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objective-c: Remove -fno-objc-default-synthesize-properties 

as the driver option.
// rdar://11209719

llvm-svn: 154331
This commit is contained in:
Fariborz Jahanian 2012-04-09 18:20:28 +00:00
parent 3521ae9580
commit ba8ef296e4
3 changed files with 11 additions and 5 deletions
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2
clang/include/clang/Driver/Options.td
View File

@ -432,8 +432,6 @@ def fno_modules : Flag <"-fno-modules">, Group<f_Group>, Flags<[NoForward]>;
def fno_ms_extensions : Flag<"-fno-ms-extensions">, Group<f_Group>;
def fno_ms_compatibility : Flag<"-fno-ms-compatibility">, Group<f_Group>;
def fno_delayed_template_parsing : Flag<"-fno-delayed-template-parsing">, Group<f_Group>;
def fno_objc_default_synthesize_properties
: Flag<"-fno-objc-default-synthesize-properties">, Group<f_Group>;
def fno_objc_exceptions: Flag<"-fno-objc-exceptions">, Group<f_Group>;
def fno_objc_legacy_dispatch : Flag<"-fno-objc-legacy-dispatch">, Group<f_Group>;
def fno_omit_frame_pointer : Flag<"-fno-omit-frame-pointer">, Group<f_Group>;

5
clang/lib/Driver/Tools.cpp
View File

@ -2394,9 +2394,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
// -fobjc-default-synthesize-properties=1 is default. This only has an effect
// if the nonfragile objc abi is used.
if (Args.hasFlag(options::OPT_fobjc_default_synthesize_properties,
options::OPT_fno_objc_default_synthesize_properties,
getToolChain().IsObjCDefaultSynthPropertiesDefault())) {
if (Args.hasArg(options::OPT_fobjc_default_synthesize_properties) ||
getToolChain().IsObjCDefaultSynthPropertiesDefault()) {
CmdArgs.push_back("-fobjc-default-synthesize-properties");
}

9
clang/test/Driver/no-objc-default-synthesize-properties.m Normal file
View File

@ -0,0 +1,9 @@
// RUN: %clang -fsyntax-only -fno-objc-default-synthesize-properties %s 2>&1 | FileCheck %s
@interface I
@property int P;
@end
@implementation I
@end
// CHECK: warning: argument unused during compilation: '-fno-objc-default-synthesize-properties'