* doc/sourcebuild.texi: Remove obsolete contraint on testcases.

From-SVN: r80454

gcc/ChangeLog

+2004-04-06  Paul Brook  <paul@codesourcery.com>
+
+	* doc/sourcebuild.texi: Remove obsolete contraint on testcases.
+
 2004-04-05  Kaz Kojima  <kkojima@gcc.gnu.org>
 
 	* config/sh/sh.c (prepare_move_operands): Use emit_call_insn
@@ -12,7 +16,7 @@
 
 2004-04-05  Caroline Tice  <ctice@apple.com>
 
-        * gcc.c (combine_flag): New global variable, for new driver option.
+	* gcc.c (combine_flag): New global variable, for new driver option.
 	(struct compiler): Add two new fields, to be used when
 	combining multiple input files in a single pass (IMA).
 	(default_compilers):  Add values for the new fields to all 

gcc/doc/sourcebuild.texi

@@ -820,10 +820,6 @@ been fixed, or whether it may be a regression, but does not give any
 other information about the bug or where discussion of it may be
 found.  Some other language testsuites follow similar conventions.
 
-Test cases should use @code{abort ()} to indicate failure and
-@code{exit (0)} for success; on some targets these may be redefined to
-indicate failure and success in other ways.
-
 In the @file{gcc.dg} test suite, it is often necessary to test that an
 error is indeed a hard error and not just a warning---for example,
 where it is a constraint violation in the C standard, which must