[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...

dmd/mars.c

@@ -192,7 +192,7 @@ Usage:\n\
   -J<path>       where to look for string imports\n\
   -ignore        ignore unsupported pragmas\n\
   -inline        do function inlining\n\
-  -Llinkerflag   pass linkerflag to link\n\
+  -Llinkerflag   pass linkerflag to llvm-ld\n\
   -m<arch>       emit code specific to <arch>\n\
                  x86 x86-64 ppc32 ppc64\n\
   -noasm         do not allow use of inline asm\n\

dmd/statement.c

@@ -2124,6 +2124,7 @@ CaseStatement::CaseStatement(Loc loc, Expression *exp, Statement *s)
     this->statement = s;
     cblock = NULL;
     bodyBB = NULL;
+    llvmIdx = NULL;
 }
 
 Statement *CaseStatement::syntaxCopy()

dmd/statement.h

@@ -57,6 +57,7 @@ namespace llvm
 {
     class Value;
     class BasicBlock;
+    class ConstantInt;
 }
 
 // Back end
@@ -453,6 +454,7 @@ struct CaseStatement : Statement
 
     // LLVMDC
     llvm::BasicBlock* bodyBB;
+    llvm::ConstantInt* llvmIdx;
 };
 
 struct DefaultStatement : Statement