cpperror.c (print_location): Don't show _Pragma.

	* cpperror.c (print_location): Don't show _Pragma.
	* cppfiles.c (_cpp_pop_file_buffer): Handle -include file pushing
	and file change callback generation here.
	(stack_include_file): Update use of cpp_push_buffer.
	* cpphash.h (_cpp_pop_file_buffer): Update prototype.
	(struct cpp_buffer): Remove type, pfile members.
	* cppinit.c (cpp_handle_option): Use free_chain.
	* cpplex.c (_cpp_lex_token): Don't do -include file pushing here.
	(skip_escaped_newlines, get_effective_char, lex_percent): Take
	a cpp_reader rather than a cpp_buffer.
	(skip_escaped_newlines, get_effective_char, skip_block_comment,
	skip_line_comment, parse_string, lex_percent, lex_dot,
	_cpp_lex_token): Update accordingly.
	* cpplib.c (_cpp_pop_buffer): Don't do file change callback
	generation here.
	(cpp_push_buffer): Update prototype.
	(run_directive): Update use of cpp_push_buffer.
	(_cpp_do__Pragma, cpp_define, cpp_define_builtin, cpp_undef,
	handle_assertion): Update use of run_directive.
	* cpplib.h (enum cpp_buffer_type): Remove.
	(cpp_push_buffer): Update prototype.
	* fix-header.c (read_scan_file): Update.

From-SVN: r45112

1 files changed, 1 insertions, 9 deletions

diff --git a/gcc/cppinit.c b/gcc/cppinit.c
index b57910c..9e5fa8e 100644
--- a/gcc/cppinit.c
+++ b/gcc/cppinit.c
@@ -1546,15 +1546,7 @@ cpp_handle_option (pfile, argc, argv)
 
 	      if (arg[1] == '\0')
 		{
-		  struct pending_option *o1, *o2;
-
-		  o1 = pend->directive_head;
-		  while (o1)
-		    {
-		      o2 = o1->next;
-		      free (o1);
-		      o1 = o2;
-		    }
+		  free_chain (pend->directive_head);
 		  pend->directive_head = NULL;
 		  pend->directive_tail = NULL;
 		}