X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=ad219cfa4ea6eb3413859905d113c49157f0b5cc;hb=140fb024a9f585c4f1d75ca4bd6fe37a97bc2a4f;hp=7c21a73e33558cc842876cfe6ef9d37c5592533f;hpb=93a74b86d201bf0ee3233e993e88eb80c2d97f68;p=ghc-hetmet.git
diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index 7c21a73..ad219cf 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 extensionsmode-
@@ -254,7 +254,7 @@
dir
- set output directory
+ set directory for object filesdynamic-
@@ -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
@@ -428,11 +441,7 @@
file
- Read the interface in
- file and dump it as text to
- stdout.
- mode
- -
+ See .
@@ -468,7 +477,7 @@
-
+ Interactive-mode options
@@ -497,23 +506,43 @@
-
-
- Generate bytecode enabled for debugging
+
+ Break on any exception throwndynamic
- -
+
-
- Do not include debugging information in bytecodes
+
+ Break on uncaught exceptions and errorsdynamic
- -
+
+
+ Enable usage of Show instances in :print
+ dynamic
+
+
+
+
+ Turn on printing of binding results in GHCi
+ dynamic
- Turn off printing of binding results in GHCi
+
+
+
+ Turn off printing of binding contents in GHCidynamic-
+
+
+ Turn off
+ implicit qualified import of everything in GHCi
+ dynamic
+ -
+
+
@@ -577,6 +606,12 @@
static-
+
+
+ Don't automatically link in the haskell98 package.
+ dynamic
+ -
+
@@ -585,7 +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
@@ -637,11 +674,11 @@
-
+ Enable record
field disambiguationdynamic
-
+
@@ -676,19 +713,31 @@
+
+ Employ rebindable syntax
+ dynamic
+
+
+ Disable the monomorphism restrictiondynamic
+
+ Disable support for n+k patterns
+ dynamic
+
+
+ Make pattern bindings polymorphicdynamic
-
+ Relaxed checking for mutually-recursive polymorphic functionsdynamic
@@ -708,12 +757,19 @@
- Enable generalised algebraic data types.
+ Enable generalised algebraic data types.
dynamic
+
+ Enable generalised algebraic data type syntax.
+
+ dynamic
+
+
+ Enable type families.dynamic
@@ -727,6 +783,13 @@
+
+ Enable do not generalise local bindings.
+
+ dynamic
+
+
+ Enable Template Haskell.
No longer implied by .
@@ -734,7 +797,13 @@
-
+
+ Enable quasiquotation.
+ dynamic
+
+
+
+ Enable bang patterns.dynamic
@@ -752,24 +821,61 @@
+
+ Enable view patterns.
+ dynamic
+
+
+
- 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.
+ Enable polymorphic components for data constructors.dynamic
+
+ Enable rank-2 types.
+ dynamic
+
+
+
+
+ Enable rank-N types.
+ dynamic
+
+
+
+
+ Enable impredicative types.
+ dynamic
+
+
+ Enable existential quantification.dynamic
@@ -777,17 +883,11 @@
- Enable kind signatures.
+ Enable kind signatures.dynamic
-
- Enable pattern type signatures.
- dynamic
-
-
- Enable empty data declarations.dynamic
@@ -800,28 +900,22 @@
-
- Enable unlifted FFI types.
+
+ Enable generalised list comprehensions.dynamic
-
+
-
- Enable partially applied type synonyms.
- dynamic
-
-
-
-
- Enable rank-2 types.
+
+ Enable unlifted FFI types.dynamic
-
+
-
- Enable rank-N types.
+
+ Enable liberalised type synonyms.dynamic
-
+
@@ -830,8 +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
@@ -843,19 +943,19 @@
- Enable record wildcards.
+ Enable record wildcards.dynamic
-
- Enable record puns.
+
+ Enable record puns.dynamic
-
+
- Enable the disambiguate fields. exception
+ Enable record field disambiguation. dynamic
@@ -867,37 +967,44 @@
- Enable standalone deriving.
+ Enable standalone deriving.dynamic
- Enable deriving for the Data and Typeable classes.
+ Enable deriving for the Data and Typeable classes.dynamic
+
+ Enable newtype deriving.
+ dynamic
+
+
+
- Enable type synonyms.
+ Enable type synonyms in instance heads.dynamic
- Enable flexible contexts.
