function.c (free_after_parsing): Replace with cxx_push_function_context from C++...

function.c (free_after_parsing): Replace with cxx_push_function_context from C++ front-end.

2008-04-03  Paolo Bonzini  <bonzini@gnu.org>

	* function.c (free_after_parsing): Replace with
	cxx_push_function_context from C++ front-end.
	(allocate_struct_function): Don't call langhook.
	* langhooks.h (struct lang_hooks_for_functions): Delete.
	(struct lang_hooks): Add back missing_noreturn_ok_p here, delete
	member "function".
	* langhooks-def.h (LANG_HOOKS_MISSING_NORETURN_OK_P): Add.
	(LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
	LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
	LANG_HOOKS_FUNCTION_INITIALIZER): Delete.
	(LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_MISSING_NORETURN_OK_P,
	remove LANG_HOOKS_FUNCTION_INITIALIZER.
	* tree-cfg.c: Adjust call to missing_noreturn_ok_p langhook.

	* c-objc-common.h (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P):
	Rename to LANG_HOOKS_MISSING_NORETURN_OK_P.

cp:
2008-04-03  Paolo Bonzini  <bonzini@gnu.org>

	* decl.c (cxx_push_function_context): Delete.
	(cxx_pop_function_context): Delete.
	(start_preparsed_function): Merge cxx_push_function_context (!f->decl
	code only).
	* cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
	LANG_HOOKS_FUNCTION_FINAL): Delete.
	(LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
	LANG_HOOKS_MISSING_NORETURN_OK_P.
	* cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
	Delete prototype.
	* semantics.c (current_stmt_tree): Fix comment.

From-SVN: r133900