diff options
Diffstat (limited to 'lib/Driver')
| -rw-r--r-- | lib/Driver/ToolChains.h | 6 | ||||
| -rw-r--r-- | lib/Driver/Tools.cpp | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h index 04288a2ee0..33b8053453 100644 --- a/lib/Driver/ToolChains.h +++ b/lib/Driver/ToolChains.h @@ -176,6 +176,12 @@ public: getTriple().getArch() == llvm::Triple::x86_64); #endif } + + virtual bool IsObjCDefaultSynthPropertiesDefault() const { + // Always allow default synthesized properties on Darwin. + return true; + } + virtual bool IsObjCNonFragileABIDefault() const { // Non-fragile ABI is default for everything but i386. return getTriple().getArch() != llvm::Triple::x86; diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 9df276d9c2..cee00edd2d 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1484,6 +1484,13 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-fobjc-dispatch-method=non-legacy"); } } + + // -fobjc-default-synthesize-properties=0 is default. + if (Args.hasFlag(options::OPT_fobjc_default_synthesize_properties, + options::OPT_fno_objc_default_synthesize_properties, + getToolChain().IsObjCDefaultSynthPropertiesDefault())) { + CmdArgs.push_back("-fobjc-default-synthesize-properties"); + } } if (!Args.hasFlag(options::OPT_fassume_sane_operator_new, |