+ Enable flexible contexts.dynamic
- Enable flexible instances.
- dynamic
+ Enable flexible instances.
+ Implies
+ dynamic
- Enable constrained class methods.
+ Enable constrained class methods.dynamic
@@ -914,10 +1021,10 @@
-
- Enable newtype deriving.
+
+ Enable package-qualified imports.dynamic
-
+
@@ -962,14 +1069,34 @@
make warnings fataldynamic
-
+ -Wwarn
+
+
+
+ make warnings non-fatal
+ dynamic
+ -Werror
+
+
+
+
+ warn about uses of pragmas that GHC doesn't recognise
+ dynamic
+
-
- warn about uses of functions & types that are deprecated
+
+ warn about uses of functions & types that have warnings or deprecated pragmasdynamic
-
+
+
+
+
+
+ warn about uses of commandline flags that are deprecated
+ dynamic
+
@@ -988,6 +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 importeddynamic
@@ -1002,6 +1137,13 @@
+
+ warn when a pattern match in a lambda expression or pattern binding could fail
+ dynamic
+
+
+
+ warn when a record update could faildynamic
@@ -1009,6 +1151,13 @@
+
+ warn when a pattern binding looks lazy but must be strict
+ dynamic
+
+
+
+ warn when fields of a record are uninitialiseddynamic
@@ -1016,6 +1165,14 @@
+
+ warn when an import declaration does not explicitly
+ list all the names brought into scope
+ dynamic
+
+
+
+ warn when class methods are undefineddynamic
@@ -1038,8 +1195,8 @@
- warn when the module contains "orphan" instance declarations
- or rewrite rules
+ warn when the module contains orphan instance declarations
+ or rewrite rulesdynamic
@@ -1052,13 +1209,6 @@
-
- warn about lambda-patterns that can fail
- dynamic
-
-
-
- warn if there are tabs in the source filedynamic
@@ -1100,6 +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
+
+
+
@@ -1169,6 +1333,13 @@
+
+ Share specialisations of overloaded functions (default)
+ dynamic
+
+
+
+ Enable eta-reduction. Implied by .dynamic
@@ -1219,6 +1390,14 @@
+
+ Set the number of phases for the simplifier (default 2).
+ Ignored with .
+ dynamic
+ -
+
+
+ Set the max iterations for the simplifierdynamic
@@ -1241,6 +1420,13 @@
+
+ Turn on specialisation of overloaded functions. Implied by .
+ dynamic
+ -fno-specialise
+
+
+ Turn on full laziness (floating bindings outwards). Implied by .dynamic
@@ -1248,12 +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
-
+
@@ -1263,6 +1456,14 @@
-fno-strictness
+
+ =n
+ Run an additional strictness analysis before simplifier
+phase n
+ dynamic
+ -
+
+
Turn on the SpecConstr transformation. Implied by .
@@ -1271,6 +1472,22 @@
+ =n
+ Set the size threshold for the SpecConstr transformation to n (default: 200)
+ static
+
+
+
+
+ =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
@@ -1278,11 +1495,17 @@
- =n
- Set the size threshold for function specialisation to n, for both
- the liberate-case and SpecConstr transformations (default: 200)
+
+ 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
-
+
@@ -1314,13 +1537,6 @@
-
- Tweak unfolding settings
- static
-
-
-
- Tweak unfolding settingsstatic
@@ -1333,6 +1549,20 @@
static-
+
+
+
+ Turn off the coercion optimiser
+ static
+ -
+
+
+
+
+ Turn on eager blackholing
+ dynamic
+ -
+
@@ -1357,21 +1587,21 @@
Auto-add _scc_s to all
- exported functions
- static
+ exported functions not marked INLINE
+ dynamicAuto-add _scc_s to all
- top-level functions
- static
+ top-level functions not marked INLINE
+ dynamicAuto-add _scc_s to all CAFs
- static
+ dynamic
@@ -1382,7 +1612,7 @@
- Turn on ticky-ticky profiling
+ Turn on ticky-ticky profilingstatic-
@@ -1415,7 +1645,7 @@
- Directory to deposit .mix files during compilation
+ Directory to deposit .mix files during compilation (default is .hpc)dynamic
@@ -1501,33 +1731,6 @@
- C compiler options
-
-
-
-
-
-
- Flag
- Description
- Static/Dynamic
- Reverse
-
-
-
-
- file
- Include file when
- compiling the .hc file
- dynamic
- -
-
-
-
-
-
-
- Code generation options
@@ -1547,11 +1750,11 @@
Use the native code generatordynamic
- -fvia-C
+ -fllvm
-
- Compile via C
+
+ Compile via LLVMdynamic-fasm
@@ -1595,6 +1798,12 @@
+
+ Generate a shared library (as opposed to an executable)
+ dynamic
+ -
+
+ Generate position-independent code (where available)static
@@ -1607,6 +1816,13 @@
-
+
+ Selects one of a number of modes for finding shared
+ libraries at runtime.
+ static
+ -
+
+ nameOn Darwin/MacOS X only, link in the framework name.
This option corresponds to the option for Apple's Linker.
@@ -1653,6 +1869,21 @@
-
+ ,
+ 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 linkingdynamic
@@ -1683,6 +1914,12 @@
-
+
+ Enable runtime event tracing
+ static
+ -
+
+ Do not generate a manifest file (Windows only)dynamic
@@ -1694,6 +1931,21 @@
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
+ -
+
@@ -1733,6 +1985,18 @@
Use cmd as the C compilerdynamic-
+
+ cmd
+ Use cmd as the LLVM optimiser
+ dynamic
+ -
+
+
+ cmd
+ Use cmd as the LLVM compiler
+ dynamic
+ -
+ cmd
@@ -1784,6 +2048,8 @@
+
+
@@ -1834,6 +2100,18 @@
-
+ option
+ pass option to the LLVM optimiser
+ dynamic
+ -
+
+
+ option
+ pass option to the LLVM compiler
+ dynamic
+ -
+
+ optionpass option to the manglerdynamic
@@ -1858,12 +2136,6 @@
-
- option
- pass option to the dependency generator
- dynamic
- -
-
- optionpass option to windres.dynamic
@@ -1889,6 +2161,14 @@
Reverse
+
+
+
+ (x86 only) Use SSE2 for floating point
+ dynamic
+ -
+
+
@@ -1921,7 +2201,7 @@
Generate .hcr external Core files
- static
+ dynamic-
@@ -1971,6 +2251,13 @@
-
+
+ Print a one-line summary of the size of the Core program
+ at the end of the optimisation pipeline
+ dynamic
+ -
+
+ Dump output from CPR analysisdynamic
@@ -2008,7 +2295,7 @@
- Dump after intrumentation for program coverage
+ Dump after instrumentation for program coveragedynamic-
@@ -2019,6 +2306,12 @@
-
+
+ Dump LLVM intermediate code
+ dynamic
+ -
+
+ Dump occurrence analysis outputdynamic
@@ -2049,18 +2342,42 @@
-
-
- Dump rules
+
+ Dump rule firing infodynamic-
+
+ Dump detailed rule firing info
+ dynamic
+ -
+
+
+
+ Dump rules
+ dynamic
+ -
+
+
+
+ Dump vectoriser input and output
+ dynamic
+ -
+
+ Dump final simplifier outputdynamic-
+
+ Dump output from each simplifier phase
+ dynamic
+ -
+
+ Dump output from each simplifier iterationdynamic
@@ -2074,7 +2391,7 @@
- Dump TH splided expressions, and what they evaluate to
+ Dump TH spliced expressions, and what they evaluate todynamic-
@@ -2114,12 +2431,18 @@
dynamic-
-
-
- Trace typechecker
- dynamic
- -
-
+
+
+ Trace typechecker
+ dynamic
+ -
+
+
+
+ Trace vectoriser
+ dynamic
+ -
+ Trace renamer
@@ -2139,12 +2462,36 @@
-
+
+ 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 dumpsstatic
@@ -2204,12 +2551,6 @@
dynamic-
-
-
- Enable unregisterised compilation
- static
- -
-
@@ -2242,12 +2583,6 @@
-
-
- Don't share specialisations of overloaded functions
- static
- -
-
- Set simplification history sizestatic
@@ -2265,6 +2600,12 @@
dynamic-
+
+
+ Turn off the GHCi sandbox. Means computations are run in teh main thread, rather than a forked thread.
+ dynamic
+ -
+
@@ -2283,7 +2624,6 @@ Misc: