From c648345e3d82c0c40333bfd8ddea2633e21b08dc Mon Sep 17 00:00:00 2001
From: David Terei <davidterei@gmail.com>
Date: Mon, 9 May 2011 00:48:40 -0700
Subject: [PATCH] Remove very dead Java backend code.

---
 compiler/main/CodeOutput.lhs |   32 --------------------------------
 compiler/main/DynFlags.hs    |    2 --
 compiler/main/HscMain.lhs    |    2 +-
 3 files changed, 1 insertion(+), 35 deletions(-)

diff --git a/compiler/main/CodeOutput.lhs b/compiler/main/CodeOutput.lhs
index f5e3394..b58b7cd 100644
--- a/compiler/main/CodeOutput.lhs
+++ b/compiler/main/CodeOutput.lhs
@@ -13,12 +13,6 @@ import LlvmCodeGen ( llvmCodeGen )
 
 import UniqSupply	( mkSplitUniqSupply )
 
-#ifdef JAVA
-import JavaGen		( javaGen )
-import qualified PrintJava
-import OccurAnal	( occurAnalyseBinds )
-#endif
-
 import Finder		( mkStubPaths )
 import PprC		( writeCs )
 import CmmLint		( cmmLint )
@@ -83,12 +77,6 @@ codeOutput dflags this_mod location foreign_stubs pkg_deps flat_abstractC
              HscAsm         -> outputAsm dflags filenm flat_abstractC;
              HscC           -> outputC dflags filenm flat_abstractC pkg_deps;
              HscLlvm        -> outputLlvm dflags filenm flat_abstractC;
-             HscJava        -> 
-#ifdef JAVA
-			       outputJava dflags filenm mod_name tycons core_binds;
-#else
-                               panic "Java support not compiled into this ghc";
-#endif
              HscNothing     -> panic "codeOutput: HscNothing"
 	  }
 	; return stubs_exist
@@ -176,26 +164,6 @@ outputLlvm dflags filenm flat_absC
 
 %************************************************************************
 %*									*
-\subsection{Java}
-%*									*
-%************************************************************************
-
-\begin{code}
-#ifdef JAVA
-outputJava dflags filenm mod tycons core_binds
-  = doOutput filenm (\ f -> printForUser f alwaysQualify pp_java)
-	-- User style printing for now to keep indentation
-  where
-    occ_anal_binds = occurAnalyseBinds core_binds
-	-- Make sure we have up to date dead-var information
-    java_code = javaGen mod [{- Should be imports-}] tycons occ_anal_binds
-    pp_java   = PrintJava.compilationUnit java_code
-#endif
-\end{code}
-
-
-%************************************************************************
-%*									*
 \subsection{Foreign import/export}
 %*									*
 %************************************************************************
diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index d9f3246..b49b860 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -644,7 +644,6 @@ data HscTarget
   = HscC           -- ^ Generate C code.
   | HscAsm         -- ^ Generate assembly using the native code generator.
   | HscLlvm        -- ^ Generate assembly using the llvm code generator.
-  | HscJava        -- ^ Generate Java bytecode.
   | HscInterpreted -- ^ Generate bytecode.  (Requires 'LinkInMemory')
   | HscNothing     -- ^ Don't generate any code.  See notes above.
   deriving (Eq, Show)
@@ -653,7 +652,6 @@ showHscTargetFlag :: HscTarget -> String
 showHscTargetFlag HscC           = "-fvia-c"
 showHscTargetFlag HscAsm         = "-fasm"
 showHscTargetFlag HscLlvm        = "-fllvm"
-showHscTargetFlag HscJava        = panic "No flag for HscJava"
 showHscTargetFlag HscInterpreted = "-fbyte-code"
 showHscTargetFlag HscNothing     = "-fno-code"
 
diff --git a/compiler/main/HscMain.lhs b/compiler/main/HscMain.lhs
index 6a5552f..3e37f5b 100644
--- a/compiler/main/HscMain.lhs
+++ b/compiler/main/HscMain.lhs
@@ -430,7 +430,7 @@ makeSimpleDetails hsc_env tc_result = mkBootModDetailsTc hsc_env tc_result
 
 
 It's the task of the compilation proper to compile Haskell, hs-boot and
-core files to either byte-code, hard-code (C, asm, Java, ect) or to
+core files to either byte-code, hard-code (C, asm, LLVM, ect) or to
 nothing at all (the module is still parsed and type-checked. This
 feature is mostly used by IDE's and the likes).
 Compilation can happen in either 'one-shot', 'batch', 'nothing',
-- 
1.7.10.4