diff --git a/src/_ghc b/src/_ghc index 9a22406..c2910d2 100644 --- a/src/_ghc +++ b/src/_ghc @@ -35,6 +35,7 @@ # ------- # # * Gérard Milmeister +# * Philip Dexter # # ------------------------------------------------------------------------------ @@ -62,16 +63,20 @@ _ghc_compiler () '*-d-[Debugging options]:flag:_ghc_debugging_options' \ '*-f-[Compiler options]:flag:_ghc_compiler_flags' \ '*-hide-package[Hide package]:Package:_ghc_pkg_list_packages' \ + '*-trust[Expose package and set it to be trusted]:Package:_ghc_pkg_list_packages' \ + '*-distrust[Expose package and set it to be distrusted]:Package:_ghc_pkg_list_packages' \ + '*-distrust-all[Distrust all packages by default]' \ '*-i-[Add directory to import path]:directory:->ghc_include_directory' \ '*-package[Expose package]:Package:_ghc_pkg_list_packages' \ '*:file:_files -g \*.\{lhs,hs,hc,c,s\}' \ '--info[Display information about the compiler]' \ + '--show-options[Display the supported command line options]' \ '--interactive[Interactive mode]' \ '--make[Compile and link a complete Haskell program]:file:_files -g "*.{lhs,hs,hc,c,s}"' \ '--numeric-version[Display GHC version (numeric only)]' \ '--print-libdir[Display GHC library directory]' \ '--show-iface[Show interface]:file:_files -g "*.hi"' \ - '--supported-languages[Display the supported language extensions]' \ + {--supported-languages,--supported-extensions}'[Display the supported language extensions]' \ '-C[Stop after generating C]' \ '-E[Stop after generating preprocessed, de-litted Haskell]' \ '-H[Minimum heap size]:size:' \ @@ -85,15 +90,58 @@ _ghc_compiler () '-Werror[Make warnings fatal]' \ '-Wwarn[Make warnings non-fatal]' \ '-c[Stop after generating object files]' \ + '-eventlog[Enable runtime event tracing]' \ '-debug[Use the debugging runtime]' \ + "-dylib-install-name[On Darwin/OS X only, set the install name]" \ '-dynamic[Use dynamic Haskell libraries]' \ + '-dynamic-too[Build dynamic object files as well as static object files during compilation]' \ + '-dynosuf[Set the output suffix for dynamic object files]' \ + '-dynload[Select one of a number of modes for finding shared libraries at runtime]' \ + '--mk-dll[DLL-creation mode (Windows only)]' \ + '-framework-path[On Darwin/OS X/iOS only, add dir to the list of directories searched for frameworks]' \ + '-shared[Generate a shared library (as opposed to an executable)]' \ + '-staticlib[On Darwin/OS X/iOS only, generate a standalone static library (as opposed to an executable)]' \ '-e[Evaluate expression]' \ '-hide-all-packages[Hide all packages by default]' \ + '-hpcdir[Directory to deposit .mix files during compilation (default is .hpc)]' \ '-n[Do a dry run]' \ '-o[Set output filename]:file:_files' \ '-outputdir[Set output directory]:directory:_files -/' \ '-package-name[Compile to be part of package]' \ + '-hide-all-packages[Hide all packages by default]' \ + '-package-db[Add file to the package db stack]:file:_files' \ + '-clear-package-db[Clear the package db stack]' \ + '-msse2[(x86 only) Use SSE2 for floating point]' \ + '-monly-\[432\]-regs[(x86 only) give some registers back to the C compiler]' \ + '-no-global-package-db[Remove the global package db from the stack]' \ + '-global-package-db[Add the global package db to the stack]' \ + "-no-user-package-db[Remove the user's package db from the stack]" \ + "-user-package-db[Add the user's package db to the stack]" \ + "-no-auto-link-packages[Don't automatically link in the base and rts packages]" \ + '-optL[pass option to the literate pre-processor]' \ + '-optP[pass option to cpp (with -cpp only)]' \ + '-optF[pass option to the custom pre-processor]' \ + '-optc[pass option to the C compiler]' \ + '-optlo[pass option to the LLVM optimiser]' \ + '-optlc[pass option to the LLVM compiler]' \ + '-optm[pass option to the mangler]' \ + '-opta[pass option to the assembler]' \ + '-optl[pass option to the linker]' \ + '-optdll[pass option to the DLL generator]' \ + '-optwindres[pass option to windres.]' \ '-prof[Turn on profiling]' \ + '-pgmL[Use cmd as the literate pre-processor]' \ + '-pgmP[Use cmd as the C pre-processor (with -cpp only)]' \ + '-pgmc[Use