X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=23576735c0df02513ac4ed4b10cabeebd616f339;hb=a0f6d307b097bd788e181434a4d9b7fdd56a6c6b;hp=6694adf929b3988b4bfc9aad8203b3191789ca24;hpb=5e04ae341a945ef430e9d941b34722b8de1f6aae;p=ghc-hetmet.git diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml index 6694adf..2357673 100644 --- a/docs/users_guide/flags.xml +++ b/docs/users_guide/flags.xml @@ -60,8 +60,8 @@ - - - display the supported language extensions + or + display the supported languages and language extensions mode - @@ -254,7 +254,7 @@ dir - set output directory + set directory for object files dynamic - @@ -276,6 +276,12 @@ dynamic - + + dir + set output directory + dynamic + - + @@ -305,6 +311,13 @@ - + or + + retain intermediate LLVM .ll files + dynamic + - + + or retain intermediate .s files @@ -522,6 +535,13 @@ dynamic - + + + Turn off + implicit qualified import of everything in GHCi + dynamic + - + @@ -586,6 +606,12 @@ static - + + + Don't automatically link in the haskell98 package. + dynamic + - + @@ -594,7 +620,9 @@ Language options - + Language options can be enabled either by a command-line option + , or by a {-# LANGUAGE blah #-} + pragma in the file itself. See @@ -646,11 +674,11 @@ - + Enable record field disambiguation dynamic - + @@ -685,12 +713,24 @@ + + Employ rebindable syntax + dynamic + + + Disable the monomorphism restriction dynamic + + Disable support for n+k patterns + dynamic + + + Make pattern bindings polymorphic dynamic @@ -723,6 +763,13 @@ + + Enable generalised algebraic data type syntax. + + dynamic + + + Enable type families. dynamic @@ -736,6 +783,13 @@ + + Enable do not generalise local bindings. + + dynamic + + + Enable Template Haskell. No longer implied by . @@ -743,6 +797,12 @@ + + Enable quasiquotation. + dynamic + + + Enable bang patterns. dynamic @@ -768,17 +828,30 @@ - Enable unicode syntax. + Enable unicode syntax. dynamic - Enable the “magic hash”. + Allow "#" as a postfix modifier on identifiers. dynamic + + Enable explicit universal quantification. + Implied by , + , + , + , + , + + + dynamic + + + Enable polymorphic components for data constructors. dynamic @@ -815,12 +888,6 @@ - - Enable pattern type signatures. - dynamic - - - Enable empty data declarations. dynamic @@ -834,7 +901,7 @@ - Enable transform list comprehensions. + Enable generalised list comprehensions. dynamic @@ -857,8 +924,14 @@ + + Enable recursive do notation. + dynamic + + + - Enable recursive do (mdo) notation. + Enable recursive do (mdo) notation. This is deprecated; please use recursive do notation instead. dynamic @@ -875,10 +948,10 @@ - + Enable record puns. dynamic - + @@ -912,7 +985,7 @@ - Enable type synonyms. + Enable type synonyms in instance heads. dynamic @@ -924,8 +997,9 @@ - Enable flexible instances. - dynamic + Enable flexible instances. + Implies + dynamic @@ -946,6 +1020,12 @@ dynamic + + + Enable package-qualified imports. + dynamic + + @@ -999,10 +1079,24 @@ - - warn about uses of functions & types that are deprecated + + warn about uses of pragmas that GHC doesn't recognise dynamic - + + + + + + warn about uses of functions & types that have warnings or deprecated pragmas + dynamic + + + + + + warn about uses of commandline flags that are deprecated + dynamic + @@ -1021,6 +1115,14 @@ + + warn about uses of Prelude numeric conversions that are probably + the identity (and hence could be omitted) + dynamic + + + + warn when the Prelude is implicitly imported dynamic @@ -1035,6 +1137,13 @@ + + warn when a pattern match in a lambda expression or pattern binding could fail + dynamic + + + + warn when a record update could fail dynamic @@ -1042,6 +1151,13 @@ + + warn when a pattern binding looks lazy but must be strict + dynamic + + + + warn when fields of a record are uninitialised dynamic @@ -1049,6 +1165,14 @@ + + warn when an import declaration does not explicitly + list all the names brought into scope + dynamic + + + + warn when class methods are undefined dynamic @@ -1085,13 +1209,6 @@ - - warn about lambda-patterns that can fail - dynamic - - - - warn if there are tabs in the source file dynamic @@ -1133,6 +1250,20 @@ + + + warn about do bindings that appear to throw away values of types other than () + dynamic + + + + + + warn about do bindings that appear to throw away monadic values that you should have bound instead + dynamic + + + @@ -1202,6 +1333,13 @@ + + Share specialisations of overloaded functions (default) + dynamic + + + + Enable eta-reduction. Implied by . dynamic @@ -1252,6 +1390,14 @@ + + Set the number of phases for the simplifier (default 2). + Ignored with . + dynamic + - + + + Set the max iterations for the simplifier dynamic @@ -1274,6 +1420,13 @@ + + Turn on specialisation of overloaded functions. Implied by . + dynamic + -fno-specialise + + + Turn on full laziness (floating