On 10/23/2011 07:23 AM, Paolo Carlini wrote:
-@item -Wno-narrowing @r{(C++ and Objective-C++ only)}
+@item -Wnarrowing @r{(C++ and Objective-C++ only)}
@opindex Wnarrowing
@opindex Wno-narrowing
-With -std=c++0x, suppress the diagnostic required by the standard for
-narrowing conversions within @samp{@{ @}}, e.g.
+Warn when a narrowing conversion occurs within @samp{@{ @}}, e.g.
@smallexample
int i = @{ 2.2 @}; // error: narrowing from double to int
@end smallexample
-This flag can be useful for compiling valid C++98 code in C++0x mode.
+This flag is included in @option{-Wall} and @option{-Wc++0x-compat}.
Please still also talk about using -Wno-narrowing in C++0x mode here.
* g++.dg/cpp0x/warn_cxx0x.C: Rename to...
* g++.dg/cpp0x/warn_cxx0x1.C: ... this.
I wouldn't bother renaming, you can just add the new tests.
Jason
