Use the updated CommandLine api for -fno-blocks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63563 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Driver/clang.cpp b/Driver/clang.cpp
index fe5e7f834441a9fc947a0f7b54f727480d2c96ce..c6fee1f09e5d771e86c388e2d80f769fba59a958 100644 (file)
--- a/Driver/clang.cpp
+++ b/Driver/clang.cpp
@@ -490,14 +490,15 @@ NoLaxVectorConversions("fno-lax-vector-conversions",
                        llvm::cl::desc("Disallow implicit conversions between "
                                       "vectors with a different number of "
                                       "elements or different element types"));
-static llvm::cl::opt<bool>
-EnableBlocks("fblocks", llvm::cl::desc("enable the 'blocks' language feature"), llvm::cl::ValueDisallowed);
 
-static llvm::cl::inverse_opt
-DisableBlocks("fno-blocks", llvm::cl::opposite_of(EnableBlocks), llvm::cl::ValueDisallowed);
+static llvm::cl::opt<bool>
+EnableBlocks("fblocks", llvm::cl::desc("enable the 'blocks' language feature"),
+             llvm::cl::ValueDisallowed, llvm::cl::AllowInverse,
+             llvm::cl::ZeroOrMore);
 
 static llvm::cl::opt<bool>
-ObjCNonFragileABI("fobjc-nonfragile-abi", llvm::cl::desc("enable objective-c's nonfragile abi"));
+ObjCNonFragileABI("fobjc-nonfragile-abi",
+                  llvm::cl::desc("enable objective-c's nonfragile abi"));
 
 
 // FIXME: This (and all GCC -f options) really come in -f... and
@@ -623,7 +624,7 @@ static void InitializeLanguageStandard(LangOptions &Options, LangKind LK,
   if (NoLaxVectorConversions.getPosition())
       Options.LaxVectorConversions = 0;
   Options.Exceptions = Exceptions;
-  if (EnableBlocks.getPosition() || DisableBlocks.getPosition())
+  if (EnableBlocks.getPosition())
     Options.Blocks = EnableBlocks;
 
   // Override the default runtime if the user requested it.