diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 5bc8830765..88dffa98f9 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1024,10 +1024,22 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // -fobjc-nonfragile-abi=0 is default. if (types::isObjC(InputType)) { if (Args.hasArg(options::OPT_fobjc_nonfragile_abi) || - getToolChain().IsObjCNonFragileABIDefault()) + getToolChain().IsObjCNonFragileABIDefault()) { CmdArgs.push_back("-fobjc-nonfragile-abi"); + + // -fobjc-legacy-dispatch is only relevant with the nonfragile-abi, and + // defaults to off. + if (Args.hasFlag(options::OPT_fobjc_legacy_dispatch, + options::OPT_fno_objc_legacy_dispatch, + false)) + CmdArgs.push_back("-fobjc-legacy-dispatch"); + } } + if (!Args.hasFlag(options::OPT_fassume_sane_operator_new, + options::OPT_fno_assume_sane_operator_new)) + CmdArgs.push_back("-fno-assume-sane-operator-new"); + // -fshort-wchar default varies depending on platform; only // pass if specified. if (Arg *A = Args.getLastArg(options::OPT_fshort_wchar)) { |