X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=21807d7f6adfa902978a7553c987f3b325c12494;hb=e5adcaf845207c73da65cb44cff4ef83b76dd4a9;hp=9ff5e1a4d38b8ca081af2bec081adff6c65d824c;hpb=a8e681c1e8aa4bc602714ff61583cd4e969d7187;p=ghc-hetmet.git
diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index 9ff5e1a..21807d7 100644
--- a/docs/users_guide/flags.xml
+++ b/docs/users_guide/flags.xml
@@ -60,6 +60,18 @@
-
+
+ display the supported language extensions
+ mode
+ -
+
+
+
+ display information about the compiler
+ mode
+ -
+
+ display GHC versionmode
@@ -169,25 +181,29 @@
- 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-
@@ -282,19 +298,22 @@
-
+ or
+ retain intermediate .hc filesdynamic-
-
+ or
+ retain intermediate .s filesdynamic-
-
+ or
+ retain intermediate .raw_s filesdynamic-
@@ -409,11 +428,7 @@
file
- Read the interface in
- file and dump it as text to
- stdout.
- mode
- -
+ See .
@@ -449,7 +464,7 @@
-
+ Interactive-mode options
@@ -478,17 +493,36 @@
-
-
- Generate bytecode enabled for debugging
+
+ Break on any exception throwndynamic
- -
+
-
- Do not include debugging information in bytecodes
+
+ Break on uncaught exceptions and errors
+ dynamic
+
+
+
+
+ Enable usage of Show instances in :print
+ dynamic
+
+
+
+
+ Turn on printing of binding results in GHCi
+ dynamic
+
+
+
+
+ Turn off printing of binding contents in GHCidynamic-
+
@@ -574,62 +608,69 @@
-
+
+ Enable most language extensions
+ dynamic
+
+
+
+ Enable overlapping instancesdynamic
-
+
-
+ Enable incoherent instances.
- Implies
+ Implies
dynamic
-
+
-
+ Enable undecidable instancesdynamic
-
+ n
- set the limit for context reduction
+ set the limit for context reduction. Default is 20.dynamic
-
+
-
+ Enable arrow
notation extensiondynamic
-
+
- or
- Enable foreign function interface (implied by
- )
+
+ Enable record
+ field disambiguationdynamic
-
+
-
- Enable generic classes
+
+ Enable foreign function interface (implied by
+ )dynamic
-
+
-
- Enable most language extensions
+
+ Enable generic classesdynamic
-
+
-
+ Enable Implicit Parameters.
Implied by .dynamic
-
+
@@ -638,55 +679,278 @@
-
+ Don't implicitly import Preludedynamic
-
+
-
+ Disable the monomorphism restrictiondynamic
-
+
-
+ Make pattern bindings polymorphicdynamic
-
+
-
+
+ Relaxed checking for mutually-recursive polymorphic functions
+ dynamic
+
+
+
+ Use GHCi's extended default rules in a normal moduledynamic
-
+
-
+ 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.
No longer implied by .dynamic
-
+
-
+
+ Enable quasiquotation.
+ dynamic
+
+
+
+ Enable bang patterns.dynamic
-
+
+
+
+
+ Enable the C preprocessor.
+ dynamic
+
+
+
+
+ Enable pattern guards.
+ dynamic
+
+
+
+
+ Enable view patterns.
+ dynamic
+
+
+
+
+ Enable unicode syntax.
+ dynamic
+
+
+
+
+ Enable the “magic hash”.
+ dynamic
+
+
+
+
+ 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
+
+
+
+
+ Enable kind signatures.
+ dynamic
+
+
+
+
+ Enable pattern type signatures.
+ dynamic
+
+
+
+
+ Enable empty data declarations.
+ dynamic
+
+
+
+
+ Enable parallel list comprehensions.
+ dynamic
+
+
+
+
+ Enable transform list comprehensions.
+ dynamic
+
+
+
+
+ Enable unlifted FFI types.
+ dynamic
+
+
+
+
+ Enable liberalised type synonyms.
+ dynamic
+
+
+
+
+ Enable type operators.
+ dynamic
+
+
+
+
+ Enable recursive do (mdo) notation.
+ dynamic
+
+
+
+
+ Enable parallel arrays.
+ dynamic
+
+
+
+
+ Enable record wildcards.
+ dynamic
+
+
+
+
+ Enable record puns.
+ dynamic
+
+
+
+
+ Enable record field disambiguation.
+ dynamic
+
+
+
+
+ Enable unboxed tuples.
+ dynamic
+
+
+
+
+ Enable standalone deriving.
+ dynamic
+
+
+
+
+ Enable deriving for the Data and Typeable classes.
