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(parent: 8c05893) | patch
Add a new C++11 compatibility macro, LLVM_LVALUE_FUNCTION.
authorJordan Rose <jordan_rose@apple.com>
Fri, 30 Nov 2012 00:38:53 +0000 (00:38 +0000)
committerJordan Rose <jordan_rose@apple.com>
Fri, 30 Nov 2012 00:38:53 +0000 (00:38 +0000)
commit142e56d1574d92985bb2b2c9b3ac77e70302ad7f
treedc82507c65c0524a14dc9fc3771fcf120998e1fetree | snapshot
parent8c05893746d277a7b3342c41321807a2644cef99commit | diff
Add a new C++11 compatibility macro, LLVM_LVALUE_FUNCTION.

This expands to '&', and is intended to be used when an /optional/ rvalue
override is available.

Before:
  void foo() const { ... }

After:
  void foo() const LLVM_LVALUE_FUNCTION { ... }
  void foo() && { ... }

This is used to allow moving the contents of an Optional.

llvm-svn: 168963
llvm/include/llvm/ADT/Optional.h diff | blob | history
llvm/include/llvm/Support/Compiler.h diff | blob | history
Domain: System / Toolchain;