Daily bump.

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

diff --git a/gcc/c.opt b/gcc/c.opt
index 973acf4..01d6428 100644 (file)
--- a/gcc/c.opt
+++ b/gcc/c.opt
@@ -263,14 +263,15 @@ C ObjC C++ ObjC++ Var(warn_init_self) Warning
 Warn about variables which are initialized to themselves
 
 Wimplicit
 Warn about variables which are initialized to themselves
 
 Wimplicit

-C ObjC C++ ObjC++ Warning
+C ObjC Var(warn_implicit) Init(-1) Warning
+Warn about implicit declarations

 
 Wimplicit-function-declaration
 C ObjC Var(warn_implicit_function_declaration) Init(-1) Warning
 Warn about implicit function declarations
 
 Wimplicit-int
 
 Wimplicit-function-declaration
 C ObjC Var(warn_implicit_function_declaration) Init(-1) Warning
 Warn about implicit function declarations
 
 Wimplicit-int

-C ObjC Var(warn_implicit_int) Warning
+C ObjC Var(warn_implicit_int) Init(-1) Warning

 Warn when a declaration does not specify a type
 
 Wimport
 Warn when a declaration does not specify a type
 
 Wimport


@@ -688,6 +689,10 @@ C++ ObjC++
 fnonnull-objects
 C++ ObjC++
 
 fnonnull-objects
 C++ ObjC++
 

+fnothrow-opt
+C++ ObjC++ Optimization Var(flag_nothrow_opt)
+Treat a throw() exception specification as noexcept to improve code size
+

 ; Generate special '- .cxx_construct' and '- .cxx_destruct' methods
 ; to initialize any non-POD ivars in Objective-C++ classes.
 fobjc-call-cxx-cdtors
 ; Generate special '- .cxx_construct' and '- .cxx_destruct' methods
 ; to initialize any non-POD ivars in Objective-C++ classes.
 fobjc-call-cxx-cdtors


@@ -783,6 +788,10 @@ fstats
 C++ ObjC++
 Display statistics accumulated during compilation
 
 C++ ObjC++
 Display statistics accumulated during compilation
 

+fstrict-enums
+C++ ObjC++ Optimization Var(flag_strict_enums)
+Assume that values of enumeration type are always within the minimum range of that type
+

 fstrict-prototype
 C++ ObjC++
 
 fstrict-prototype
 C++ ObjC++
 


@@ -961,6 +970,10 @@ become a part of the upcoming ISO C++ standard, dubbed C++0x. Note that the
 extensions enabled by this mode are experimental and may be removed in
 future releases of GCC.
 
 extensions enabled by this mode are experimental and may be removed in
 future releases of GCC.
 

+std=c1x
+C ObjC
+Conform to the ISO 201X C standard draft (experimental and incomplete support)
+

 std=c89
 C ObjC
 Conform to the ISO 1990 C standard
 std=c89
 C ObjC
 Conform to the ISO 1990 C standard


@@ -988,6 +1001,10 @@ extensions that are likely to become a part of the upcoming ISO C++
 standard, dubbed C++0x. Note that the extensions enabled by this mode
 are experimental and may be removed in future releases of GCC.
 
 standard, dubbed C++0x. Note that the extensions enabled by this mode
 are experimental and may be removed in future releases of GCC.
 

+std=gnu1x
+C ObjC
+Conform to the ISO 201X C standard draft with GNU extensions (experimental and incomplete support)
+

 std=gnu89
 C ObjC
 Conform to the ISO 1990 C standard with GNU extensions
 std=gnu89
 C ObjC
 Conform to the ISO 1990 C standard with GNU extensions