/* Nonzero if we want to understand the operator names, i.e. 'bitand'. */
-int flag_operator_names;
+int flag_operator_names = 1;
/* Nonzero if we want to check the return value of new and avoid calling
constructors if it is a null pointer. */
}
else if (!strcmp (p, "-ansi"))
flag_no_nonansi_builtin = 1, flag_ansi = 1,
- flag_no_gnu_keywords = 1, flag_operator_names = 1;
+ flag_no_gnu_keywords = 1;
#ifdef SPEW_DEBUG
/* Undocumented, only ever used when you're invoking cc1plus by hand, since
it's probably safe to assume no sane person would ever want to use this
@item C++ Language Options
@xref{C++ Dialect Options,,Options Controlling C++ Dialect}.
@smallexample
--fno-access-control -fcheck-new -fconserve-space -fdollars-in-identifiers
--fno-elide-constructors -fexternal-templates -ffor-scope
--fno-for-scope -fno-gnu-keywords -fguiding-decls
--fhonor-std -fhuge-objects -fno-implicit-templates -finit-priority
--fno-implement-inlines -fname-mangling-version-@var{n} -fno-default-inline
--foperator-names -fno-optional-diags -fpermissive -frepo -fstrict-prototype
--fsquangle -ftemplate-depth-@var{n} -fuse-cxa-atexit -fvtable-thunks
--nostdinc++ -Wctor-dtor-privacy -Wno-deprecated -Weffc++
--Wno-non-template-friend
--Wnon-virtual-dtor -Wold-style-cast -Woverloaded-virtual
--Wno-pmf-conversions -Wreorder -Wsign-promo -Wsynth
+-fno-access-control -fcheck-new -fconserve-space
+-fdollars-in-identifiers -fno-elide-constructors -fexternal-templates
+-ffor-scope -fno-for-scope -fno-gnu-keywords -fguiding-decls -fhonor-std
+-fhuge-objects -fno-implicit-templates -finit-priority
+-fno-implement-inlines -fname-mangling-version-@var{n}
+-fno-default-inline -fno-operator-names -fno-optional-diags -fpermissive
+-frepo -fstrict-prototype -fsquangle -ftemplate-depth-@var{n}
+-fuse-cxa-atexit -fvtable-thunks -nostdinc++ -Wctor-dtor-privacy
+-Wno-deprecated -Weffc++ -Wno-non-template-friend -Wnon-virtual-dtor
+-Wold-style-cast -Woverloaded-virtual -Wno-pmf-conversions -Wreorder
+-Wsign-promo -Wsynth
@end smallexample
@item Warning Options
@cindex ANSI support
@item -ansi
In C mode, support all ANSI standard C programs. In C++ mode,
-remove GNU extensions that conflict with ANSI C++.
+remove GNU extensions that conflict with ISO C++.
@c shouldn't we be saying "ISO"?
This turns off certain features of GCC that are incompatible with ANSI
-C (when compiling C code), or of ANSI standard C++ (when compiling C++ code),
+C (when compiling C code), or of standard C++ (when compiling C++ code),
such as the @code{asm} and @code{typeof} keywords, and
predefined macros such as @code{unix} and @code{vax} that identify the
type of system you are using. It also enables the undesirable and
rarely used ANSI trigraph feature. For the C compiler,
it disables recognition of C++ style @samp{//} comments as well as
-the @code{inline} keyword. For the C++ compiler,
-@samp{-foperator-names} is enabled as well.
-
+the @code{inline} keyword.
The alternate keywords @code{__asm__}, @code{__extension__},
@code{__inline__} and @code{__typeof__} continue to work despite
Like all options that change the ABI, all C++ code, @emph{including
libgcc} must be built with the same setting of this option.
-@item -foperator-names
-Recognize the operator name keywords @code{and}, @code{bitand},
+@item -fno-operator-names
+Do not treat the operator name keywords @code{and}, @code{bitand},
@code{bitor}, @code{compl}, @code{not}, @code{or} and @code{xor} as
-synonyms for the symbols they refer to. @samp{-ansi} implies
-@samp{-foperator-names}.
+synonyms as keywords.
@item -fno-optional-diags
Disable diagnostics that the standard says a compiler does not need to