gdb: Convert language la_print_type field to a method

This commit changes the language_data::la_print_type function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_print_type
	initializer.
	(ada_language::print_type): New member function.
	* c-lang.c (c_language_data): Delete la_print_type initializer.
	(c_language::print_type): New member function.
	(cplus_language_data): Delete la_print_type initializer.
	(cplus_language::print_type): New member function.
	(asm_language_data): Delete la_print_type initializer.
	(asm_language::print_type): New member function.
	(minimal_language_data): Delete la_print_type initializer.
	(minimal_language::print_type): New member function.
	* d-lang.c (d_language_data): Delete la_print_type initializer.
	(d_language::print_type): New member function.
	* f-lang.c (f_language_data): Delete la_print_type initializer.
	(f_language::print_type): New member function.
	* go-lang.c (go_language_data): Delete la_print_type initializer.
	(go_language::print_type): New member function.
	* language.c (unk_lang_print_type): Delete.
	(unknown_language_data): Delete la_print_type initializer.
	(unknown_language::print_type): New member function.
	(auto_language_data): Delete la_print_type initializer.
	(auto_language::print_type): New member function.
	* language.h (language_data): Delete la_print_type field.
	(language_defn::print_type): New function.
	(LA_PRINT_TYPE): Update.
	* m2-lang.c (m2_language_data): Delete la_print_type initializer.
	(m2_language::print_type): New member function.
	* objc-lang.c (objc_language_data): Delete la_print_type
	initializer.
	(objc_language::print_type): New member function.
	* opencl-lang.c (opencl_print_type): Delete, implementation moved
	to opencl_language::print_type.
	(opencl_language_data): Delete la_print_type initializer.
	(opencl_language::print_type): New member function, implementation
	from opencl_print_type.
	* p-lang.c (pascal_language_data): Delete la_print_type
	initializer.
	(pascal_language::print_type): New member function.
	* rust-lang.c (rust_print_type): Delete, implementation moved to
	rust_language::print_type.
	(rust_language_data): Delete la_print_type initializer.
	(rust_language::print_type): New member function, implementation
	from rust_print_type.

1 files changed, 6 insertions, 6 deletions

diff --git a/gdb/language.h b/gdb/language.h
index d5013bf..8defe95 100644
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -248,11 +248,6 @@ struct language_data
     void (*la_emitchar) (int ch, struct type *chtype,
 			 struct ui_file * stream, int quoter);
 
-    /* Print a type using syntax appropriate for this language.  */
-
-    void (*la_print_type) (struct type *, const char *, struct ui_file *, int,
-			   int, const struct type_print_options *);
-
     /* Print a typedef using syntax appropriate for this language.
        TYPE is the underlying type.  NEW_SYMBOL is the symbol naming
        the type.  STREAM is the output stream on which to print.  */
@@ -517,6 +512,11 @@ struct language_defn : language_data
     return false;
   }
 
+  /* Print a type using syntax appropriate for this language.  */
+
+  virtual void print_type (struct type *, const char *, struct ui_file *, int,
+			   int, const struct type_print_options *) const = 0;
+
   /* List of all known languages.  */
   static const struct language_defn *languages[nr_languages];
 };
@@ -605,7 +605,7 @@ extern enum language set_language (enum language);
    with the "set language" command.  */
 
 #define LA_PRINT_TYPE(type,varstring,stream,show,level,flags)		\
-  (current_language->la_print_type(type,varstring,stream,show,level,flags))
+  (current_language->print_type(type,varstring,stream,show,level,flags))
 
 #define LA_PRINT_TYPEDEF(type,new_symbol,stream) \
   (current_language->la_print_typedef(type,new_symbol,stream))