[Bug c++/50224] [C++0x] bogus unused parameter warning (it is referenced in lambda)

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50224

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2011-08-30 
04:31:03 UTC ---
Author: jason
Date: Tue Aug 30 04:30:58 2011
New Revision: 178277

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178277
Log:
    PR c++/50224
    * semantics.c (finish_id_expression): Mark captured variables used.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-use2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog