re PR preprocessor/61389 (libcpp diagnostics shouldn't talk about ISO C99 for C++ input files)

PR preprocessor/61389
* gcc.dg/cpp/macsyntx.c: Update expected warnings.
* gcc.dg/cpp/sysmac1.c: Likewise.

From-SVN: r212457

gcc/testsuite/ChangeLog

+2014-07-11  Andreas Schwab  <schwab@linux-m68k.org>
+
+	PR preprocessor/61389
+	* gcc.dg/cpp/macsyntx.c: Update expected warnings.
+	* gcc.dg/cpp/sysmac1.c: Likewise.
+
 2014-07-11  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/61473

gcc/testsuite/gcc.dg/cpp/macsyntx.c

@@ -51,15 +51,15 @@ one(ichi\
 two(ichi)			/* { dg-error "requires 2" } */
 var0()				/* OK.  */
 var0(ichi)			/* OK.  */
-var1()				/* { dg-warning "rest arguments to be used" } */
-var1(ichi)			/* { dg-warning "rest arguments to be used" } */
+var1()				/* { dg-warning "requires at least one" } */
+var1(ichi)			/* { dg-warning "requires at least one" } */
 var1(ichi, ni)			/* OK.  */
 
 /* This tests two oddities of GNU rest args - omitting a comma is OK,
    and backtracking a token on pasting an empty rest args.  */
 #define rest(x, y...) x ## y	/* { dg-warning "ISO C" } */
 rest(ichi,)			/* OK.  */
-rest(ichi)			/* { dg-warning "rest arguments to be used" } */
+rest(ichi)			/* { dg-warning "requires at least one" } */
 #if 23 != rest(2, 3)		/* OK, no warning.  */
 #error 23 != 23 !!
 #endif

gcc/testsuite/gcc.dg/cpp/sysmac1.c

@@ -22,5 +22,5 @@
 (str);				/* { dg-warning "used with arguments" } */
 (sys_str);			/* { dg-bogus "used with arguments" } */
 
-foo (one_arg);			/* { dg-warning "requires rest arguments" } */
-sys_foo (one_arg);		/* { dg-bogus "requires rest arguments" } */
+foo (one_arg);			/* { dg-warning "requires at least one" } */
+sys_foo (one_arg);		/* { dg-bogus "requires at least one" } */

libcpp/ChangeLog

 2014-07-10  Edward Smith-Rowland  <3dw4rd@verizon.net>
 	    Jonathan Wakely  <jwakely@redhat.com>
 
-	PR CPP/61389
+	PR preprocessor/61389
 	* macro.c (_cpp_arguments_ok, parse_params, create_iso_definition):
 	Warning messages mention C++11 in c++ mode and C99 in c mode.
 	* lex.c (lex_identifier_intern, lex_identifier): Ditto