X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=b0dbfb1f94da200c8c726c73564be42aa1ea34ab;hb=d4050431de1adddedb240e497f77f89301f77070;hp=6d6ef8654a9f006242b279ee58b3a594d420f6d9;hpb=bec18cb3a1dcbc70b0257a367091c9a5948da6f6;p=ghc-hetmet.git
diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index 6d6ef86..b0dbfb1 100644
--- a/docs/users_guide/flags.xml
+++ b/docs/users_guide/flags.xml
@@ -36,6 +36,12 @@
-
+
+ do a dry run
+ dynamic
+ -
+
+
verbose mode (equivalent to )
dynamic
@@ -54,6 +60,12 @@
-
+
+ display the supported language extensions
+ mode
+ -
+
+
display GHC version
mode
@@ -78,6 +90,12 @@
-
+ size
+ Set the minimum heap size to size
+ static
+ -
+
+
Summarise timing stats for GHC (same as +RTS -tstderr)
static
@@ -157,25 +175,29 @@
- Interactive mode - normally used by just running ghci
+ Interactive mode - normally used by just running ghci;
+ see for details.
mode
-
- Build a multi-module Haskell program, automatically figuring out dependencies. Likely to be much easier, and faster, than using make.
+ Build a multi-module Haskell program, automatically figuring out dependencies. Likely to be much easier, and faster, than using make;
+ see for details..
mode
-
- Evaluate expr
+ Evaluate expr;
+ see for details.
mode
-
- Generate dependency information suitable for use in a Makefile.
+ Generate dependency information suitable for use in a Makefile;
+ see for details.
mode
-
@@ -270,19 +292,22 @@
-
+ or
+
retain intermediate .hc files
dynamic
-
-
+ or
+
retain intermediate .s files
dynamic
-
-
+ or
+
retain intermediate .raw_s files
dynamic
-
@@ -346,13 +371,13 @@
dir1:dir2:...
add dir,
dir2, etc. to import path
- dynamic
+ static/:set
-
Empty the import directory list
- dynamic
+ static/:set
-
@@ -426,11 +451,11 @@
-
+
Turn off recompilation checking; implied by any
option
dynamic
-
+
@@ -465,6 +490,24 @@
static
-
+
+
+ Generate bytecode enabled for debugging
+ dynamic
+ -
+
+
+
+ Do not include debugging information in bytecodes
+ dynamic
+ -
+
+
+
+ Turn off printing of binding results in GHCi
+ dynamic
+ -
+
@@ -487,9 +530,15 @@
+ P
+ Compile to be part of package P
+ dynamic
+ -
+
+
P
Expose package P
- dynamic
+ static/:set
-
@@ -501,25 +550,25 @@
name
Hide package P
- dynamic
+ static/:set
-
name
Ignore package P
- dynamic
+ static/:set
-
file
Load more packages from file
- dynamic
+ static
-
Don't load the user's package config file.
- dynamic
+ static
-
@@ -544,61 +593,69 @@
-
- Enable overlapping instances
+
+ Enable most language extensions
dynamic
-
+
-
- Enable undecidable instances
+
+ Enable overlapping instances
dynamic
-
+
-
- Enable incoherent instances.
- Implies
+
+ Enable incoherent instances.
+ Implies
dynamic
-
+
-
- Enable arrow notation extension
+
+ Enable undecidable instances
dynamic
-
+
n
- set the limit for context reduction
+ set the limit for context reduction. Default is 20.
dynamic
-
+
- or
- Enable foreign function interface (implied by
- )
+
+ Enable arrow
+ notation extension
dynamic
-
+
-
- Enable generics
+
+ Enable record
+ field disambiguation
dynamic
-
+
-
- Enable most language extensions
+
+ Enable foreign function interface (implied by
+ )
dynamic
-
+
-
- Enable Implicit Parameters.
+
+ Enable generic classes
+ dynamic
+
+
+
+
+ Enable Implicit Parameters.
Implied by .
dynamic
-
+
@@ -607,30 +664,254 @@
-
+
Don't implicitly import Prelude
dynamic
-
+
-
- Disable the monomorphism restriction
+
+ Disable the monomorphism restriction
dynamic
-
+
-
- Enable lexically-scoped type variables.
+
+ Make pattern bindings polymorphic
+ dynamic
+
+
+
+
+ Relaxed checking for mutually-recursive polymorphic functions
+ dynamic
+
+
+
+
+ Use GHCi's extended default rules in a normal module
+ dynamic
+
+
+
+
+ Enable overloaded string literals.
+
+ dynamic
+
+
+
+
+ Enable generalised algebraic data types.
+
+ dynamic
+
+
+
+
+ Enable type families.
+ dynamic
+
+
+
+
+ Enable lexically-scoped type variables.
Implied by .
dynamic
-
+
-
- Enable Template Haskell.
