A decl never becomes unused. Make that explicit in the API.
authorRafael Espindola <rafael.espindola@gmail.com>
Wed, 23 Oct 2013 16:46:34 +0000 (16:46 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Wed, 23 Oct 2013 16:46:34 +0000 (16:46 +0000)
commite4865d28364da404013c49f4518cd7ba051a6b08
tree2f96797639ef8f77e57805ab80851f2cc692f6c9
parente7ae8af8966dce52669c348ce37240ae9a8d4ad1
A decl never becomes unused. Make that explicit in the API.

llvm-svn: 193248
clang/include/clang/AST/DeclBase.h
clang/lib/Sema/SemaDecl.cpp
clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
clang/lib/Serialization/ASTReaderDecl.cpp