Automatic date update in version.in

[binutils-gdb.git] / gdb / language.h

diff --git a/gdb/language.h b/gdb/language.h
index cec3ab03ed65f1b855fa9311516b580bfe9ad0a1..f2885000259b2df35dbd0f555a15323f88c22630 100644 (file)
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -1,6 +1,6 @@
 /* Source-language-related definitions for GDB.
 
-   Copyright (C) 1991-2021 Free Software Foundation, Inc.
+   Copyright (C) 1991-2022 Free Software Foundation, Inc.
 
    Contributed by the Department of Computer Science at the State University
    of New York at Buffalo.
@@ -430,15 +430,16 @@ struct language_defn
 
      The resulting string should be of the form that will be
      installed into a symbol.  */
-  virtual bool sniff_from_mangled_name (const char *mangled,
-                                       char **demangled) const
+  virtual bool sniff_from_mangled_name
+       (const char *mangled, gdb::unique_xmalloc_ptr<char> *demangled) const
   {
     *demangled = nullptr;
     return false;
   }
 
   /* Return demangled language symbol version of MANGLED, or NULL.  */
-  virtual char *demangle_symbol (const char *mangled, int options) const
+  virtual gdb::unique_xmalloc_ptr<char> demangle_symbol (const char *mangled,
+                                                        int options) const
   {
     return nullptr;
   }
@@ -574,7 +575,7 @@ struct language_defn
   /* Return false if the language has first-class arrays.  Return true if
      there are no array values, and array objects decay to pointers, as in
      C.  The default is true as currently most supported languages behave
-     in this manor.  */
+     in this manner.  */
 
   virtual bool c_style_arrays_p () const
   { return true; }
@@ -749,20 +750,6 @@ extern void language_info ();
 extern enum language set_language (enum language);
 \f
 
-/* This page contains functions that return things that are
-   specific to languages.  Each of these functions is based on
-   the current setting of working_lang, which the user sets
-   with the "set language" command.  */
-
-#define LA_PRINT_TYPE(type,varstring,stream,show,level,flags)          \
-  (current_language->print_type(type,varstring,stream,show,level,flags))
-
-#define LA_PRINT_CHAR(ch, type, stream) \
-  (current_language->printchar (ch, type, stream))
-#define LA_PRINT_STRING(stream, elttype, string, length, encoding, force_ellipses, options) \
-  (current_language->printstr (stream, elttype, string, length, \
-                              encoding, force_ellipses,options))
-
 /* Test a character to decide whether it can be printed in literal form
    or needs to be printed in another representation.  For example,
    in C the literal form of the character with octal value 141 is 'a'
@@ -791,8 +778,9 @@ extern const char *language_str (enum language);
 extern CORE_ADDR skip_language_trampoline (struct frame_info *, CORE_ADDR pc);
 
 /* Return demangled language symbol, or NULL.  */
-extern char *language_demangle (const struct language_defn *current_language, 
-                               const char *mangled, int options);
+extern gdb::unique_xmalloc_ptr<char> language_demangle
+     (const struct language_defn *current_language,
+      const char *mangled, int options);
 
 /* Return information about whether TYPE should be passed
    (and returned) by reference at the language level.  */