;
; GCC is free software; you can redistribute it and/or modify it under
; the terms of the GNU General Public License as published by the Free
-; Software Foundation; either version 2, or (at your option) any later
+; Software Foundation; either version 3, or (at your option) any later
; version.
;
; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
; for more details.
;
; You should have received a copy of the GNU General Public License
-; along with GCC; see the file COPYING. If not, write to the Free
-; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-; 02110-1301, USA.
+; along with GCC; see the file COPYING3. If not see
+; <http://www.gnu.org/licenses/>.
; See the GCC internals manual for a description of this file's format.
C ObjC C++ ObjC++ Warning
Enable most warning messages
+Wtype-limits
+C ObjC C++ ObjC++ Var(warn_type_limits) Init(-1) Warning
+Warn if a comparison is always true or always false due to the limited range of the data type
+
Wassign-intercept
ObjC ObjC++ Var(warn_assign_intercept) Warning
Warn whenever an Objective-C assignment is being intercepted by the garbage collector
C ObjC C++ ObjC++ Var(warn_conversion) Warning
Warn for implicit type conversions that may change a value
+Wsign-conversion
+C ObjC C++ ObjC++ Var(warn_sign_conversion) Init(-1)
+Warn for implicit type conversions between signed and unsigned integers
+
Wctor-dtor-privacy
C++ ObjC++ Var(warn_ctor_dtor_privacy) Warning
Warn when all constructors and destructors are private
Do not warn about using \"long long\" when -pedantic
Wmain
-C ObjC Warning
+C ObjC C++ ObjC++ Warning
Warn about suspicious declarations of \"main\"
Wmissing-braces
C++ ObjC++
Inline member functions by default
+fdirectives-only
+C ObjC C++ ObjC++
+Preprocess directives only.
+
fdollars-in-identifiers
C ObjC C++ ObjC++
Permit '$' as an identifier character
Scope of for-init-statement variables is local to the loop
ffreestanding
-C ObjC
+C ObjC C++ ObjC++
Do not assume that standard C libraries and \"main\" exist
fgnu-keywords
C++ ObjC++
Marks all inlined methods as having hidden visibility
+fvisibility-ms-compat
+C++ ObjC++ Var(flag_visibility_ms_compat)
+Changes visibility to match Microsoft Visual Studio by default
+
fvtable-gc
C++ ObjC++
Discard unused virtual functions