diff options
| author | dgregor <dgregor@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-25 04:04:18 +0000 |
|---|---|---|
| committer | dgregor <dgregor@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-25 04:04:18 +0000 |
| commit | 71d667783168c41367afef3112fd76b0aaa6ddd1 (patch) | |
| tree | de84af4a8232165347e6ae2334611e5bfa493cc7 /gcc/doc/invoke.texi | |
| parent | ae49e4a6ba6f33430696f3ec4f06c0e66f2b5393 (diff) | |
| download | gcc-71d667783168c41367afef3112fd76b0aaa6ddd1.tar.gz | |
2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
* c-common.h (RID_FIRST_CXX0X): New.
(RID_LAST_CXX0X): New.
* c-opts.c (c_common_handle_option): -Wc++0x-compat is triggered
by -Wall.
* c.opt (Wc++0x-compat): New.
* doc/invoke.texi (-Wc++0x-compat): Document.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121162 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 4cd0a43ce48..18fee96e520 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -223,8 +223,8 @@ Objective-C and Objective-C++ Dialects}. @xref{Warning Options,,Options to Request or Suppress Warnings}. @gccoptlist{-fsyntax-only -pedantic -pedantic-errors @gol -w -Wextra -Wall -Waggregate-return -Walways-true -Warray-bounds @gol --Wno-attributes -Wc++-compat -Wcast-align -Wcast-qual -Wchar-subscripts @gol --Wclobbered -Wcomment @gol +-Wno-attributes -Wc++-compat -Wc++0x-compat -Wcast-align -Wcast-qual @gol +-Wchar-subscripts -Wclobbered -Wcomment @gol -Wconversion -Wno-deprecated-declarations @gol -Wdisabled-optimization -Wno-div-by-zero @gol -Wempty-body -Wno-endif-labels @gol @@ -3149,6 +3149,11 @@ Warn about ISO C constructs that are outside of the common subset of ISO C and ISO C++, e.g.@: request for implicit conversion from @code{void *} to a pointer to non-@code{void} type. +@item -Wc++0x-compat @r{(C++ and Objective-C++ only)} +Warn about C++ constructs whose meaning differs between ISO C++ 1998 and +ISO C++ 200x, e.g., identifiers in ISO C++ 1998 that will become keywords +in ISO C++ 200x. This warning is enabled by @option{-Wall}. + @item -Wcast-qual @opindex Wcast-qual Warn whenever a pointer is cast so as to remove a type qualifier from |