cmd as the C compiler]' \ + '-pgms[Use cmd as the splitter]' \ + '-pgml[Use cmd as the linker]' \ + '-pgmdll[Use cmd as the DLL generator]' \ + '-pgmF[Use cmd as the pre-proecessor (with -F only)]' \ + '-pgmwindres[Use cmd as the program for embedding manifests on Windows]' \ + '-pgmlibtool[Use cmd as the command for libtool (with -staticlib only)]' \ + '-rtsopts[Only a minimum of safe options can be given to RTS]' \ + '-rtsopts=[Control whether the RTS behavior can be tweaked via command-line flags and the GHCRTS environment varaible (none, som, or all)]' \ + '-with-rtsopts=[Set the default RTS options]' \ '-threaded[Use the threaded runtime]' \ '-ticky[Turn on ticky-ticky profiling]' \ '-tmpdir[Set the directory for temporary files]:directory:_files -/' \ @@ -104,10 +152,13 @@ _ghc_compiler () '-hidir[Set directory for interface files]:directory:_files -/' \ '-hisuf[Set the suffix to use for interface files]:suffix:' \ '-odir[Set directory for object files]:directory:_files -/' \ + '-ohi[Set the filename in which to put the interface]:filename:_files -/' \ '-osuf[Set the output file suffix]:suffix:' \ '-stubdir[Redirect FFi stub files]:directory:_files -/' \ + '-dumpdir[Redirect dump files]:directory:_files -/' \ '-outputdir[Set output directory]:directory:_files -/' \ '-keep-hc-files[Retain intermediate .hc files]' \ + '-keep-llvm-files[Retain intermediat LLVM .ll files]' \ '-keep-s-files[Retain intermediate .s files]' \ '-keep-raw-s-files[Retain intermediate .raw_s files]' \ '-keep-tmp-files[Retain all intermediate temporary files]' \ @@ -141,18 +192,50 @@ _ghc_compiler_flags () { local _ghc_compiler_flags_list _ghc_compiler_flags_list=( + 'ghci-hist-size:Set the number of entries GHCi keeps for \:history' + 'print-explicit-foralls:Print explicit forall quantification in types' + 'print-explicit-kinds:Print explicit kind foralls and kind arguments in types' {no-,}'break-on-error:Break on uncaught exceptions and errors' {no-,}'break-on-exception:Break on any exception thrown' + {no-,}'case-merge:Enable case-merging' + {no-,}'defer-type-errors:Defer as many type errors as possible until runtime' + {no-,}'dicts-strict:Make dictionaries strict' + {no-,}'do-eta-reduction:Enable eta-reduction' + {no-,}'do-lambda-eta-expansion:Enable lambda eta-reduction' + 'eager-blackholing:Turn on eager blackholing' + {no-,}'enable-rewrite-rules:Switch on all rewrite rules (including rules generated by automatic specialisation of overloaded functions)' 'error-spans:Output full span in error messages' 'ext-core:Generate .hcr external Core file' 'force-recomp:Turn off recompilation checking' + {no-,}'float-in:Turn on the float-in transformation' + {no-,}'full-laziness:Turn on full laziness (floating bindings outwards)' + {no-,}'fun-to-thunk:Allow worker-wrapper to convert a function closure into a thunk if the function does not use any of its arguments. Off by default.' {no-,}'glasgow-exts:Enable most language extensions' + {no-,}'helpful-errors:Make suggestions for mis-spelled names' 'history-size:Set simplification history size' + {no-,}'ignore-asserts:Ignore assertions in the source' + {no-,}'ignore-interface-pragmas:Ignore pragmas in interface files' + {no-,}'loopification:Turn saturated self-recursive tail-calls into local jumps in the generated assembly' + {no-,}'late-dmd-anal:Run demand analysis again, at the end of the simplification pipeline' + {no-,}'liberate-case:Turn on the liberate-case transformation' + 'liberate-case-threshold=:Set the size threshold for the liberate-case transformation (default 200)' + 'no-liberate-case-threshold:Set the size threshold for the liberate-case transformation (default 200)' + {no-,}'max-relevant-bindings=N:Set the maximum number of bindings to display in type error messages (default 6).' + 'max-worker-args=:If a worker has that many arguments, none will be unpacked anymore (default 10)' + 'max-simplifier-iterations=:Set the max iterations for the simplifier' 'no-asm-mangling:Turn off assembly mangling' 'no-black-holing:Turn off black holing' "no-hi-version-check:Don't complain about .hi file mismatches" 'no-implicit-import-qualified:Turn off implicit qualified import of everything in GHCi' 'no-print-bind-contents:Turn off printing of binding contents in GHCi' + 'no-opt-coercion:Turn off the coercion optimiser' + 'no-ghci-history:Do not use the load/store the GHCi command history from/to ghci_history' + 'no-ghci-sandbox:Turn off the GHCi sandbox. Means computations are run in the main thread, rather than a forked thread' + 'no-gen-manifest:Do not generate a manifest file (Windows only)' + 'no-embed-manifest:Do not embed the manifest in the executable (Windows only)' + "no-shared-implib:Don't generate an import library for a DLL (Windows only)" + 'no-pre-inlining:Turn off pre-inlining' + 'no-state-hack:Turn off the "state hack" whereby any lambda with a real-world state token as argument is considered to be single-entry' {no-,}'print-bind-result:Turn on printing of binding results in GHCi' {no-,}'print-evld-with-show:Enable usage of Show instances in \:print' 'unregisterised:Unregisterised compilation' @@ -163,9 +246,37 @@ _ghc_compiler_flags () 'object-code:Generate object code' 'hpc:Turn on Haskell program coverage instrumentation' 'PIC:Generate position-independent code' + 'plugin=:Load a plugin exported by a given module' + 'plugin-opt=:Give arguments to a plugin module' 'context-stack=:Set the limit for context reduction (default is 20)' + 'type-function-depth=:Set the limit for type function reductions (default is 200)' + 'force-recomp:Turn off recompilation checking' + {no-,}"omit-interface-pragmas:Don't generate interface pragmas" + 'package-trust:Enable Safe Haskell trusted package requirement for trustworthy modules' + {no-,}'pedantic-bottoms:Make GHC be more precise about its treatment of bottom' {no-,}'disambiguate-record-fields:Enable record field disambiguation' {no-,}'irrefutable-tuples:Make tuple pattern matching irrefutable' + {no-,}'vectorise:Enable vectorisation of nested data parallelism' + {no-,}'avoid-vect:Enable vectorisation avoidance' + {no-,}'excess-precision:Enable excess intermediate precision' + {no-,}'prof-auto:Auto-add SCCs to all bindings not marked INLINE' + {no-,}'prof-auto-top:Auto-add SCCs to all top-level bindings not marked INLINE' + {no-,}'prof-auto-exported:Auto-add SCCs to all exported bindings not marked INLINE' + {no-,}'prof-cafs:Auto-add SCCs to all CAFs' + {no-,}'prof-count-entries:Collect entry counts' + 'simplifier-phases:Set the number of phases for the simplifier (default 2)' + 'simpl-tick-factor=:Set the percentage factor for simplifier ticks (default 100)' + {no-,}'spec-constr:Turn on the SpecConstr transformation' + {no-,}'spec-constr-threshold=:Set the size threshold for the SpecConstr transformation (default 200)' + {no-,}'spec-constr-count=:Set the maximum number of specialisations taht will be created for any one function by the SpecConstr transformation (default 3)' + 'strictness=before=:Run an additional strictness analysis before a simplifier phase' + {no-,}'static-argument-transformation:Turn on the static argument transformation' + {no-,}'unbox-strict-fields:Flatten strict constructor fields' + {no-,}'unbox-small-strict-fields:Flatten strict constructor fields with a pointer-sized representation' + {no-,}'unfolding-creation-threshold:Tweak unfolding settings' + {no-,}'unfolding-fun-discount:Tweak unfolding settings' + {no-,}'unfolding-keeness-factor:Tweak unfolding settings' + {no-,}'unfolding-use-threshold:Tweak unfolding settings' {no-,}'warn-warnings-deprecations:Warn about uses of functions & types that have warnings or deprecated pragmas' {no-,}'warn-deprecated-flags:Warn about uses of commandline flags that are deprecated' {no-,}'warn-duplicate-exports:Warn when an entity is exported multiple times' @@ -176,6 +287,28 @@ _ghc_compiler_flags () {no-,}'warn-missing-fields:Warn when fields of a record are uninitialised' {no-,}'warn-missing-methods:Warn when class methods are undefined' {no-,}'warn-missing-signatures:Warn about top-level functions without signatures' + {no-,}'warn-duplicate-constraints:Warn when a constraint appears duplicated in a type signature' + {no-,}'warn-identities:Warn about uses of Prelude numeric conversions that