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| author | Jason Merrill <jason@redhat.com> | 2012-10-25 11:54:00 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2012-10-25 11:54:00 -0400 |
| commit | f14edc1af5f9149d913221f39dc96980d7ac73a2 (patch) | |
| tree | bed8a193992a8a72ab5ff86d67559fc50a45b33e /gcc/c-family/c.opt | |
| parent | 57c3feb40a875ec85620513b49c758c6076a289a (diff) | |
| download | gcc-f14edc1af5f9149d913221f39dc96980d7ac73a2.zip gcc-f14edc1af5f9149d913221f39dc96980d7ac73a2.tar.gz gcc-f14edc1af5f9149d913221f39dc96980d7ac73a2.tar.bz2 | |
Core 1402
Core 1402
cp/
* call.c (joust): An implicitly deleted move function is
worse than any non-deleted function.
* method.c (process_subob_fn): No special rules for move.
(synthesized_method_walk, implicitly_declare_fn): Likewise.
Warn about virtual base with non-trivial move assignment.
* cp-tree.h (struct lang_decl_fn): Remove suppress_implicit_decl.
(FNDECL_SUPPRESS_IMPLICIT_DECL): Remove.
c-family/
* c.opt (Wvirtual-move-assign): New.
From-SVN: r192813
Diffstat (limited to 'gcc/c-family/c.opt')
| -rw-r--r-- | gcc/c-family/c.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index 60cb726..7eb66c6 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -741,6 +741,10 @@ 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. |