157 Commits

Author	SHA1	Message	Date
Douglas Gregor	410d6af994	Restore the appropriate lexical declaration context for a lambda's ... function call operator (to the lambda class). This allows us to IRgen calls to simple (non-capturing) lambdas, e.g., [](int i, int j) -> int { return i + j; }(1, 2) Eli will be providing test cases as he brings up more IRgen. llvm-svn: 150166	2012-02-09 08:52:43 +00:00
Douglas Gregor	656bc62a73	Remove the "unsupported" error for lambda expressions. It's annoying, ... and rapidly becoming untrue. llvm-svn: 150165	2012-02-09 08:26:42 +00:00
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