Call objc_terminate() instead of abort() when a cleanup throws an
exception in Objective-C; in Objective-C++ we still use std::terminate().
This is only available in very recent runtimes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134456 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 68ebc1b..1619ef8 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -99,6 +99,13 @@
return ToolChain::configureObjCRuntime(runtime);
runtime.HasARC = runtime.HasWeak = hasARCRuntime();
+
+ // So far, objc_terminate is only available in iOS 5.
+ // FIXME: do the simulator logic properly.
+ if (!ARCRuntimeForSimulator && isTargetIPhoneOS())
+ runtime.HasTerminate = !isIPhoneOSVersionLT(5);
+ else
+ runtime.HasTerminate = false;
}
// FIXME: Can we tablegen this?