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, 18 insertions, 11 deletions

diff --git a/gdb/language.c b/gdb/language.c
index 2a66f1f..c8f0349 100644
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -728,15 +728,6 @@ unk_lang_printstr (struct ui_file *stream, struct type *type,
 }
 
 static void
-unk_lang_print_type (struct type *type, const char *varstring,
-		     struct ui_file *stream, int show, int level,
-		     const struct type_print_options *flags)
-{
-  error (_("internal error - unimplemented "
-	   "function unk_lang_print_type called."));
-}
-
-static void
 unk_lang_value_print_inner (struct value *val,
 			    struct ui_file *stream, int recurse,
 			    const struct value_print_options *options)
@@ -802,7 +793,6 @@ extern const struct language_data unknown_language_data =
   unk_lang_printchar,		/* Print character constant */
   unk_lang_printstr,
   unk_lang_emit_char,
-  unk_lang_print_type,		/* Print a type using appropriate syntax */
   default_print_typedef,	/* Print a typedef using appropriate syntax */
   unk_lang_value_print_inner,	/* la_value_print_inner */
   unk_lang_value_print,		/* Print a top-level value */
@@ -841,6 +831,15 @@ public:
   {
     unknown_language_arch_info (gdbarch, lai);
   }
+
+  /* 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
+  {
+    error (_("unimplemented unknown_language::print_type called"));
+  }
 };
 
 /* Single instance of the unknown language class.  */
@@ -865,7 +864,6 @@ extern const struct language_data auto_language_data =
   unk_lang_printchar,		/* Print character constant */
   unk_lang_printstr,
   unk_lang_emit_char,
-  unk_lang_print_type,		/* Print a type using appropriate syntax */
   default_print_typedef,	/* Print a typedef using appropriate syntax */
   unk_lang_value_print_inner,	/* la_value_print_inner */
   unk_lang_value_print,		/* Print a top-level value */
@@ -904,6 +902,15 @@ public:
   {
     unknown_language_arch_info (gdbarch, lai);
   }
+
+  /* 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
+  {
+    error (_("unimplemented auto_language::print_type called"));
+  }
 };
 
 /* Single instance of the fake "auto" language.  */