X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FStaticFlags.hs;h=049b61fedb6e0fe7ce3c09daf1de7b1c8cd7ba84;hb=cf5905ea24904cf73a041fd7535e8723a668cb9a;hp=5a43eb663259f9a0a94cbb07efcd9418cfa4c59b;hpb=fb9d21af24d076b12abb9e22251aa327f82e8ea8;p=ghc-hetmet.git

diff --git a/compiler/main/StaticFlags.hs b/compiler/main/StaticFlags.hs
index 5a43eb6..049b61f 100644
--- a/compiler/main/StaticFlags.hs
+++ b/compiler/main/StaticFlags.hs
@@ -21,11 +21,19 @@ module StaticFlags (
 
 	-- Output style options
 	opt_PprUserLength,
+	opt_PprCols,
+	opt_PprCaseAsLet,
+	opt_PprStyle_Debug, opt_TraceLevel,
+        opt_NoDebugOutput, 
+
+	-- Suppressing boring aspects of core dumps
+	opt_SuppressAll,
 	opt_SuppressUniques,
         opt_SuppressCoercions,
 	opt_SuppressModulePrefixes,
-	opt_PprStyle_Debug, opt_TraceLevel,
-        opt_NoDebugOutput,
+	opt_SuppressTypeApplications,
+	opt_SuppressIdInfo,
+	opt_SuppressTypeSignatures,
 
 	-- profiling opts
 	opt_SccProfilingOn,
@@ -44,6 +52,7 @@ module StaticFlags (
 	opt_CprOff,
 	opt_SimplNoPreInlining,
 	opt_SimplExcessPrecision,
+	opt_NoOptCoercion,
 	opt_MaxWorkerArgs,
 
 	-- Unfolding control
@@ -181,15 +190,66 @@ unpacked_opts =
 opt_IgnoreDotGhci :: Bool
 opt_IgnoreDotGhci		= lookUp (fsLit "-ignore-dot-ghci")
 
--- debugging opts
+-- debugging options
+-- | Suppress all that is suppressable in core dumps.
+opt_SuppressAll :: Bool
+opt_SuppressAll	
+	= lookUp  (fsLit "-dsuppress-all")
+
+-- | Suppress unique ids on variables.
 opt_SuppressUniques :: Bool
-opt_SuppressUniques		= lookUp  (fsLit "-dsuppress-uniques")
+opt_SuppressUniques
+	=  lookUp  (fsLit "-dsuppress-all")
+	|| lookUp  (fsLit "-dsuppress-uniques")
 
+-- | Suppress all coercions, them replacing with '...'
 opt_SuppressCoercions :: Bool
-opt_SuppressCoercions           = lookUp  (fsLit "-dsuppress-coercions")
+opt_SuppressCoercions
+	=  lookUp  (fsLit "-dsuppress-all") 
+	|| lookUp  (fsLit "-dsuppress-coercions")
 
+-- | Suppress module id prefixes on variables.
 opt_SuppressModulePrefixes :: Bool
-opt_SuppressModulePrefixes	= lookUp  (fsLit "-dsuppress-module-prefixes")
+opt_SuppressModulePrefixes
+	=  lookUp  (fsLit "-dsuppress-all")
+	|| lookUp  (fsLit "-dsuppress-module-prefixes")
+
+-- | Suppress type applications.
+opt_SuppressTypeApplications :: Bool
+opt_SuppressTypeApplications
+	=  lookUp  (fsLit "-dsuppress-all")
+	|| lookUp  (fsLit "-dsuppress-type-applications")
+
+-- | Suppress info such as arity and unfoldings on identifiers.
+opt_SuppressIdInfo :: Bool
+opt_SuppressIdInfo 
+	=  lookUp  (fsLit "-dsuppress-all")
+	|| lookUp  (fsLit "-dsuppress-idinfo")
+
+-- | Suppress seprate type signatures in core, but leave types on lambda bound vars
+opt_SuppressTypeSignatures :: Bool
+opt_SuppressTypeSignatures
+	=  lookUp  (fsLit "-dsuppress-all")
+	|| lookUp  (fsLit "-dsuppress-type-signatures")
+
+
+-- | Display case expressions with a single alternative as strict let bindings
+opt_PprCaseAsLet :: Bool
+opt_PprCaseAsLet		= lookUp   (fsLit "-dppr-case-as-let")
+
+-- | Set the maximum width of the dumps
+--   If GHC's command line options are bad then the options parser uses the
+--   pretty printer display the error message. In this case the staticFlags
+--   won't be initialized yet, so we must check for this case explicitly 
+--   and return the default value.
+opt_PprCols :: Int
+opt_PprCols 
+ = unsafePerformIO
+ $ do	ready <- readIORef v_opt_C_ready
+	if (not ready)
+		then return 100
+		else return $ lookup_def_int "-dppr-cols" 100
+
 
 opt_PprStyle_Debug  :: Bool
 opt_PprStyle_Debug              = lookUp  (fsLit "-dppr-debug")
@@ -207,7 +267,6 @@ opt_Fuel                        = lookup_def_int "-dopt-fuel" maxBound
 opt_NoDebugOutput   :: Bool
 opt_NoDebugOutput               = lookUp  (fsLit "-dno-debug-output")
 
-
 -- profiling opts
 opt_SccProfilingOn :: Bool
 opt_SccProfilingOn		= lookUp  (fsLit "-fscc-profiling")
@@ -261,6 +320,9 @@ opt_SimplNoPreInlining		= lookUp  (fsLit "-fno-pre-inlining")
 opt_SimplExcessPrecision :: Bool
 opt_SimplExcessPrecision	= lookUp  (fsLit "-fexcess-precision")
 
+opt_NoOptCoercion :: Bool
+opt_NoOptCoercion    	        = lookUp  (fsLit "-fno-opt-coercion")
+
 -- Unfolding control
 -- See Note [Discounts and thresholds] in CoreUnfold