X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=add2f5e1b7ad249d95b10461a15422cf364956a1;hb=478e69b303eb2e653a2ebf5c888b5efdfef1fb9d;hp=e78762600da4776aed801dc9b32b6f1c5aacf5ee;hpb=390b7c4110bc0fc9b76d6342f288d44d58fc27b9;p=ghc-hetmet.git
diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index e787626..add2f5e 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
@@ -521,11 +517,25 @@
+
+ Turn on printing of binding results in GHCi
+ dynamic
- Turn off printing of binding results in GHCi
+
+
+
+ Turn off printing of binding contents in GHCi
+ dynamic
+ -
+
+
+
+ Turn off
+ implicit qualified import of everything in GHCidynamic-
+
@@ -550,7 +560,7 @@
PCompile to be part of package P
- dynamic
+ static-
@@ -589,6 +599,12 @@
static-
+
+
+ Don't automatically link in the haskell98 package.
+ dynamic
+ -
+
@@ -597,7 +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
@@ -649,11 +667,11 @@
-
+ Enable record
field disambiguationdynamic
-
+
@@ -688,19 +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
@@ -726,6 +756,13 @@
+
+ Enable generalised algebraic data type syntax.
+
+ dynamic
+
+
+ Enable type families.dynamic
@@ -739,6 +776,13 @@
+
+ Enable do not generalise local bindings.
+
+ dynamic
+
+
+ Enable Template Haskell.
No longer implied by .
@@ -746,7 +790,13 @@
-
+
+ Enable quasiquotation.
+ dynamic
+
+
+
+ Enable bang patterns.dynamic
@@ -764,24 +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
@@ -794,12 +881,6 @@
-
- Enable pattern type signatures.
- dynamic
-
-
- Enable empty data declarations.dynamic
@@ -812,6 +893,18 @@
+
+ Enable generalised list comprehensions.
+ dynamic
+
+
+
+
+ Enable monad comprehensions.
+ dynamic
+
+
+ Enable unlifted FFI types.dynamic
@@ -824,26 +917,20 @@
-
- Enable rank-2 types.
- dynamic
-
-
-
-
- Enable rank-N types.
- dynamic
-
-
- Enable type operators.dynamic
+
+ 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
@@ -855,19 +942,19 @@
- Enable record wildcards.
+ Enable record wildcards.dynamic
-
- Enable record puns.
+
+ Enable record puns.dynamic
-
+
- Enable the disambiguate fields. exception
+ Enable record field disambiguation. dynamic
@@ -897,25 +984,26 @@
- 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
@@ -931,6 +1019,12 @@
dynamic
+
+
+ Enable package-qualified imports.
+ dynamic
+
+
@@ -984,10 +1078,24 @@
-
- warn about uses of functions & types that are deprecated
+
+ warn about uses of pragmas that GHC doesn't recognisedynamic
-
+
+
+
+
+
+ warn about uses of functions & types that have warnings or deprecated pragmas
+ dynamic
+
+
+
+
+
+ warn about uses of commandline flags that are deprecated
+ dynamic
+
@@ -1006,6 +1114,14 @@
+
+ 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
@@ -1020,6 +1136,13 @@
+
+ warn when a pattern match in a lambda expression or pattern binding could fail
+ dynamic
+
+
+
+ warn when a record update could faildynamic
@@ -1027,6 +1150,13 @@
+
+ warn when a pattern binding looks lazy but must be strict
+ dynamic
+
+
+
+ warn when fields of a record are uninitialiseddynamic
@@ -1034,6 +1164,14 @@
+
+ warn when an import declaration does not explicitly
+ list all the names brought into scope
+ dynamic
+
+
+
+ warn when class methods are undefineddynamic
@@ -1048,6 +1186,13 @@
+
+ warn about polymorphic local bindings without signatures
+ dynamic
+
+
+
+ warn when names are shadoweddynamic
@@ -1056,8 +1201,8 @@
- warn when the module contains "orphan" instance declarations
- or rewrite rules
+ warn when the module contains orphan instance declarations
+ or rewrite rulesdynamic
@@ -1070,13 +1215,6 @@
-
- warn about lambda-patterns that can fail
- dynamic
-
-
-
- warn if there are tabs in the source filedynamic
@@ -1118,6 +1256,20 @@
+
+
+ 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
+
+
+
@@ -1187,6 +1339,13 @@
+
+ Share specialisations of overloaded functions (default)
+ dynamic
+
+
+
+ Enable eta-reduction. Implied by .dynamic
@@ -1237,6 +1396,14 @@
+
+ Set the number of phases for the simplifier (default 2).
