objective-C blocks: Provide layout map for byref
variables captured in a block. // rdar://12184410
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167931 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBlocks.h b/lib/CodeGen/CGBlocks.h
index f85701a..d54ba27 100644
--- a/lib/CodeGen/CGBlocks.h
+++ b/lib/CodeGen/CGBlocks.h
@@ -69,11 +69,12 @@
class BlockFlags {
uint32_t flags;
- BlockFlags(uint32_t flags) : flags(flags) {}
public:
+ BlockFlags(uint32_t flags) : flags(flags) {}
BlockFlags() : flags(0) {}
BlockFlags(BlockLiteralFlags flag) : flags(flag) {}
-
+ BlockFlags(BlockByrefFlags flag) : flags(flag) {}
+
uint32_t getBitMask() const { return flags; }
bool empty() const { return flags == 0; }
@@ -87,6 +88,9 @@
friend bool operator&(BlockFlags l, BlockFlags r) {
return (l.flags & r.flags);
}
+ bool operator==(BlockFlags r) {
+ return (flags == r.flags);
+ }
};
inline BlockFlags operator|(BlockLiteralFlags l, BlockLiteralFlags r) {
return BlockFlags(l) | BlockFlags(r);