Previously, a warning that C++20 deprecated implicit capture of 'this' for
lambda captures specified with a capture default of '=' was only issued when
'-Wdeprecated' or '-Wdeprecated-this-capture' was specified. This change
enables the warning by default (it is still only issued when compiling for
C++20 or later). This is consistent with gcc which warns by default (MSVC
requires '/Wall').
Reviewed By: erichkeane, shafik
Differential Revision: https://reviews.llvm.org/D142639
deprecated.
Add a -Wdeprecated warning for this in C++2a onwards. (In C++17 and
before, there isn't a reasonable alternative because [=,this] is
ill-formed.)
llvm-svn: 336480
This patch, by hamzasood, implements P0409R2, and allows [=, this] pre-C++2a as an extension (with appropriate warnings) for consistency.
https://reviews.llvm.org/D36572
Thanks Hamza!
llvm-svn: 311224
