diff options
Diffstat (limited to 'gcc-4.8/gcc/cp/error.c')
| -rw-r--r-- | gcc-4.8/gcc/cp/error.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/gcc-4.8/gcc/cp/error.c b/gcc-4.8/gcc/cp/error.c index c2bf54d..35ea0df 100644 --- a/gcc-4.8/gcc/cp/error.c +++ b/gcc-4.8/gcc/cp/error.c @@ -78,6 +78,7 @@ static void dump_aggr_init_expr_args (tree, int, bool); static void dump_expr_list (tree, int); static void dump_global_iord (tree); static void dump_parameters (tree, int); +static void dump_ref_qualifier (tree, int); static void dump_exception_spec (tree, int); static void dump_template_argument (tree, int); static void dump_template_argument_list (tree, int); @@ -832,6 +833,7 @@ dump_type_suffix (tree t, int flags) pp_cxx_cv_qualifier_seq (cxx_pp, class_of_this_parm (t)); else pp_cxx_cv_qualifier_seq (cxx_pp, t); + dump_ref_qualifier (t, flags); dump_exception_spec (TYPE_RAISES_EXCEPTIONS (t), flags); dump_type_suffix (TREE_TYPE (t), flags); break; @@ -1426,6 +1428,7 @@ dump_function_decl (tree t, int flags) { pp_base (cxx_pp)->padding = pp_before; pp_cxx_cv_qualifier_seq (cxx_pp, class_of_this_parm (fntype)); + dump_ref_qualifier (fntype, flags); } if (flags & TFF_EXCEPTION_SPECIFICATION) @@ -1507,6 +1510,21 @@ dump_parameters (tree parmtypes, int flags) pp_cxx_right_paren (cxx_pp); } +/* Print ref-qualifier of a FUNCTION_TYPE or METHOD_TYPE. FLAGS are ignored. */ + +static void +dump_ref_qualifier (tree t, int flags ATTRIBUTE_UNUSED) +{ + if (FUNCTION_REF_QUALIFIED (t)) + { + pp_base (cxx_pp)->padding = pp_before; + if (FUNCTION_RVALUE_QUALIFIED (t)) + pp_cxx_ws_string (cxx_pp, "&&"); + else + pp_cxx_ws_string (cxx_pp, "&"); + } +} + /* Print an exception specification. T is the exception specification. */ static void @@ -3348,7 +3366,7 @@ maybe_warn_cpp0x (cpp0x_warn_str str) break; case CPP0X_AUTO: pedwarn (input_location, 0, - "C++0x auto only available with -std=c++11 or -std=gnu++11"); + "C++11 auto only available with -std=c++11 or -std=gnu++11"); break; case CPP0X_SCOPED_ENUMS: pedwarn (input_location, 0, @@ -3394,6 +3412,11 @@ maybe_warn_cpp0x (cpp0x_warn_str str) "c++11 attributes " "only available with -std=c++11 or -std=gnu++11"); break; + case CPP0X_REF_QUALIFIER: + pedwarn (input_location, 0, + "ref-qualifiers " + "only available with -std=c++11 or -std=gnu++11"); + break; default: gcc_unreachable (); } |