+ Ignored with .
+ dynamic
+ -
+
+
+ Set the max iterations for the simplifierdynamic
@@ -1259,6 +1426,13 @@
+
+ Turn on specialisation of overloaded functions. Implied by .
+ dynamic
+ -fno-specialise
+
+
+ Turn on full laziness (floating bindings outwards). Implied by .dynamic
@@ -1266,12 +1440,19 @@
-
+
+ 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
-
+
@@ -1281,6 +1462,14 @@
-fno-strictness
+
+ =n
+ Run an additional strictness analysis before simplifier
+phase n
+ dynamic
+ -
+
+
Turn on the SpecConstr transformation. Implied by .
@@ -1289,6 +1478,22 @@
+ =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
@@ -1296,11 +1501,17 @@
- =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
-
+
@@ -1332,13 +1543,6 @@
-
- Tweak unfolding settings
- static
-
-
-
- Tweak unfolding settingsstatic
@@ -1351,6 +1555,20 @@
static-
+
+
+
+ Turn off the coercion optimiser
+ static
+ -
+
+
+
+
+ Turn on eager blackholing
+ dynamic
+ -
+
@@ -1375,21 +1593,21 @@
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
@@ -1400,7 +1618,7 @@
- Turn on ticky-ticky profiling
+ Turn on ticky-ticky profilingstatic-
@@ -1433,7 +1651,7 @@
- Directory to deposit .mix files during compilation
+ Directory to deposit .mix files during compilation (default is .hpc)dynamic
@@ -1519,33 +1737,6 @@
- C compiler options
-
-
-
-
-
-
- Flag
- Description
- Static/Dynamic
- Reverse
-
-
-
-
- file
- Include file when
- compiling the .hc file
- dynamic
- -
-
-
-
-
-
-
- Code generation options
@@ -1565,11 +1756,11 @@
Use the native code generatordynamic
- -fvia-C
+ -fllvm
-
- Compile via C
+
+ Compile via LLVMdynamic-fasm
@@ -1613,6 +1804,12 @@
+
+ Generate a shared library (as opposed to an executable)
+ dynamic
+ -
+
+ Generate position-independent code (where available)static
@@ -1625,6 +1822,13 @@
-
+
+ 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.
@@ -1671,6 +1875,21 @@
-
+ ,
+ 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
@@ -1701,6 +1920,12 @@
-
+
+ Enable runtime event tracing
+ static
+ -
+
+ Do not generate a manifest file (Windows only)dynamic
@@ -1712,6 +1937,21 @@
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
+ -
+
@@ -1751,13 +1991,19 @@
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
@@ -1802,6 +2048,8 @@
+
+
@@ -1852,6 +2100,18 @@
-
+ option
+ pass option to the LLVM optimiser
+ dynamic
+ -
+
+
+ option
+ pass option to the LLVM compiler
+ dynamic
+ -
+
+ optionpass option to the manglerdynamic
@@ -1876,12 +2136,6 @@
-
- option
- pass option to the dependency generator
- dynamic
- -
-
- optionpass option to windres.dynamic
@@ -1907,6 +2161,14 @@
Reverse
+
+
+
+ (x86 only) Use SSE2 for floating point
+ dynamic
+ -
+
+
@@ -1939,7 +2201,7 @@
Generate .hcr external Core files
- static
+ dynamic-
@@ -1989,6 +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
@@ -2026,7 +2295,7 @@
- Dump after intrumentation for program coverage
+ Dump after instrumentation for program coveragedynamic-
@@ -2037,6 +2306,12 @@
-
+
+ Dump LLVM intermediate code
+ dynamic
+ -
+
+ Dump occurrence analysis outputdynamic
@@ -2067,18 +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
@@ -2092,7 +2391,7 @@
- Dump TH splided expressions, and what they evaluate to
+ Dump TH spliced expressions, and what they evaluate todynamic-
@@ -2132,12 +2431,18 @@
dynamic-
-
-
- Trace typechecker
- dynamic
- -
-
+
+
+ Trace typechecker
+ dynamic
+ -
+
+
+
+ Trace vectoriser
+ dynamic
+ -
+ Trace renamer
@@ -2157,12 +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
@@ -2222,12 +2551,6 @@
dynamic-
-
-
- Enable unregisterised compilation
- static
- -
-
@@ -2260,12 +2583,6 @@
-
-
- Don't share specialisations of overloaded functions
- static
- -
-
- Set simplification history sizestatic
@@ -2278,8 +2595,8 @@
-
-
- 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-
@@ -2301,7 +2618,6 @@ Misc: