ghci-leak-check
-Wno-semigroup
-clear-package-db
-Wunsafe
-fregs-iterative
-fno-specialise-aggressively
-fno-dicts-cheap
-main-is ⟨thing⟩
-fignore-optim-changes
-fplugin-opt=⟨module⟩:⟨args⟩
-fsolve-constant-dicts
-Wno-noncanonical-monad-instances
-Wtabs
-ddump-cmm-procmap
-fno-it
-flink-rts
-fprof-auto-top
-fblock-layout-cfg
-XFlexibleInstances
-ddump-if-trace
-dinline-check=⟨str⟩
-XUnliftedFFITypes
-no-keep-hi-files
-v⟨n⟩
-funfolding-dict-discount=⟨n⟩
-XStrict
-keep-hc-file
-XGHCForeignImportPrim
-fno-block-layout-weightless
-Wno-type-defaults
-XDeriveLift
-XGeneralisedNewtypeDeriving
-Wno-unticked-promoted-constructors
-fprof-auto
-XBinaryLiterals
-Wunticked-promoted-constructors
-fmax-simplifier-iterations=⟨n⟩
-XArrows
-XTypeInType
-XRebindableSyntax
-fno-defer-type-errors
-ddump-cmm-sink
-Wno-duplicate-exports
-ddump-cmm-switch
-Wmissing-monadfail-instances
-fno-ignore-optim-changes
-ddump-cmm-cfg
-fsort-by-size-hole-fits
-fno-call-arity
-Wno-dodgy-imports
-pgminstall_name_tool ⟨cmd⟩
-Wno-identities
--supported-languages
-optcxx ⟨option⟩
-ddump-to-file
-Wmissing-exported-sigs
-fno-print-explicit-coercions
-Wno-missing-exported-signatures
-XTypeSynonymInstances
-Wno-unused-imports
-ddump-parsed-ast
-w
-fprof-auto-calls
-ddump-cmm-from-stg
-fcross-module-specialise
-Wcompat
-Wdeferred-out-of-scope-variables
-XTransformListComp
-Wno-typed-holes
-ddump-hpc
-Wunbanged-strict-patterns
-ddump-llvm
-fcatch-bottoms
-fno-print-typechecker-elaboration
-ddump-cmm-proc
-dsuppress-uniques
-ddump-asm-regalloc
-i⟨dir⟩[:⟨dir⟩]*
-fprint-equality-relations
-Wno-partial-fields
-XFlexibleContexts
-pgmlc ⟨cmd⟩
-Wno-unused-pattern-binds
-fexcess-precision
-ddump-opt-cmm
-XTypeOperators
-Winline-rule-shadowing
-ddump-asm-native
-fcall-arity
-XExtendedDefaultRules
-pgmlibtool ⟨cmd⟩
-pgmL ⟨cmd⟩
-dep-suffix ⟨suffix⟩
-ddump-ec-trace
-fno-prof-cafs
-fexpose-all-unfoldings
-plugin-package ⟨pkg⟩
-XTemplateHaskell
-fno-exitification
-fno-shared-implib
-fcase-folding
-Weverything
-fplugin-trustworthy
-XEmptyCase
-fno-omit-yields
-Wno-name-shadowing
-O1
-Wno-incomplete-patterns
-XCUSKs
-g
-fstg-lift-lams-rec-args
-Whi-shadowing
-fno-show-type-app-of-hole-fits
-dppr-debug
-Wno-implicit-kind-vars
-fmax-inline-alloc-size=⟨n⟩
-fno-max-relevant-binds
-Wno-orphans
-XRoleAnnotations
-fprint-bind-result
-Wno-redundant-record-wildcards
-fnowarn-missing-import-lists
-fignore-hpc-changes
-O2
-Wno-redundant-constraints
-XNoMonomorphismRestriction
-Wnoncanonical-monadfail-instances
-fabstract-refinement-hole-fits
-fno-asm-shortcutting
-keep-tmp-files
-?
-Wmissing-export-lists
-XViewPatterns
-ddump-hi-diffs
-dshow-passes
-fdiagnostics-color=⟨always|auto|never⟩
-fstg-cse
-Wall-missed-specialisations
-Wno-missing-exported-sigs
-Wdodgy-exports
-pgmlm ⟨cmd⟩
-optdll ⟨option⟩
-fno-cse
-fbreak-on-exception
-ddump-file-prefix=⟨str⟩
-XBlockArguments
-ddump-cmm-info
-ddump-foreign
-fprint-typechecker-elaboration
-pgml ⟨cmd⟩
-fno-show-hole-matches-of-hole-fits
-fno-ignore-asserts
-Wno-unused-foralls
-Wauto-orphans
-XUnboxedSums
-fno-pre-inlining
-pgmc ⟨cmd⟩
-ddump-inlinings
-osuf ⟨suffix⟩
-fbinary-blob-threshold=⟨n⟩
-XDatatypeContexts
-fdefer-typed-holes
-Wunused-pattern-binds
-dynamic
-package-db ⟨file⟩
-ddump-cmm-cbe
--numeric-version
-Wno-missing-fields
-i
-dsuppress-idinfo
-Wunused-record-wildcards
-Wno-unused-packages
-fno-do-eta-reduction
-optF ⟨option⟩
-fno-max-valid-hole-fits
-ghcversion-file ⟨path to ghcversion.h⟩
-Wno-unrecognised-warning-flags
-fexitification
-fno-sort-valid-hole-fits
-e ⟨expr⟩
-Wno-monomorphism-restriction
-ddump-rn
--help
-Wmissing-home-modules
-rdynamic
-fno-case-merge
-Wstar-is-type
-package-id ⟨unit-id⟩
-fghci-leak-check
-ddump-str-signatures
-Wunused-imports
-dth-dec-file
-no-user-package-db
-fsimplifier-phases=⟨n⟩
-ddump-tc-ast
-fno-cpr-anal
-Wno-noncanonical-monadfail-instances
-fvia-C
-Wno-missing-signatures
-XDisambiguateRecordFields
-Wduplicate-exports
-XExplicitNamespaces
-XStandaloneDeriving
-pgmc-supports-no-pie
-dverbose-core2core
-XTypeApplications
-XStaticPointers
-XDeriveAnyClass
-fcmm-sink
-dfaststring-stats
-keep-llvm-file
-Wno-missing-deriving-strategies
-fno-print-axiom-incomps
-Wmissed-extra-shared-lib
-optlc ⟨option⟩
-XTypeFamilies
-optl ⟨option⟩
-pgmwindres ⟨cmd⟩
-fno-stg-lift-lams-known
-Wtyped-holes
-fdiagnostics-show-caret
-fno-show-valid-hole-fits
-c
-fno-show-type-app-vars-of-hole-fits
-Wdodgy-imports
-fsimpl-tick-factor=⟨n⟩
-Wwarnings-deprecations
-fno-prof-auto-calls
-Wdeprecations
-XMultiWayIf
-Wno-overflowed-literals
-falignment-sanitisation
-dsuppress-type-signatures
-fstatic-argument-transformation
-XPostfixOperators
-fno-break-on-exception
-fshow-loaded-modules
--mk-dll
-dsuppress-ticks
-ddump-parsed
-XNPlusKPatterns