+ dynamic
+
+
+
+
+ Enable newtype deriving.
+ 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
+
@@ -723,7 +987,7 @@
- enable all warnings
+ enable almost all warnings (details in )dynamic
@@ -731,7 +995,13 @@
make warnings fataldynamic
-
+ -Wwarn
+
+
+
+ make warnings non-fatal
+ dynamic
+ -Werror
@@ -756,6 +1026,13 @@
+
+
+ warn when the Prelude is implicitly imported
+ dynamic
+
+
+
warn when a pattern match could fail
@@ -800,8 +1077,8 @@
- warn when the module contains "orphan" instance declarations
- or rewrite rules
+ warn when the module contains orphan instance declarations
+ or rewrite rulesdynamic
@@ -835,6 +1112,13 @@
+
+ warn when the Monomorphism Restriction is applied
+ dynamic
+
+
+
+ warn about bindings that are unuseddynamic
@@ -911,7 +1195,7 @@
- Enable case-merging
+ Enable case-merging. Implied by .dynamic
@@ -925,7 +1209,7 @@
- Enable eta-reduction
+ Enable eta-reduction. Implied by .dynamic
@@ -945,14 +1229,6 @@
-
- Switch off all rewrite rules (including rules
- generated by automatic specialisation of overloaded functions)
- static
-
-
-
- Ignore assertions in the sourcedynamic
@@ -967,13 +1243,6 @@
-
- Tweak the liberate-case optimisation (default: 10)
- static
-
-
-
- Don't generate interface pragmasdynamic
@@ -989,6 +1258,14 @@
+
+ Set the number of phases for the simplifier (default 2).
+ Ignored with .
+ dynamic
+ -
+
+
+ Set the max iterations for the simplifierdynamic
@@ -1004,31 +1281,70 @@
-
- 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
+
+ Switch on all rewrite rules (including rules
+ generated by automatic specialisation of overloaded functions).
+ Implied by .
+ dynamic
+
+
+
+
+
+ Turn on strictness analysis. Implied by .
+ dynamic
+ -fno-strictness
+
+
+
+
+ Turn on the SpecConstr transformation. Implied by .
+ dynamic
+ -fno-spec-constr
+
+
+
+ =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 off strictness analysis
+
+ Turn on the liberate-case transformation. Implied by .dynamic
- -
+ -fno-liberate-case
+
+
+
+ =n
+ Set the size threshold for the liberate-case transformation to n (default: 200)
+ static
+
@@ -1060,17 +1376,17 @@
-
+ Tweak unfolding settingsstatic
-
+
-
- Tweak unfolding settings
+
+ Turn off pre-inliningstatic
-
+ -
@@ -1131,6 +1447,39 @@
+ Program coverage options
+
+
+
+
+
+
+
+ Flag
+ Description
+ Static/Dynamic
+ Reverse
+
+
+
+
+
+ Turn on Haskell program coverage instrumentation
+ static
+
+
+
+
+ Directory to deposit .mix files during compilation (default is .hpc)
+ dynamic
+
+
+
+
+
+
+
+ Haskell pre-processor options
@@ -1264,7 +1613,19 @@
Omit code generation
- mode
+ dynamic
+ -
+
+
+
+ Generate byte-code
+ dynamic
+ -
+
+
+
+ Generate object code
+ dynamic-
@@ -1376,6 +1737,18 @@
static-
+
+
+ Do not generate a manifest file (Windows only)
+ dynamic
+ -
+
+
+
+ Do not embed the manifest in the executable (Windows only)
+ dynamic
+ -
+
@@ -1453,6 +1826,13 @@
dynamic-
+
+ cmd
+ Use cmd as the program for
+ embedding manifests on Windows.
+ dynamic
+ -
+
@@ -1538,6 +1918,12 @@
dynamic-
+
+ option
+ pass option to windres.
+ dynamic
+ -
+
@@ -1676,6 +2062,12 @@
-
+
+ Dump after instrumentation for program coverage
+ dynamic
+ -
+
+ Dump inlining infodynamic
@@ -1724,6 +2116,12 @@
-
+
+ Dump output from each simplifier phase
+ dynamic
+ -
+
+ Dump output from each simplifier iterationdynamic
@@ -1737,7 +2135,7 @@
- Dump TH splided expressions, and what they evaluate to
+ Dump TH spliced expressions, and what they evaluate todynamic-
@@ -1867,12 +2265,6 @@
dynamic-
-
-
- Enable unregisterised compilation
- static
- -
-
@@ -1928,12 +2320,6 @@
dynamic-
-
-
- Turn off printing of binding results in GHCi
- dynamic
- -
-