diagnostic.c (trim_filename, [...]): Moved here from rtl.c.

	* diagnostic.c (trim_filename, fancy_abort): Moved here from
	rtl.c.
	(fatal_function, set_fatal_function): Removed.
	(fatal): Don't prepare for or call the fatal_function.
	(diagnostic_lock, error_recursion): New.
	(diagnostic_for_decl, report_diagnostic): Guard against
	re-entering the error reporting routines.
	(fancy_abort): Assume function is not NULL.

	* errors.c (fancy_abort): New.  Assume function is not NULL.
	* tradcpp.c (fancy_abort): Assume function is not NULL.

	* system.h: Provide default definition of __FUNCTION__.
	* rtl.h: Use __FUNCTION__ not __PRETTY_FUNCTION__ throughout.
	Always use __FUNCTION__ in definition of abort.
	* tree.h: Likewise.
	* varray.h: Likewise.
	* toplev.h: Likewise.  Don't prototype set_fatal_function.

From-SVN: r35170

1 files changed, 12 insertions, 0 deletions

diff --git a/gcc/errors.c b/gcc/errors.c
index bc3667e..8ccd7d0 100644
--- a/gcc/errors.c
+++ b/gcc/errors.c
@@ -104,3 +104,15 @@ fatal VPARAMS ((const char *format, ...))
   fputc('\n', stderr);
   exit (FATAL_EXIT_CODE);
 }
+
+/* "Fancy" abort.  Reports where in the compiler someone gave up.
+   This file is used only by build programs, so we're not as polite as
+   the version in diagnostic.c.  */
+void
+fancy_abort (file, line, func)
+     const char *file;
+     int line;
+     const char *func;
+{
+  fatal ("ICE in %s, at %s:%d", func, file, line);
+}