+
+ Enable Template Haskell.
No longer implied by .
dynamic
-
+
+
+
+
+ Enable bang patterns.
+ dynamic
+
+
+
+
+ Enable the C preprocessor.
+ dynamic
+
+
+
+
+ Enable pattern guards.
+ dynamic
+
+
+
+
+ Enable unicode syntax.
+ dynamic
+
+
+
+
+ Enable the “magic hash”.
+ dynamic
+
+
+
+
+ Enable polymorphic components.
+ dynamic
+
+
+
+
+ Enable existential quantification.
+ dynamic
+
+
+
+
+ Enable kind signatures.
+ dynamic
+
+
+
+
+ Enable pattern type signatures.
+ dynamic
+
+
+
+
+ Enable empty data declarations.
+ dynamic
+
+
+
+
+ Enable parallel list comprehensions.
+ dynamic
+
+
+
+
+ Enable unlifted FFI types.
+ dynamic
+
+
+
+
+ Enable partially applied type synonyms.
+ dynamic
+
+
+
+
+ Enable rank-2 types.
+ dynamic
+
+
+
+
+ Enable rank-N types.
+ dynamic
+
+
+
+
+ Enable type operators.
+ dynamic
+
+
+
+
+ Enable recursive do (mdo) notation.
+ dynamic
+
+
+
+
+ Enable parallel arrays.
+ dynamic
+
+
+
+
+ Enable record wildcards.
+ dynamic
+
+
+
+
+ Enable record puns.
+ dynamic
+
+
+
+
+ Enable the disambiguate fields. exception
+ dynamic
+
+
+
+
+ Enable unboxed tuples.
+ dynamic
+
+
+
+
+ Enable standalone deriving.
+ dynamic
+
+
+
+
+ Enable deriving for the Data and Typeable classes.
+ dynamic
+
+
+
+
+ Enable type synonyms.
+ dynamic
+
+
+
+
+ Enable flexible contexts.
+ dynamic
+
+
+
+
+ Enable flexible instances.
+ dynamic
+
+
+
+
+ Enable constrained class methods.
+ dynamic
+
+
+
+
+ Enable multi parameter type classes.
+ dynamic
+
+
+
+
+ Enable functional dependencies.
+ dynamic
+
+
+
+
+ Enable newtype deriving.
+ dynamic
+
@@ -640,7 +921,7 @@
Warnings
- (
+
@@ -667,7 +948,7 @@
- enable all warnings
+ enable almost all warnings (details in )
dynamic
@@ -700,6 +981,13 @@
+
+
+ warn when the Prelude is implicitly imported
+ dynamic
+
+
+
warn when a pattern match could fail
@@ -715,13 +1003,6 @@
-
- enable miscellaneous warnings
- dynamic
-
-
-
-
warn when fields of a record are uninitialised
dynamic
@@ -750,7 +1031,7 @@
-
+
warn when the module contains "orphan" instance declarations
or rewrite rules
dynamic
@@ -772,6 +1053,13 @@
+
+ warn if there are tabs in the source file
+ dynamic
+
+
+
+
warn when defaulting happens
dynamic
@@ -779,6 +1067,13 @@
+
+ warn when the Monomorphism Restriction is applied
+ dynamic
+
+
+
+
warn about bindings that are unused
dynamic
@@ -855,7 +1150,7 @@
- Enable case-merging
+ Enable case-merging. Implied by .
dynamic
@@ -869,7 +1164,7 @@
- Enable eta-reduction
+ Enable eta-reduction. Implied by .
dynamic
@@ -889,14 +1184,6 @@
-
- Switch off all rewrite rules (including rules
- generated by automatic specialisation of overloaded functions)
- static
-
-
-
-
Ignore assertions in the source
dynamic
@@ -911,13 +1198,6 @@
-
- Tweak the liberate-case optimisation (default: 10)
- static
-
-
-
-
Don't generate interface pragmas
dynamic
@@ -948,31 +1228,55 @@
-
- Turn off common sub-expression
+
+ Turn on common sub-expression elimination. Implied by .
dynamic
- -
+ -fno-cse
-
- Turn off full laziness (floating bindings outwards).
+
+ Turn on full laziness (floating bindings outwards). Implied by .
dynamic
- -ffull-laziness
+ -fno-full-laziness
-
- Turn off pre-inlining
- static
- -
+
+ Switch on all rewrite rules (including rules
+ generated by automatic specialisation of overloaded functions).
+ Implied by .
+ dynamic
+
-
- Turn off strictness analysis
+
+ Turn on strictness analysis. Implied by .
dynamic
- -
+ -fno-strictness
+
+
+
+
+ Turn on the SpecConstr transformation. Implied by .
+ dynamic
+ -fno-spec-constr
+
+
+
+
+ Turn on the liberate-case transformation. Implied by .