are probably the identity (and hence could be omitted)' + {no-,}'warn-incomplete-uni-patterns:Warn when a pattern match in a lambda expression or pattern binding could fail' + {no-,}'warn-lazy-unlifted-bindings:(Deprecated) warn when a pattern binding looks lazy but must be strict' + {no-,}'warn-missing-import-lists:Warn when an import declaration does not explicitly list all the names brought into scope' + {no-,}'warn-missing-local-sigs:Warn about polymorphic local bindings without signatures' + {no-,}'warn-monomorphism-restriction:Warn when the Monomorphism Restriction is applied' + {no-,}'warn-name-shadowing:Warn when names are shadowed' + {warn-orphans,warn-auto-orphans}':Warn when the module contains orphan instance declarations or rewrite rules' + {no-,}'warn-overlapping-patterns:Warn about overlapping patterns' + {no-,}'warn-tabs:Warn if there are tabs in the source file' + {no-,}'warn-type-defaults:Warn when defaulting happens' + {no-,}"warn-unrecognised-pragmas:Warn about uses of pragmas that GHC doesn't recognise" + {no-,}'warn-unused-binds:Warn about bindings that are unused' + {no-,}'warn-unused-imports:Warn about unnecessary imports' + {no-,}"warn-unused-matches:Warn about variables in patterns that aren't used" + {no-,}'warn-unused-do-bind:Warn about do bindings that appear to throw away values of types other than ()' + {no-,}'warn-wrong-do-bind:Warn about do bindings that appear to throw away monadic values that you should have bound instead' + {no-,}'warn-unsafe:Warn if the module being compiled is regarded to be unsafe' + {no-,}'warn-safe:Warn if the module being compiled is regarded to be safe' + {no-,}'warn-amp:Warn on definitions conflicting with the Applicative-Monad Proposal (AMP)' + {no-,}'warn-typed-holes:Enable holes in expressions' ) _describe -t flags 'ghc' _ghc_compiler_flags_list || compadd "$@" } @@ -217,6 +350,38 @@ _ghc_debugging_options () "dump-worker-wrapper:Dump worker-wrapper output" "dump-if-trace:Trace interface files" "dump-tc-trace:Trace typechecker" + "dump-to-file:Dump to files instead of stdout" + "dump-core-stats:Print a one-line summary of the size of the Core program at the end of the optimisation pipeline" + "dump-llvm:Dump LLVM intermediate code" + "dump-rule-firings:Dump rule firing info" + "dump-rule-rewrites:Dump detailed rule firing info" + "dump-vect:Dump vectoriser input and output" + "dump-strsigs:Dump strictness signatures" + "dump-vt-trace:Trace vectoriser" + "dump-rn-trace:Trace renamer" + "dump-rn-stats:Renamer stats" + "dump-simpl-stats:Dump simplifier stats" + "suppress-all:In core dumps, suppress everything (except for uniques) that is suppressible" + "suppress-uniques:Suppress the printing of uniques in debug output (easier to use diff)" + "suppress-idinfo:Suppress extended information about identifiers where they are bound" + "suppress-module-prefixes:Suppress the printing of module qualification prefixes" + "suppress-type-signatures:Suppress type signatures" + "suppress-type-applications:Suppress type applications" + "suppress-coercions:Suppress the printing of coercions in Core dumps to make them shorter" + "no-debug-output:Suppress unsolicited debugging output" + "ppr-debug:Turn on debug printing (more verbose)" + "ppr-noprags:Don't output pragma info in dumps" + "ppr-user-length:Set the depth for printing expressions in error msgs" + "ppr-colsNNN:Set the width of debugging output. For example -dppr-cols200" + "ppr-case-as-let:Print single alternative case expressions as strict lets" + "source-stats:Dump haskell source stats" + "cmm-lint:C-- pass sanity checking" + "stg-lint:STG pass sanity checking" + "stg-stats:Dump STG stats" + "verbose-core2core:Show output from each core-to-core pass" + "verbose-stg2stg:Show output from each STG-to-STG pass" + "show-passes:Print out each pass name as it happens" + "faststring-stats:Show statistics for fast string usage when finished" ) _describe -t flags 'ghc' _ghc_debugging_options_list || compadd "$@" } @@ -226,46 +391,71 @@ _ghc_language_flags () { local _ghc_language_flags_list _ghc_language_flags_list=( + "AllowAmbiguousTypes:Allow the user to write ambiguous