Automatic Reference Counting.
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.
Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.
llvm-svn: 133103
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index d919915..8079e19 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -201,7 +201,8 @@
}
void ToolChain::AddClangCXXStdlibIncludeArgs(const ArgList &Args,
- ArgStringList &CmdArgs) const {
+ ArgStringList &CmdArgs,
+ bool ObjCXXAutoRefCount) const {
CXXStdlibType Type = GetCXXStdlibType(Args);
switch (Type) {
@@ -209,10 +210,16 @@
CmdArgs.push_back("-nostdinc++");
CmdArgs.push_back("-cxx-isystem");
CmdArgs.push_back("/usr/include/c++/v1");
+
+ if (ObjCXXAutoRefCount)
+ CmdArgs.push_back("-fobjc-arc-cxxlib=libc++");
break;
case ToolChain::CST_Libstdcxx:
// Currently handled by the mass of goop in InitHeaderSearch.
+
+ if (ObjCXXAutoRefCount)
+ CmdArgs.push_back("-fobjc-arc-cxxlib=libstdc++");
break;
}
}