X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=b0dbfb1f94da200c8c726c73564be42aa1ea34ab;hb=d4050431de1adddedb240e497f77f89301f77070;hp=9ff5e1a4d38b8ca081af2bec081adff6c65d824c;hpb=a8e681c1e8aa4bc602714ff61583cd4e969d7187;p=ghc-hetmet.git
diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index 9ff5e1a..b0dbfb1 100644
--- a/docs/users_guide/flags.xml
+++ b/docs/users_guide/flags.xml
@@ -60,6 +60,12 @@
-
+
+ display the supported language extensions
+ mode
+ -
+
+
display GHC version
mode
@@ -169,25 +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
-
@@ -282,19 +292,22 @@
-
+ or
+
retain intermediate .hc files
dynamic
-
-
+ or
+
retain intermediate .s files
dynamic
-
-
+ or
+
retain intermediate .raw_s files
dynamic
-
@@ -489,6 +502,12 @@
dynamic
-
+
+
+ Turn off printing of binding results in GHCi
+ dynamic
+ -
+
@@ -574,62 +593,69 @@
-
+
+ Enable most language extensions
+ dynamic
+
+
+
+
Enable overlapping instances
dynamic
-
+
-
+
Enable incoherent instances.
- Implies
+ Implies
dynamic
-
+
-
+
Enable undecidable instances
dynamic
-
+
n
- set the limit for context reduction
+ set the limit for context reduction. Default is 20.
dynamic
-
+
-
+
Enable arrow
notation extension
dynamic
-
+
- or
- Enable foreign function interface (implied by
- )
+
+ Enable record
+ field disambiguation
dynamic
-
+
-
- Enable generic classes
+
+ Enable foreign function interface (implied by
+ )
dynamic
-
+
-
- Enable most language extensions
+
+ Enable generic classes
dynamic
-
+
-
+
Enable Implicit Parameters.
Implied by .
dynamic
-
+
@@ -638,55 +664,254 @@
-
+
Don't implicitly import Prelude
dynamic
-
+
-
+
Disable the monomorphism restriction
dynamic
-
+
-
+
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.
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
+
@@ -723,7 +948,7 @@
- enable all warnings
+ enable almost all warnings (details in )
dynamic
@@ -756,6 +981,13 @@
+
+
+ warn when the Prelude is implicitly imported
+ dynamic
+
+
+
warn when a pattern match could fail
@@ -835,6 +1067,13 @@
+
+ warn when the Monomorphism Restriction is applied
+ dynamic
+
+
+
+
warn about bindings that are unused
dynamic
@@ -911,7 +1150,7 @@
- Enable case-merging
+ Enable case-merging. Implied by .
dynamic
@@ -925,7 +1164,7 @@
- Enable eta-reduction
+ Enable eta-reduction. Implied by .
dynamic
@@ -945,14 +1184,6 @@
-
- Switch off all rewrite rules (including rules
- generated by automatic specialisation of overloaded functions)
- static
-
-
-
-
Ignore assertions in the source
dynamic
@@ -967,13 +1198,6 @@
-
- Tweak the liberate-case optimisation (default: 10)
- static
-
-
-
-
Don't generate interface pragmas
dynamic
@@ -1004,31 +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
+
@@ -1072,6 +1320,13 @@
static
+
+
+
+ Turn off pre-inlining
+ static
+ -
+
@@ -1131,6 +1386,39 @@
+ Program coverage options
+
+
+
+
+
+
+
+ Flag
+ Description
+ Static/Dynamic
+ Reverse
+
+
+
+
+
+ Turn on Haskell program coverage instrumentation
+ static
+
+
+
+
+ Directory to deposit .mix files during compilation
+ dynamic
+
+
+
+
+
+
+
+
Haskell pre-processor options
@@ -1264,7 +1552,19 @@
Omit code generation
- mode
+ dynamic
+ -
+
+
+
+ Generate byte-code
+ dynamic
+ -
+
+
+
+ Generate object code
+ dynamic
-
@@ -1676,6 +1976,12 @@
-
+
+ Dump after intrumentation for program coverage
+ dynamic
+ -
+
+
Dump inlining info
dynamic
@@ -1928,12 +2234,6 @@
dynamic
-
-
-
- Turn off printing of binding results in GHCi
- dynamic
- -
-