diff options
Diffstat (limited to 'gcc-4.6/gcc/c-family/c.opt')
| -rw-r--r-- | gcc-4.6/gcc/c-family/c.opt | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/gcc-4.6/gcc/c-family/c.opt b/gcc-4.6/gcc/c-family/c.opt index eff66fd..651e5c3 100644 --- a/gcc-4.6/gcc/c-family/c.opt +++ b/gcc-4.6/gcc/c-family/c.opt @@ -289,7 +289,11 @@ Warn about C constructs that are not in the common subset of C and C++ Wc++0x-compat C++ ObjC++ Var(warn_cxx0x_compat) Warning -Warn about C++ constructs whose meaning differs between ISO C++ 1998 and ISO C++ 200x +Deprecated in favor of -Wc++11-compat + +Wc++11-compat +C++ ObjC++ Warning Alias(Wc++0x-compat) +Warn about C++ constructs whose meaning differs between ISO C++ 1998 and ISO C++ 2011 Wcast-qual C ObjC C++ ObjC++ Var(warn_cast_qual) Warning @@ -493,6 +497,10 @@ Wmultichar C ObjC C++ ObjC++ Warning Warn about use of multi-character character constants +Wnarrowing +C ObjC C++ ObjC++ Warning Var(warn_narrowing) Init(1) +-Wno-narrowing In C++0x mode, ignore ill-formed narrowing conversions within { } + Wnested-externs C ObjC Var(warn_nested_externs) Warning Warn about \"extern\" declarations not at file scope @@ -1151,12 +1159,13 @@ std=c++03 C++ ObjC++ Alias(std=c++98) Conform to the ISO 1998 C++ standard revised by the 2003 technical corrigendum -std=c++0x +std=c++11 C++ ObjC++ -Conform to the ISO 1998 C++ standard, with 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. +Conform to the ISO 2011 C++ standard (experimental and incomplete support) + +std=c++0x +C++ ObjC++ Alias(std=c++11) +Deprecated in favor of -std=c++11 std=c1x C ObjC @@ -1180,14 +1189,21 @@ Deprecated in favor of -std=c99 std=gnu++98 C++ ObjC++ -Conform to the ISO 1998 C++ standard with GNU extensions +Conform to the ISO 1998 C++ standard revised by the 2003 technical +corrigendum with GNU extensions -std=gnu++0x +std=gnu++03 +C++ ObjC++ Alias(std=gnu++98) +Conform to the ISO 1998 C++ standard revised by the 2003 technical +corrigendum with GNU extensions + +std=gnu++11 C++ ObjC++ -Conform to the ISO 1998 C++ standard, with GNU extensions and -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. +Conform to the ISO 2011 C++ standard with GNU extensions (experimental and incomplete support) + +std=gnu++0x +C++ ObjC++ Alias(std=gnu++11) +Deprecated in favor of -std=gnu++11 std=gnu1x C ObjC |