gdb: Convert language la_print_typedef field to a method

This commit changes the language_data::la_print_typedef 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_typedef
	initializer.
	(ada_language::print_typedef): New member function.
	* c-lang.c (c_language_data): Delete la_print_typedef initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	(f_language::print_typedef): New member function.
	* go-lang.c (go_language_data): Delete la_print_typedef
	initializer.
	* language.c (language_defn::print_typedef): Define member
	function.
	(unknown_language_data): Delete la_print_typedef initializer.
	(unknown_language::print_typedef): New member function.
	(auto_language_data): Delete la_print_typedef initializer.
	(auto_language::print_typedef): New member function.
	* language.h (language_data): Delete la_print_typedef field.
	(language_defn::print_typedef): Declare new member function.
	(LA_PRINT_TYPEDEF): Update call to print_typedef.
	(default_print_typedef): Delete declaration.
	* m2-lang.c (m2_language_data): Delete la_print_typedef
	initializer.
	(m2_language::print_typedef): New member function.
	* objc-lang.c (objc_language_data): Delete la_print_typedef
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::print_typedef): New member function.
	* rust-lang.c (rust_print_typedef): Delete function,
	implementation moved to rust_language::print_typedef.
	(rust_language): Delete la_print_typedef initializer.
	(rust_language::print_typedef): New member function,
	implementation from rust_print_typedef.
	* typeprint.c (default_print_typedef): Delete.

1 files changed, 25 insertions, 2 deletions

diff --git a/gdb/language.c b/gdb/language.c
index 9867ac4..5ae8c46 100644
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -681,6 +681,15 @@ language_defn::printstr (struct ui_file *stream, struct type *elttype,
 	      options);
 }
 
+/* See language.h.  */
+
+void
+language_defn::print_typedef (struct type *type, struct symbol *new_symbol,
+			      struct ui_file *stream) const
+{
+  c_print_typedef (type, new_symbol, stream);
+}
+
 /* The default implementation of the get_symbol_name_matcher_inner method
    from the language_defn class.  Matches with strncmp_iw.  */
 
@@ -774,7 +783,6 @@ extern const struct language_data unknown_language_data =
   macro_expansion_no,
   NULL,
   &exp_descriptor_standard,
-  default_print_typedef,	/* Print a typedef using appropriate syntax */
   "this",        	    	/* name_of_this */
   true,				/* store_sym_names_in_linkage_form_p */
   unk_op_print_tab,		/* expression operators for printing */
@@ -868,6 +876,14 @@ public:
   {
     error (_("unimplemented unknown_language::printstr called"));
   }
+
+  /* See language.h.  */
+
+  void print_typedef (struct type *type, struct symbol *new_symbol,
+		      struct ui_file *stream) const override
+  {
+    error (_("unimplemented unknown_language::print_typedef called"));
+  }
 };
 
 /* Single instance of the unknown language class.  */
@@ -887,7 +903,6 @@ extern const struct language_data auto_language_data =
   macro_expansion_no,
   NULL,
   &exp_descriptor_standard,
-  default_print_typedef,	/* Print a typedef using appropriate syntax */
   "this",		        /* name_of_this */
   false,			/* store_sym_names_in_linkage_form_p */
   unk_op_print_tab,		/* expression operators for printing */
@@ -981,6 +996,14 @@ public:
   {
     error (_("unimplemented auto_language::printstr called"));
   }
+
+  /* See language.h.  */
+
+  void print_typedef (struct type *type, struct symbol *new_symbol,
+		      struct ui_file *stream) const override
+  {
+    error (_("unimplemented auto_language::print_typedef called"));
+  }
 };
 
 /* Single instance of the fake "auto" language.  */