Add quotes to numerical comment arg of dg directive

2017-05-03  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/data-default-1.c: Add quotes to numerical comment
	arg of dg directive.
	* c-c++-common/goacc/routine-3.c: Same.
	* c-c++-common/goacc/routine-4.c: Same.

From-SVN: r247536

gcc/testsuite/ChangeLog

+2017-05-03  Tom de Vries  <tom@codesourcery.com>
+
+	* c-c++-common/goacc/data-default-1.c: Add quotes to numerical comment
+	arg of dg directive.
+	* c-c++-common/goacc/routine-3.c: Same.
+	* c-c++-common/goacc/routine-4.c: Same.
+
 2017-05-02  David Malcolm  <dmalcolm@redhat.com>
 
 	* gcc.dg/plugin/diagnostic-test-show-locus-bw.c

gcc/testsuite/c-c++-common/goacc/data-default-1.c

@@ -6,13 +6,13 @@ int main ()
   int n = 2;
   int ary[2];
   
-#pragma acc parallel default (none) /* { dg-message "'parallel' construct" 2 } */
+#pragma acc parallel default (none) /* { dg-message "'parallel' construct" "2" } */
   {
     ary[0] /* { dg-error "not specified in enclosing" } */
       = n; /* { dg-error "not specified in enclosing" } */
   }
 
-#pragma acc kernels default (none) /* { dg-message "'kernels' construct" 2 } */
+#pragma acc kernels default (none) /* { dg-message "'kernels' construct" "2" } */
   {
     ary[0] /* { dg-error "not specified in enclosing" } */
       = n; /* { dg-error "not specified in enclosing" } */

gcc/testsuite/c-c++-common/goacc/routine-3.c

@@ -2,7 +2,7 @@
 
 #pragma acc routine gang
 int
-gang () /* { dg-message "declared here" 3 } */
+gang () /* { dg-message "declared here" "3" } */
 {
   #pragma acc loop gang worker vector
   for (int i = 0; i < 10; i++)
@@ -14,7 +14,7 @@ gang () /* { dg-message "declared here" 3 } */
 
 #pragma acc routine worker
 int
-worker () /* { dg-message "declared here" 2 } */
+worker () /* { dg-message "declared here" "2" } */
 {
   #pragma acc loop worker vector
   for (int i = 0; i < 10; i++)

gcc/testsuite/c-c++-common/goacc/routine-4.c

@@ -35,7 +35,7 @@ void seq (void)
     red ++;
 }
 
-void vector (void) /* { dg-message "declared here" 1 } */
+void vector (void) /* { dg-message "declared here" "1" } */
 {
   gang ();  /* { dg-error "routine call uses" } */
   worker ();  /* { dg-error "routine call uses" } */
@@ -61,7 +61,7 @@ void vector (void) /* { dg-message "declared here" 1 } */
     red ++;
 }
 
-void worker (void) /* { dg-message "declared here" 2 } */
+void worker (void) /* { dg-message "declared here" "2" } */
 {
   gang ();  /* { dg-error "routine call uses" } */
   worker ();
@@ -87,7 +87,7 @@ void worker (void) /* { dg-message "declared here" 2 } */
     red ++;
 }
 
-void gang (void) /* { dg-message "declared here" 3 } */
+void gang (void) /* { dg-message "declared here" "3" } */
 {
   gang ();
   worker ();