bindings outwards). Implied by . dynamic @@ -1281,12 +1434,19 @@ - + + Turn on the float-in transformation. Implied by . + dynamic + -fno-float-in + + + + Switch on all rewrite rules (including rules generated by automatic specialisation of overloaded functions). Implied by . dynamic - + @@ -1296,6 +1456,14 @@ -fno-strictness + + =n + Run an additional strictness analysis before simplifier +phase n + dynamic + - + + Turn on the SpecConstr transformation. Implied by . @@ -1311,6 +1479,15 @@ + =n + Set to n (default: 3) the maximum number of + specialisations that will be created for any one function + by the SpecConstr transformation + static + + + + Turn on the liberate-case transformation. Implied by . dynamic @@ -1318,6 +1495,13 @@ + + Turn on the static argument transformation. Implied by . + dynamic + -fno-static-argument-transformation + + + =n Set the size threshold for the liberate-case transformation to n (default: 200) static @@ -1365,6 +1549,13 @@ static - + + + + Turn on eager blackholing + dynamic + - + @@ -1389,21 +1580,21 @@ Auto-add _scc_s to all - exported functions - static + exported functions not marked INLINE + dynamic Auto-add _scc_s to all - top-level functions - static + top-level functions not marked INLINE + dynamic Auto-add _scc_s to all CAFs - static + dynamic @@ -1414,7 +1605,7 @@ - Turn on ticky-ticky profiling + Turn on ticky-ticky profiling static - @@ -1533,33 +1724,6 @@ - C compiler options - - - - - - - Flag - Description - Static/Dynamic - Reverse - - - - - file - Include file when - compiling the .hc file - dynamic - - - - - - - - - Code generation options @@ -1588,6 +1752,12 @@ -fasm + + Compile via LLVM + dynamic + -fasm + + Omit code generation dynamic @@ -1627,6 +1797,12 @@ + + Generate a shared library (as opposed to an executable) + dynamic + - + + Generate position-independent code (where available) static @@ -1639,6 +1815,13 @@ - + + Selects one of a number of modes for finding shared + libraries at runtime. + static + - + + name On Darwin/MacOS X only, link in the framework name. This option corresponds to the option for Apple's Linker. @@ -1685,6 +1868,21 @@ - + , + Control whether the RTS behaviour can be tweaked via command-line + flags and the GHCRTS environment + variable. Using none means no RTS flags can be given; some means only a minimum of safe options can be given (the default), and all (or no argument at all) means that all RTS flags are permitted. + dynamic + - + + + + Set the default RTS options to + opts. + dynamic + - + + Omit linking dynamic @@ -1715,6 +1913,12 @@ - + + Enable runtime event tracing + static + - + + Do not generate a manifest file (Windows only) dynamic @@ -1726,6 +1930,21 @@ dynamic - + + + Don't generate an import library for a DLL (Windows only) + dynamic + - + + + path + Set the install name (via -install_name passed to Apple's + linker), specifying the full install path of the library file. Any libraries + or executables that link with it later will pick up that path as their + runtime search location for it. (Darwin/MacOS X only) + dynamic + - + @@ -1765,6 +1984,18 @@ Use cmd as the C compiler dynamic - + + cmd + Use cmd as the LLVM optimiser + dynamic + - + + + cmd + Use cmd as the LLVM compiler + dynamic + - + cmd @@ -1816,6 +2047,8 @@ + + @@ -1866,6 +2099,18 @@ - + option + pass option to the LLVM optimiser + dynamic + - + + + option + pass option to the LLVM compiler + dynamic + - + + option pass option to the mangler dynamic @@ -1890,12 +2135,6 @@ - - option - pass option to the dependency generator - dynamic - - - - option pass option to windres. dynamic @@ -1921,6 +2160,14 @@ Reverse + + + + (x86 only) Use SSE2 for floating point + dynamic + - + + @@ -1953,7 +2200,7 @@ Generate .hcr external Core files - static + dynamic - @@ -2051,6 +2298,12 @@ - + + Dump LLVM intermediate code + dynamic + - + + Dump occurrence analysis output dynamic @@ -2081,6 +2334,18 @@ - + + Dump rule firing info + dynamic + - + + + + Dump detailed rule firing info + dynamic + - + + Dump rules dynamic @@ -2177,12 +2442,36 @@ - + + Suppress unsolicited debugging output + static + - + + Turn on debug printing (more verbose) static - + + Suppress the printing of uniques in debug output (easier to use diff. + static + - + + + + Suppress the printing of coercions in Core dumps to make them shorter. + static + - + + + + Suppress the printing of module qualification prefixes in Core dumps to make them easier to read. + static + - + + Don't output pragma info in dumps static @@ -2274,12 +2563,6 @@ - - - Don't share specialisations of overloaded functions - static - - - - Set simplification history size static @@ -2297,6 +2580,12 @@ dynamic - + + + Turn off the GHCi sandbox. Means computations are run in teh main thread, rather than a forked thread. + dynamic + - + @@ -2315,7 +2604,6 @@ Misc: