+public:
+ cplus_language ()
+ : language_defn (language_cplus)
+ { /* Nothing. */ }
+
+ /* See language.h. */
+
+ const char *name () const override
+ { return "c++"; }
+
+ /* See language.h. */
+
+ const char *natural_name () const override
+ { return "C++"; }
+
+ /* See language.h. */
+
+ const std::vector<const char *> &filename_extensions () const override
+ {
+ static const std::vector<const char *> extensions
+ = { ".C", ".cc", ".cp", ".cpp", ".cxx", ".c++" };
+ return extensions;
+ }
+
+ /* See language.h. */
+
+ struct language_pass_by_ref_info pass_by_reference_info
+ (struct type *type) const override
+ {
+ return cp_pass_by_reference (type);
+ }
+
+ /* See language.h. */
+ void language_arch_info (struct gdbarch *gdbarch,
+ struct language_arch_info *lai) const override
+ {
+ const struct builtin_type *builtin = builtin_type (gdbarch);
+
+ /* Helper function to allow shorter lines below. */
+ auto add = [&] (struct type * t)
+ {
+ lai->add_primitive_type (t);
+ };
+
+ add (builtin->builtin_int);
+ add (builtin->builtin_long);
+ add (builtin->builtin_short);
+ add (builtin->builtin_char);
+ add (builtin->builtin_float);
+ add (builtin->builtin_double);
+ add (builtin->builtin_void);
+ add (builtin->builtin_long_long);
+ add (builtin->builtin_signed_char);
+ add (builtin->builtin_unsigned_char);
+ add (builtin->builtin_unsigned_short);
+ add (builtin->builtin_unsigned_int);
+ add (builtin->builtin_unsigned_long);
+ add (builtin->builtin_unsigned_long_long);
+ add (builtin->builtin_long_double);
+ add (builtin->builtin_complex);
+ add (builtin->builtin_double_complex);
+ add (builtin->builtin_bool);
+ add (builtin->builtin_decfloat);
+ add (builtin->builtin_decdouble);
+ add (builtin->builtin_declong);
+ add (builtin->builtin_char16);
+ add (builtin->builtin_char32);
+ add (builtin->builtin_wchar);
+
+ lai->set_string_char_type (builtin->builtin_char);
+ lai->set_bool_type (builtin->builtin_bool, "bool");
+ }
+
+ /* See language.h. */
+ struct type *lookup_transparent_type (const char *name) const override
+ {
+ return cp_lookup_transparent_type (name);
+ }
+
+ /* See language.h. */
+ std::unique_ptr<compile_instance> get_compile_instance () const override
+ {
+ return cplus_get_compile_context ();
+ }
+
+ /* See language.h. */
+ std::string compute_program (compile_instance *inst,
+ const char *input,
+ struct gdbarch *gdbarch,
+ const struct block *expr_block,
+ CORE_ADDR expr_pc) const override
+ {
+ return cplus_compute_program (inst, input, gdbarch, expr_block, expr_pc);
+ }
+
+ /* See language.h. */
+ unsigned int search_name_hash (const char *name) const override
+ {
+ return cp_search_name_hash (name);
+ }
+
+ /* See language.h. */
+ bool sniff_from_mangled_name
+ (const char *mangled,
+ gdb::unique_xmalloc_ptr<char> *demangled) const override
+ {
+ *demangled = gdb_demangle (mangled, DMGL_PARAMS | DMGL_ANSI);
+ return *demangled != NULL;
+ }
+
+ /* See language.h. */
+
+ gdb::unique_xmalloc_ptr<char> demangle_symbol (const char *mangled,
+ int options) const override
+ {
+ return gdb_demangle (mangled, options);
+ }
+
+ /* See language.h. */
+
+ void print_type (struct type *type, const char *varstring,
+ struct ui_file *stream, int show, int level,
+ const struct type_print_options *flags) const override
+ {
+ c_print_type (type, varstring, stream, show, level, flags);
+ }
+
+ /* See language.h. */
+
+ CORE_ADDR skip_trampoline (struct frame_info *fi,
+ CORE_ADDR pc) const override
+ {
+ return cplus_skip_trampoline (fi, pc);
+ }
+
+ /* See language.h. */
+
+ char *class_name_from_physname (const char *physname) const override
+ {
+ return cp_class_name_from_physname (physname);
+ }
+
+ /* See language.h. */
+
+ struct block_symbol lookup_symbol_nonlocal
+ (const char *name, const struct block *block,
+ const domain_enum domain) const override
+ {
+ return cp_lookup_symbol_nonlocal (this, name, block, domain);
+ }
+
+ /* See language.h. */
+
+ const char *name_of_this () const override
+ { return "this"; }
+
+ /* See language.h. */
+
+ enum macro_expansion macro_expansion () const override
+ { return macro_expansion_c; }
+
+ /* See language.h. */
+
+ const struct lang_varobj_ops *varobj_ops () const override
+ { return &cplus_varobj_ops; }
+
+protected:
+
+ /* See language.h. */
+
+ symbol_name_matcher_ftype *get_symbol_name_matcher_inner
+ (const lookup_name_info &lookup_name) const override
+ {
+ return cp_get_symbol_name_matcher (lookup_name);
+ }