PR middle-end/27478

[pf3gnuchains/gcc-fork.git] / gcc / c.opt

diff --git a/gcc/c.opt b/gcc/c.opt
index 34739c6..0aa0a3a 100644 (file)
--- a/gcc/c.opt
+++ b/gcc/c.opt
@@ -7,12 +7,12 @@
 ; the terms of the GNU General Public License as published by the Free
 ; Software Foundation; either version 2, or (at your option) any later
 ; version.
-; 
+;
 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
 ; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 ; 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
@@ -319,6 +319,10 @@ Woverloaded-virtual
 C++ ObjC++ Var(warn_overloaded_virtual)
 Warn about overloaded virtual function names
 
+Woverride-init
+C ObjC Var(warn_override_init) Init(-1)
+Warn about overriding initializers without side effects
+
 Wparentheses
 C ObjC C++ ObjC++ Var(warn_parentheses)
 Warn about possibly missing parentheses
@@ -420,8 +424,8 @@ C ObjC C++ ObjC++
 Do not warn about using variadic macros when -pedantic
 
 Wwrite-strings
-C ObjC C++ ObjC++
-Give strings the type \"array of char\"
+C ObjC C++ ObjC++ Var(warn_write_strings)
+In C++, nonzero means warn about deprecated conversion from string literals to `char *'.  In C, similar warning, except that the conversion is of course not deprecated by the ISO C standard.
 
 Wpointer-sign
 C ObjC Var(warn_pointer_sign) Init(-1)
@@ -691,7 +695,7 @@ C ObjC C++ ObjC++ Joined RejectNegative UInteger
 -ftabstop=<number>     Distance between tab stops for column reporting
 
 ftemplate-depth-
-C++ ObjC++ Joined RejectNegative UInteger 
+C++ ObjC++ Joined RejectNegative UInteger
 -ftemplate-depth-<number>      Specify maximum template instantiation depth
 
 fthis-is-variable
@@ -713,6 +717,10 @@ fuse-cxa-atexit
 C++ ObjC++
 Use __cxa_atexit to register destructors
 
+fuse-cxa-get-exception-ptr
+C++ ObjC++
+Use __cxa_get_exception_ptr in exception handling
+
 fvisibility-inlines-hidden
 C++ ObjC++
 Marks all inlined methods as having hidden visibility