types, and the type inference engine to infer them" "Arrows:Enable arrow notation extension" + "AutoDeriveTypeable:Automatically derive Typeable instances for every datatype and type class declaration" "BangPatterns:Enable bang patterns" + "ConstraintKinds:Enable a kind of constraints" "CPP:Enable the C preprocessor" "ConstrainedClassMethods:Enable constrained class methods" + "DataKinds:Enable datatype promotion" + "DefaultSignatures:Enable default signatures" "DeriveDataTypeable:Enable deriving for the Data and Typeable classes" + "DeriveGeneric:Enable deriving for the Generic class" "DisambiguateRecordFields:Enable record field disambiguation" + "EmptyCase:Allow empty case alternatives" "EmptyDataDecls:Enable empty data declarations" "ExistentialQuantification:Enable existential quantification" + "ExplicitForAll:Enable explicit universal quantification" + "ExplicitNamespaces:Enable using the keyword type to specify the namespace of entries in imports and exports" "ExtendedDefaultRules:Use GHCi's extended default rules in a normal module" "FlexibleContexts:Enable flexible contexts" "FlexibleInstances:Enable flexible instances" "ForeignFunctionInterface:Enable foreign function interface" "FunctionalDependencies:Enable functional dependencies" "GADTs:Enable generalised algebraic data types" + "GADTSyntax:Enable generalised algebraic data type syntax" "GeneralizedNewtypeDeriving:Enable newtype deriving" "Generics:Enable generic classes" "ImplicitParams:Enable Implicit Parameters" "ImpredicativeTypes:Enable impredicative types" "IncoherentInstances:Enable incoherent instances" + "InterruptibleFFI:Enable interruptible FFI" "KindSignatures:Enable kind signatures" + "LambdaCase:Enable lambda-case expressions" "LiberalTypeSynonyms:Enable liberalised type synonyms" + "MonadComprehensions:Enable monad comprehensions" + "MonoLocalBinds:Enable do not generalise local bindings" "MultiParamTypeClasses:Enable multi parameter type classes" + "MultiWayIf:Enable multi-way if-expressions" "NamedFieldPuns:Enable record puns" + "NegativeLiterals:Enable support for negative literals" "NewQualifiedOperators:Enable new qualified operator syntax" "NoImplicitPrelude:Don't implicitly import Prelude" "NoMonoPatBinds:Make pattern bindings polymorphic" "NoMonomorphismRestriction:Disable the monomorphism" + "NoNPlusKPatterns:Disable support for n+k patterns" + "NoTraditionalRecordSyntax:Disable support for traditional record syntax (as supported by Haskell 98) C {f = x}" + "NullaryTypeClasses:Enable nullary (no parameter) type classes" + "NumDecimals:Enable support for 'fractional' integer literals" "OverlappingInstances:Enable overlapping instances" + "OverloadedLists:Enable overloaded lists" "OverloadedStrings:Enable overloaded string literals" "PArr:Enable parallel arrays" "PackageImports:Enable package-qualified imports" + "ParallelArrays:Enable parallel arrays" "ParallelListComp:Enable parallel list comprehensions" "PatternGuards:Enable pattern guards" + "PolyKinds:Enable kind polymorphism" "PolymorphicComponents:Enable polymorphic components for data constructors" "QuasiQuotes:Enable quasiquotation" "Rank2Types:Enable rank-2 types" "RankNTypes:Enable rank-N types" + "RebindableSyntax:Employ rebindable syntax" "RecordWildCards:Enable record wildcards" "RecursiveDo:Enable recursive do (mdo) notation" "RelaxedPolyRec:Relaxed checking for mutually-recursive polymorphic functions" + "Safe:Enable the Safe Haskell Safe mode" "ScopedTypeVariables:Enable lexically-scoped type variables" "StandaloneDeriving:Enable standalone deriving" "TemplateHaskell:Enable Template Haskell" @@ -273,10 +463,12 @@ _ghc_language_flags () "TypeFamilies:Enable type families" "TypeOperators:Enable type operators" "TypeSynonymInstances:Enable type synonyms" + "Trustworthy:Enable the Safe Haskell Trustworthy mode" "UnboxedTuples:Enable unboxed tuples" "UndecidableInstances:Enable undecidable instances" "UnicodeSyntax:Enable unicode syntax" "UnliftedFFITypes:Enable unlifted FFI types" + "Unsafe:Enable Safe Haskell Unsafe mode" "ViewPatterns:Enable view patterns" 'MagicHash:Allow "#" as a postfix modifier on identifiers' )