+ dynamic
+ -fno-liberate-case
+
+
+
+ =n
+ Set the size threshold for function specialisation to n, for both
+ the liberate-case and SpecConstr transformations (default: 200)
+ static
+
@@ -1016,6 +1320,13 @@
static
+
+
+
+ Turn off pre-inlining
+ static
+ -
+
@@ -1052,12 +1363,6 @@
-
- Auto-add _scc_s to all dictionaries
- static
-
-
-
Auto-add _scc_s to all CAFs
static
@@ -1081,9 +1386,9 @@
- Parallelism options
-
-
+ Program coverage options
+
+
@@ -1097,21 +1402,45 @@
-
- Enable GRANSIM
+
+ Turn on Haskell program coverage instrumentation
static
- -
+
-
- Enable Parallel Haskell
- static
- -
+
+ Directory to deposit .mix files during compilation
+ dynamic
+
+
+
+
+
+
+
+ Haskell pre-processor options
+
+
+
+
+
+
-
- Enable SMP support
- static
+ Flag
+ Description
+ Static/Dynamic
+ Reverse
+
+
+
+
+
+
+ Enable the use of a pre-processor
+ (set with )
+
+ dynamic
-
@@ -1223,7 +1552,19 @@
Omit code generation
- mode
+ dynamic
+ -
+
+
+
+ Generate byte-code
+ dynamic
+ -
+
+
+
+ Generate object code
+ dynamic
-
@@ -1248,6 +1589,12 @@
+
+ Generate position-independent code (where available)
+ static
+ -
+
+
Use dynamic Haskell libraries (if available)
static
@@ -1283,7 +1630,7 @@
- Set main function
+ Set main module and function
dynamic
-
@@ -1306,12 +1653,6 @@
-
- name
- Link in package name
- dynamic
- -
-
-
Split objects (for libraries)
dynamic
@@ -1376,6 +1717,18 @@
-
+ cmd
+ Use cmd as the mangler
+ dynamic
+ -
+
+
+ cmd
+ Use cmd as the splitter
+ dynamic
+ -
+
+
cmd
Use cmd as the assembler
dynamic
@@ -1394,12 +1747,6 @@
-
- cmd
- Use cmd as the dependency generator
- dyanmic
- -
-
-
cmd
Use cmd as the pre-processor
(with only)
@@ -1415,7 +1762,6 @@
-
@@ -1463,6 +1809,12 @@
-
+ option
+ pass option to the mangler
+ dynamic
+ -
+
+
option
pass option to the assembler
dynamic
@@ -1508,13 +1860,7 @@
-
- (SPARC only) enable version 8 support
- static
- -
-
-
-
+
(x86 only) give some registers back to the C compiler
dynamic
-
@@ -1576,12 +1922,6 @@
-
-
- Dump abstract C
- dynamic
- -
-
-
Dump assembly
dynamic
@@ -1594,6 +1934,12 @@
-
+
+ Dump C-- output
+ dynamic
+ -
+
+
Dump output from CPR analysis
dynamic
@@ -1630,6 +1976,12 @@
-
+
+ Dump after intrumentation for program coverage
+ dynamic
+ -
+
+
Dump inlining info
dynamic
@@ -1642,14 +1994,20 @@
-
+
+ Dump the results of C-- to C-- optimising passes
+ dynamic
+ -
+
+
Dump parse tree
dynamic
-
-
- Dump “real” C
+
+ Dump prepared core
dynamic
-
@@ -1666,12 +2024,6 @@
-
-
- Dump saturated output
- dynamic
- -
-
-
Dump final simplifier output
dynamic
@@ -1690,6 +2042,12 @@
-
+
+ Dump TH splided expressions, and what they evaluate to
+ dynamic
+ -
+
+
Dump final STG
dynamic
@@ -1714,32 +2072,32 @@
-
-
- Dump UsageSP analysis output
+
+ Dump worker-wrapper output
dynamic
-
-
- Dump worker-wrapper output
+
+ Trace interface files
dynamic
-
-
- Trace renamer
+
+ Trace typechecker
dynamic
-
-
- Renamer stats
+
+ Trace renamer
dynamic
-
-
- Native code generator intermediate form
+
+ Renamer stats
dynamic
-
@@ -1774,20 +2132,20 @@
-
-
- STG pass sanity checking
+
+ C-- pass sanity checking
dynamic
-
-
- Dump STG stats
+
+ STG pass sanity checking
dynamic
-
-
- UsageSP sanity checker
+
+ Dump STG stats
dynamic
-
@@ -1804,6 +2162,18 @@
-
+
+ Print out each pass name as it happens
+ dynamic
+ -
+
+
+
+ Show statistics for fast string usage when finished
+ dynamic
+ -
+
+
Enable unregisterised compilation
static
@@ -1829,12 +2199,6 @@
-
- ???
- static
- -
-
-
Don't complain about .hi file mismatches
static