X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=docs%2Fusers_guide%2Fflags.xml;h=e0940aec0d4c43106ba2fed740111e4d8fbcd10b;hb=6cec61d14a324285dbb8ce73d4c7215f1f8d6766;hp=e5c3289230db69939dec46842cc95b3da2d7bd82;hpb=25f84fa7e4b84c3db5ba745a7881c009b778e0b1;p=ghc-hetmet.git
diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index e5c3289..e0940ae 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-
@@ -90,12 +90,6 @@
-
-
- display GHC documentation directory
- mode
- -
-
- output full span in error messagesstatic
@@ -260,7 +254,7 @@
dir
- set output directory
+ set directory for object filesdynamic-
@@ -282,6 +276,12 @@
dynamic-
+
+ dir
+ set output directory
+ dynamic
+ -
+
@@ -311,16 +311,16 @@
-
- or
-
- retain intermediate .s files
+ or
+
+ retain intermediate LLVM .ll filesdynamic-
- or
-
- retain intermediate .raw_s files
+ or
+
+ retain intermediate .s filesdynamic-
@@ -434,11 +434,7 @@
file
- Read the interface in
- file and dump it as text to
- stdout.
- mode
- -
+ See .
@@ -474,7 +470,7 @@
-
+ Interactive-mode options
@@ -503,23 +499,43 @@
-
-
- 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
+ -
+
+
@@ -544,7 +560,7 @@
PCompile to be part of package P
- dynamic
+ static-
@@ -583,6 +599,12 @@
static-
+
+
+ Don't automatically link in the haskell98 package.
+ dynamic
+ -
+
@@ -591,7 +613,9 @@
Language options
-
+ Language options can be enabled either by a command-line option
+ , or by a {-# LANGUAGE blah #-}
+ pragma in the file itself. See
@@ -643,11 +667,11 @@
-
+ Enable record
field disambiguationdynamic
-
+
@@ -682,19 +706,31 @@
+
+ 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
@@ -720,6 +756,13 @@
+
+ Enable generalised algebraic data type syntax.
+
+ dynamic
+
+
+ Enable type families.dynamic
@@ -733,6 +776,13 @@
+
+ Enable do not generalise local bindings.
+
+ dynamic
+
+
+ Enable Template Haskell.
No longer implied by .
@@ -740,7 +790,13 @@
-
+
+ Enable quasiquotation.
+ dynamic
+
+
+
+ Enable bang patterns.dynamic
@@ -758,24 +814,61 @@
+
+ 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
@@ -783,17 +876,11 @@
- Enable kind signatures.
+ Enable kind signatures.dynamic
-
- Enable pattern type signatures.
- dynamic
-
-
- Enable empty data declarations.dynamic
@@ -806,28 +893,22 @@
-
- Enable unlifted FFI types.
- dynamic
-
-
-
-
- Enable partially applied type synonyms.
+
+ Enable generalised list comprehensions.dynamic
-
+
-
- Enable rank-2 types.
+
+ Enable unlifted FFI types.dynamic
-
+
-
- Enable rank-N types.
+
+ Enable liberalised type synonyms.dynamic
-
+
@@ -836,8 +917,14 @@
+
+ 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
@@ -849,19 +936,19 @@
- Enable record wildcards.
+ Enable record wildcards.dynamic
-
- Enable record puns.
+
+ Enable record puns.dynamic
-
+
- Enable the disambiguate fields. exception
+ Enable record field disambiguation. dynamic
@@ -891,25 +978,26 @@
- 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
@@ -925,6 +1013,12 @@
dynamic
+
+
+ Enable package-qualified imports.
+ dynamic
+
+
@@ -978,10 +1072,24 @@
-
- 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 deprecateddynamic
-
+
@@ -1000,6 +1108,14 @@
+
+ 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
@@ -1014,6 +1130,13 @@
+
+ warn when a pattern match in a lambda expression or pattern binding could fail
+ dynamic
+
+
+
+ warn when a record update could faildynamic
@@ -1021,6 +1144,13 @@
+
+ warn when a pattern binding looks lazy but must be strict
+ dynamic
+
+
+
+ warn when fields of a record are uninitialiseddynamic
@@ -1028,6 +1158,14 @@
+
+ warn when an import declaration does not explicitly
+ list all the names brought into scope
+ dynamic
+
+
+
+ warn when class methods are undefineddynamic
@@ -1050,8 +1188,8 @@
- warn when the module contains "orphan" instance declarations
- or rewrite rules
+ warn when the module contains orphan instance declarations
+ or rewrite rulesdynamic
@@ -1064,13 +1202,6 @@
-
- warn about lambda-patterns that can fail
- dynamic
-
-
-
- warn if there are tabs in the source filedynamic
@@ -1112,6 +1243,20 @@
+
+
+ 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
+
+
+
@@ -1181,6 +1326,13 @@
+
+ Share specialisations of overloaded functions (default)
+ dynamic
+
+
+
+ Enable eta-reduction. Implied by .dynamic
@@ -1231,6 +1383,14 @@
+
+ Set the number of phases for the simplifier (default 2).
+ Ignored with .
+ dynamic
+ -
+
+
+ Set the max iterations for the simplifierdynamic
@@ -1253,6 +1413,13 @@
+
+ Turn on specialisation of overloaded functions. Implied by .
+ dynamic
+ -fno-specialise
+
+
+ Turn on full laziness (floating bindings outwards). Implied by .dynamic
@@ -1260,12 +1427,19 @@
-
+
+ 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
-
+
@@ -1275,6 +1449,14 @@
-fno-strictness
+
+ =n
+ Run an additional strictness analysis before simplifier
+phase n
+ dynamic
+ -
+
+
Turn on the SpecConstr transformation. Implied by .
@@ -1283,6 +1465,22 @@
+ =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
@@ -1290,11 +1488,17 @@
- =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
-
+
@@ -1326,13 +1530,6 @@
-
- Tweak unfolding settings
- static
-
-
-
- Tweak unfolding settingsstatic
@@ -1345,6 +1542,20 @@
static-
+
+
+
+ Turn off the coercion optimiser
+ static
+ -
+
+
+
+
+ Turn on eager blackholing
+ dynamic
+ -
+
@@ -1369,21 +1580,21 @@
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
@@ -1394,7 +1605,7 @@
- Turn on ticky-ticky profiling
+ Turn on ticky-ticky profilingstatic-
@@ -1427,7 +1638,7 @@
- Directory to deposit .mix files during compilation
+ Directory to deposit .mix files during compilation (default is .hpc)dynamic
@@ -1513,33 +1724,6 @@
- C compiler options
-
-
-
-
-
-
- Flag
- Description
- Static/Dynamic
- Reverse
-
-
-
-
- file
- Include file when
- compiling the .hc file
- dynamic
- -
-
-
-
-
-
-
- Code generation options
@@ -1559,11 +1743,11 @@
Use the native code generatordynamic
- -fvia-C
+ -fllvm
-
- Compile via C
+
+ Compile via LLVMdynamic-fasm
@@ -1607,6 +1791,12 @@
+
+ Generate a shared library (as opposed to an executable)
+ dynamic
+ -
+
+ Generate position-independent code (where available)static
@@ -1619,6 +1809,13 @@
-
+
+ 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.
@@ -1665,6 +1862,21 @@
-
+ ,
+ 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
@@ -1695,6 +1907,12 @@
-
+
+ Enable runtime event tracing
+ static
+ -
+
+ Do not generate a manifest file (Windows only)dynamic
@@ -1706,6 +1924,21 @@
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
+ -
+
@@ -1745,13 +1978,19 @@
Use cmd as the C compilerdynamic-
+
+ cmd
+ Use cmd as the LLVM optimiser
+ dynamic
+ -
- cmd
- Use cmd as the mangler
+ cmd
+ Use cmd as the LLVM compilerdynamic-
+
cmdUse cmd as the splitter
@@ -1796,6 +2035,8 @@
+
+
@@ -1846,6 +2087,18 @@
-
+ option
+ pass option to the LLVM optimiser
+ dynamic
+ -
+
+
+ option
+ pass option to the LLVM compiler
+ dynamic
+ -
+
+ optionpass option to the manglerdynamic
@@ -1870,12 +2123,6 @@
-
- option
- pass option to the dependency generator
- dynamic
- -
-
- optionpass option to windres.dynamic
@@ -1901,6 +2148,14 @@
Reverse
+
+
+
+ (x86 only) Use SSE2 for floating point
+ dynamic
+ -
+
+
@@ -1933,7 +2188,7 @@
Generate .hcr external Core files
- static
+ dynamic-
@@ -1983,6 +2238,13 @@
-
+
+ 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
@@ -2020,7 +2282,7 @@
- Dump after intrumentation for program coverage
+ Dump after instrumentation for program coveragedynamic-
@@ -2031,6 +2293,12 @@
-
+
+ Dump LLVM intermediate code
+ dynamic
+ -
+
+ Dump occurrence analysis outputdynamic
@@ -2061,18 +2329,42 @@
-
-
- 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
@@ -2086,7 +2378,7 @@
- Dump TH splided expressions, and what they evaluate to
+ Dump TH spliced expressions, and what they evaluate todynamic-
@@ -2126,12 +2418,18 @@
dynamic-
-
-
- Trace typechecker
- dynamic
- -
-
+
+
+ Trace typechecker
+ dynamic
+ -
+
+
+
+ Trace vectoriser
+ dynamic
+ -
+ Trace renamer
@@ -2151,12 +2449,36 @@
-
+
+ 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
@@ -2216,12 +2538,6 @@
dynamic-
-
-
- Enable unregisterised compilation
- static
- -
-
@@ -2254,12 +2570,6 @@
-
-
- Don't share specialisations of overloaded functions
- static
- -
-
- Set simplification history sizestatic
@@ -2272,8 +2582,8 @@
-
-
- Turn off assembly mangling (use instead)
+
+ Turn off the GHCi sandbox. Means computations are run in teh main thread, rather than a forked thread.dynamic-
@@ -2295,7 +2605,6 @@ Misc: