Implement the ObjC pseudo built-in types as clang "BuiltinType's". I say pseudo built-in types, since Sema still injects a typedef for recognition (i.e. they aren't truly built-ins from a parser perspective).
This removes the static data/methods on ObjCObjectPointerType while preserving the nice API (no need to fiddle with ASTContext:-).
This patch also adds Type::isObjCBuiltinType().
This should be the last fairly large patch related to recrafting the ObjC type system. The follow-on patches should be fairly small.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75808 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenTypes.cpp b/lib/CodeGen/CodeGenTypes.cpp
index c617939..e97cbbd 100644
--- a/lib/CodeGen/CodeGenTypes.cpp
+++ b/lib/CodeGen/CodeGenTypes.cpp
@@ -228,6 +228,8 @@
switch (cast<BuiltinType>(Ty).getKind()) {
default: assert(0 && "Unknown builtin type!");
case BuiltinType::Void:
+ case BuiltinType::ObjCId:
+ case BuiltinType::ObjCClass:
// LLVM void type can only be used as the result of a function call. Just
// map to the same as char.
return llvm::IntegerType::get(8);
diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp
index cd0e2ea..5340cd7 100644
--- a/lib/CodeGen/Mangle.cpp
+++ b/lib/CodeGen/Mangle.cpp
@@ -577,6 +577,8 @@
case BuiltinType::UndeducedAuto:
assert(0 && "Should not see undeduced auto here");
break;
+ case BuiltinType::ObjCId: Out << "2id"; break;
+ case BuiltinType::ObjCClass: Out << "5Class"; break;
}
}