diff options
Diffstat (limited to 'gcc/c-family/c.opt')
| -rw-r--r-- | gcc/c-family/c.opt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index d2a97ab1019..06d6e363c98 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -426,6 +426,10 @@ Warn when a declaration does not specify a type Wimport C ObjC C++ ObjC++ Undocumented Ignore +Winherited-variadic-ctor +C++ ObjC++ Var(warn_inh_var_ctor) Init(1) Warning +Warn about C++11 inheriting constructors when the base has a variadic constructor + Wint-to-pointer-cast C ObjC C++ ObjC++ Var(warn_int_to_pointer_cast) Init(1) Warning Warn when there is a cast to a pointer from an integer of a different size @@ -609,6 +613,10 @@ Wreorder C++ ObjC++ Var(warn_reorder) Warning LangEnabledBy(C++ ObjC++,Wall) Warn when the compiler reorders code +Wreturn-local-addr +C ObjC C++ ObjC++ Var(warn_return_local_addr) Init(1) Warning +Warn about returning a pointer/reference to a local or temporary variable. + Wreturn-type C ObjC C++ ObjC++ Var(warn_return_type) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall) Warn whenever a function's return type defaults to \"int\" (C), or about inconsistent return types (C++) @@ -737,6 +745,10 @@ Wvolatile-register-var C ObjC C++ ObjC++ Var(warn_volatile_register_var) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall) Warn when a register variable is declared volatile +Wvirtual-move-assign +C++ ObjC++ Var(warn_virtual_move_assign) Warning Init(1) +Warn if a virtual base has a non-trivial move assignment operator + Wwrite-strings C ObjC C++ ObjC++ Var(warn_write_strings) Warning 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. |