summaryrefslogtreecommitdiff
path: root/gcc/system.h
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/system.h')
-rw-r--r--gcc/system.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/system.h b/gcc/system.h
index 568bd751a4c..f1386323d5e 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -1,6 +1,6 @@
/* Get common system includes and various definitions and declarations based
on autoconf macros.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
Free Software Foundation, Inc.
This file is part of GCC.
@@ -744,6 +744,9 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
LANG_HOOKS_MAYBE_BUILD_CLEANUP LANG_HOOKS_UPDATE_DECL_AFTER_SAVING \
LANG_HOOKS_POPLEVEL LANG_HOOKS_TRUTHVALUE_CONVERSION
+/* Miscellaneous macros that are no longer used. */
+ #pragma GCC poison USE_MAPPED_LOCATION
+
/* Libiberty macros that are no longer used in GCC. */
#undef ANSI_PROTOTYPES
#undef PTR_CONST