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| author | Isaac Dupree <id@isaac.cedarswampstudios.org> | 2007-05-11 08:45:25 +0000 |
|---|---|---|
| committer | Isaac Dupree <id@isaac.cedarswampstudios.org> | 2007-05-11 08:45:25 +0000 |
| commit | 536852b1348fde6ec0ba13859cc5ddf8480a1653 (patch) | |
| tree | 3d442de92d95ac7c989616c8927fd4dfb705606c /compiler/main | |
| parent | 53167b89a0ad08049ed429e09d6863b6b322ec44 (diff) | |
| download | haskell-536852b1348fde6ec0ba13859cc5ddf8480a1653.tar.gz | |
Add a warning flag for when the Prelude is implicitly imported (trac #1317)
GHC already determines all the implicit (Prelude) imports,
so we just need to check whether there are any of those,
for each module being compiled.
Diffstat (limited to 'compiler/main')
| -rw-r--r-- | compiler/main/DynFlags.hs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs index e5153ea33a..51abf36370 100644 --- a/compiler/main/DynFlags.hs +++ b/compiler/main/DynFlags.hs @@ -139,6 +139,7 @@ data DynFlag | Opt_WarnIsError -- -Werror; makes warnings fatal | Opt_WarnDuplicateExports | Opt_WarnHiShadows + | Opt_WarnImplicitPrelude | Opt_WarnIncompletePatterns | Opt_WarnIncompletePatternsRecUpd | Opt_WarnMissingFields @@ -1024,6 +1025,7 @@ dynamic_flags = [ fFlags = [ ( "warn-duplicate-exports", Opt_WarnDuplicateExports ), ( "warn-hi-shadowing", Opt_WarnHiShadows ), + ( "warn-implicit-prelude", Opt_WarnImplicitPrelude ), ( "warn-incomplete-patterns", Opt_WarnIncompletePatterns ), ( "warn-incomplete-record-updates", Opt_WarnIncompletePatternsRecUpd ), ( "warn-missing-fields", Opt_WarnMissingFields ), |