From: Ian Lynagh <igloo@earth.li>
Date: Mon, 16 Jul 2007 22:06:35 +0000 (+0000)
Subject: Implement -fwarn-dodgy-imports
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=12b7e9f1fa41e42350408f2bf0d6885f3fcba068

Implement -fwarn-dodgy-imports
You used to only be able to enable Opt_WarnDodgyImports with -W or -Wall.
This patch adds the flag to en/disable it by name.
(DodgyImports == importing T(..) when only T is exported).
---

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index d62013a..28943ab 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -1082,6 +1082,7 @@ dynamic_flags = [
 -- these -f<blah> flags can all be reversed with -fno-<blah>
 
 fFlags = [
+  ( "warn-dodgy-imports",        	Opt_WarnDodgyImports ),
   ( "warn-duplicate-exports",    	Opt_WarnDuplicateExports ),
   ( "warn-hi-shadowing",         	Opt_WarnHiShadows ),
   ( "warn-implicit-prelude",            Opt_WarnImplicitPrelude ),