block extended signatur option. Change previous option
to a cc1 -fencode-extended-block-signature and pass it
to cc1 and recognize this option to produce extended block
type signature. // rdar://12109031
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168063 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/LangOptions.def b/include/clang/Basic/LangOptions.def
index 8e90bf2..fc78e92 100644
--- a/include/clang/Basic/LangOptions.def
+++ b/include/clang/Basic/LangOptions.def
@@ -53,6 +53,8 @@
LANGOPT(ObjC2 , 1, 0, "Objective-C 2")
BENIGN_LANGOPT(ObjCDefaultSynthProperties , 1, 0,
"Objective-C auto-synthesized properties")
+BENIGN_LANGOPT(EncodeExtendedBlockSig , 1, 0,
+ "Encoding extended block type signature")
BENIGN_LANGOPT(ObjCInferRelatedResultType , 1, 1,
"Objective-C related result type inference")
LANGOPT(Trigraphs , 1, 0,"trigraphs")
@@ -104,7 +106,6 @@
LANGOPT(FiniteMathOnly , 1, 0, "__FINITE_MATH_ONLY__ predefined macro")
BENIGN_LANGOPT(ObjCGCBitmapPrint , 1, 0, "printing of GC's bitmap layout for __weak/__strong ivars")
-BENIGN_LANGOPT(ObjCExtendedBlockEncode , 1, 1, "Do extended encoding of block type signature")
BENIGN_LANGOPT(AccessControl , 1, 1, "C++ access control")
LANGOPT(CharIsSigned , 1, 1, "signed char")
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index be0653c..5761d2e 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -406,6 +406,8 @@
HelpText<"Objective-C dispatch method to use">;
def fobjc_default_synthesize_properties : Flag<["-"], "fobjc-default-synthesize-properties">,
HelpText<"enable the default synthesis of Objective-C properties">;
+def fencode_extended_block_signature : Flag<["-"], "fencode-extended-block-signature">,
+ HelpText<"enable extended encoding of block type signature">;
def pic_level : Separate<["-"], "pic-level">,
HelpText<"Value for __PIC__">;
def pie_level : Separate<["-"], "pie-level">,
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 7d437a6..77ba17a 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -929,8 +929,6 @@
HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">;
def print_ivar_layout : Flag<["-"], "print-ivar-layout">, Flags<[CC1Option]>,
HelpText<"Enable Objective-C Ivar layout bitmap print trace">;
-def encode_extended_block_sig : Flag<["-"], "encode-extended-block-signature">, Flags<[CC1Option]>,
- HelpText<"Enable encoding of the extended block type signature">;
def print_libgcc_file_name : Flag<["-", "--"], "print-libgcc-file-name">,
HelpText<"Print the library path for \"libgcc.a\"">;
def print_multi_directory : Flag<["-", "--"], "print-multi-directory">;
diff --git a/include/clang/Driver/ToolChain.h b/include/clang/Driver/ToolChain.h
index 71736d6..89f2697 100644
--- a/include/clang/Driver/ToolChain.h
+++ b/include/clang/Driver/ToolChain.h
@@ -148,6 +148,10 @@
/// IsObjCDefaultSynthPropertiesDefault - Does this tool chain enable
/// -fobjc-default-synthesize-properties by default.
virtual bool IsObjCDefaultSynthPropertiesDefault() const { return false; }
+
+ /// IsEncodeExtendedBlockSignatureDefault - Does this tool chain enable
+ /// -fencode-extended-block-signature by default.
+ virtual bool IsEncodeExtendedBlockSignatureDefault() const { return false; }
/// IsObjCNonFragileABIDefault - Does this tool chain set
/// -fobjc-nonfragile-abi by default.