From 3fa3949da38e56a88feef5467a58ea52c3fea3be Mon Sep 17 00:00:00 2001 From: rth Date: Fri, 30 Mar 2007 21:12:53 +0000 Subject: libcpp/ * directives.c (lex_macro_node_from_str): New. (cpp_push_definition, cpp_pop_definition): New. * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare. gcc/ * c-pragma.c (struct def_pragma_macro_value): New. (struct def_pragma_macro): New. (pushed_macro_table): New. (dpm_hash, dpm_eq): New. (handle_pragma_push_macro, handle_pragma_pop_macro): New. (init_pragma): Install them. * doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123370 138bc75d-0d04-0410-961f-82ee72b054a4 --- libcpp/include/cpplib.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libcpp/include/cpplib.h') diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index c15c8f5b628..b2939984f80 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -704,6 +704,9 @@ extern void cpp_assert (cpp_reader *, const char *); extern void cpp_undef (cpp_reader *, const char *); extern void cpp_unassert (cpp_reader *, const char *); +extern cpp_macro *cpp_push_definition (cpp_reader *, const char *); +extern void cpp_pop_definition (cpp_reader *, const char *, cpp_macro *); + /* Undefine all macros and assertions. */ extern void cpp_undef_all (cpp_reader *); -- cgit v1.2.3