-- Output style options
opt_PprUserLength,
+ opt_PprCols,
opt_PprCaseAsLet,
opt_PprStyle_Debug, opt_TraceLevel,
- opt_NoDebugOutput,
+ opt_NoDebugOutput,
-- Suppressing boring aspects of core dumps
opt_SuppressAll,
opt_CprOff,
opt_SimplNoPreInlining,
opt_SimplExcessPrecision,
+ opt_NoOptCoercion,
opt_MaxWorkerArgs,
-- Unfolding control
-- | Display case expressions with a single alternative as strict let bindings
opt_PprCaseAsLet :: Bool
-opt_PprCaseAsLet
- = lookUp (fsLit "-dppr-case-as-let")
+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")
opt_NoDebugOutput :: Bool
opt_NoDebugOutput = lookUp (fsLit "-dno-debug-output")
-
-- profiling opts
opt_SccProfilingOn :: Bool
opt_SccProfilingOn = lookUp (fsLit "-fscc-profiling")
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