Sink definition of IBOutlet, IBOutletCollection, and IBAction into
the compiler predefines buffer. These are essentially part of
the Objective-C language.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158690 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
index 9eb970a..bd08f5c 100644
--- a/lib/Frontend/InitPreprocessor.cpp
+++ b/lib/Frontend/InitPreprocessor.cpp
@@ -377,6 +377,11 @@
if (LangOpts.NeXTRuntime)
Builder.defineMacro("__NEXT_RUNTIME__");
+
+ Builder.defineMacro("IBOutlet", "__attribute__((iboutlet))");
+ Builder.defineMacro("IBOutletCollection(ClassName)",
+ "__attribute__((iboutletcollection(ClassName)))");
+ Builder.defineMacro("IBAction", "void)__attribute__((ibaction)");
}
// darwin_constant_cfstrings controls this. This is also dependent