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[preprocessor/61389] - libcpp diagnostics shouldn't talk about ISO C99 for C++ input files

Message ID 874myo54s1.fsf@igel.home
State New
Headers show

Commit Message

Andreas Schwab July 11, 2014, 2:49 p.m. UTC 
Tested on x86_64-suse-linux and installed as obvious.

Andreas.

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

diff --git a/gcc/testsuite/gcc.dg/cpp/macsyntx.c b/gcc/testsuite/gcc.dg/cpp/macsyntx.c
index 495921e..146dced 100644
--- a/gcc/testsuite/gcc.dg/cpp/macsyntx.c
+++ b/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
diff --git a/gcc/testsuite/gcc.dg/cpp/sysmac1.c b/gcc/testsuite/gcc.dg/cpp/sysmac1.c
index cc8469e..54f161e 100644
--- a/gcc/testsuite/gcc.dg/cpp/sysmac1.c
+++ b/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" } */