g++.dg/lookup/exception1.C: New test.

[pf3gnuchains/gcc-fork.git] / gcc / except.h

diff --git a/gcc/except.h b/gcc/except.h
index 200210f..034ce51 100644 (file)
--- a/gcc/except.h
+++ b/gcc/except.h
@@ -1,5 +1,5 @@
 /* Exception Handling interface routines.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
    Free Software Foundation, Inc.
    Contributed by Mike Stump <mrs@cygnus.com>.
 
@@ -83,15 +83,16 @@ extern void expand_eh_region_end_throw              PARAMS ((tree));
    destroying an object twice.  */
 extern void expand_eh_region_end_fixup         PARAMS ((tree));
 
-/* A list of labels used for exception handlers.  */
-extern rtx exception_handler_labels;
+/* Invokes CALLBACK for every exception handler label.  Only used by old
+   loop hackery; should not be used by new code.  */
+extern void for_each_eh_label                  PARAMS ((void (*) (rtx)));
 
 /* Determine if the given INSN can throw an exception.  */
 extern bool can_throw_internal                 PARAMS ((rtx));
 extern bool can_throw_external                 PARAMS ((rtx));
 
-/* Return nonzero if nothing in this function can throw.  */
-extern bool nothrow_function_p                 PARAMS ((void));
+/* Set current_function_nothrow and cfun->all_throwers_are_sibcalls.  */
+extern void set_nothrow_function_flags         PARAMS ((void));
 
 /* After initial rtl generation, call back to finish generating
    exception support code.  */