55 Commits

Author	SHA1	Message	Date
Douglas Gregor	8962549164	Implement C++ [expr.prim.lambda]p2, which bans lambda expressions in ... unevaluated operands. Be certain that we're marking everything referenced within a capture initializer as odr-used. llvm-svn: 150163	2012-02-09 08:14:43 +00:00
Douglas Gregor	fbf19a0eb1	Don't complain about the lack of a constructor for a lambda expression. They are constructed in different ways ... llvm-svn: 150136	2012-02-09 02:20:38 +00:00
Douglas Gregor	ab23d9a9be	Along the error path for lambdas, mark the lambda class as invalid and finalize it ... llvm-svn: 150130	2012-02-09 01:28:42 +00:00
Douglas Gregor	8c50e7c5e3	Various interrelated cleanups for lambdas: ... - Complete the lambda class when we finish the lambda expression (previously, it was left in the "being completed" state) - Actually return the LambdaExpr object and bind to the resulting temporary when needed. - Detect when cleanups are needed while capturing a variable into a lambda (e.g., due to default arguments in the copy constructor), and make sure those cleanups apply for the whole of the lambda expression. llvm-svn: 150123	2012-02-09 00:47:04 +00:00
Douglas Gregor	03dd13cfb6	Factor C++11 lambda expressions implementation into a separate ... file. No functionality change. llvm-svn: 150089	2012-02-08 21:18:48 +00:00