gomp.exp: Recurse into subdirectories when looking for test source files.

gcc/testsuite/
	* g++.dg/gomp/gomp.exp: Recurse into subdirectories when looking
	for test source files.
	* gcc.dg/gomp/gomp.exp: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.1.c: Expect error.
	* gcc.dg/gomp/appendix-a/a.35.3.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.4.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.5.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.6.c: Likewise.

From-SVN: r203416

gcc/testsuite/ChangeLog

+2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* g++.dg/gomp/gomp.exp: Recurse into subdirectories when looking
+	for test source files.
+	* gcc.dg/gomp/gomp.exp: Likewise.
+	* gcc.dg/gomp/appendix-a/a.35.1.c: Expect error.
+	* gcc.dg/gomp/appendix-a/a.35.3.c: Likewise.
+	* gcc.dg/gomp/appendix-a/a.35.4.c: Likewise.
+	* gcc.dg/gomp/appendix-a/a.35.5.c: Likewise.
+	* gcc.dg/gomp/appendix-a/a.35.6.c: Likewise.
+
 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-c++-common/gomp/atomic-15.c: Adjust for C diagnostics.

gcc/testsuite/g++.dg/gomp/gomp.exp

@@ -27,7 +27,9 @@ if ![check_effective_target_fopenmp] {
 dg-init
 
 # Main loop.
-g++-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.C $srcdir/c-c++-common/gomp/*.c]] "-fopenmp"
+g++-dg-runtest [lsort [concat \
+	[find $srcdir/$subdir *.C] \
+	[find $srcdir/c-c++-common/gomp *.c]]] "-fopenmp"
 
 # All done.
 dg-finish

gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.1.c

@@ -15,7 +15,7 @@ wrong1 (int n)
     for (i = 0; i < n; i++)
       {
 	/* incorrect nesting of loop regions */
-#pragma omp for		/* { dg-warning "may not be closely nested" } */
+#pragma omp for		/* { dg-error "may not be closely nested" } */
 	for (j = 0; j < n; j++)
 	  work (i, j);
       }

gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.3.c

@@ -12,7 +12,7 @@ wrong3 (int n)
     for (i = 0; i < n; i++)
       {
 /* incorrect nesting of regions */
-#pragma omp single	/* { dg-warning "may not be closely nested" } */
+#pragma omp single	/* { dg-error "may not be closely nested" } */
 	work (i, 0);
       }
   }

gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.4.c

@@ -11,7 +11,7 @@ wrong4 (int n)
       {
 	work (i, 0);
 	/* incorrect nesting of barrier region in a loop region */
-#pragma omp barrier	/* { dg-warning "may not be closely nested" } */
+#pragma omp barrier	/* { dg-error "may not be closely nested" } */
 	work (i, 1);
       }
   }

gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.5.c

@@ -9,7 +9,7 @@ wrong5 (int n)
     {
       work (n, 0);
 /* incorrect nesting of barrier region in a critical region */
-#pragma omp barrier
+#pragma omp barrier	/* { dg-error "may not be closely nested" } */
       work (n, 1);
     }
   }

gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.6.c

@@ -9,7 +9,7 @@ wrong6 (int n)
     {
       work (n, 0);
 /* incorrect nesting of barrier region in a single region */
-#pragma omp barrier	/* { dg-warning "may not be closely nested" } */
+#pragma omp barrier	/* { dg-error "may not be closely nested" } */
       work (n, 1);
     }
   }

gcc/testsuite/gcc.dg/gomp/gomp.exp

@@ -29,7 +29,9 @@ if ![check_effective_target_fopenmp] {
 dg-init
 
 # Main loop.
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c $srcdir/c-c++-common/gomp/*.c]] "" "-fopenmp"
+dg-runtest [lsort [concat \
+	[find $srcdir/$subdir *.c] \
+	[find $srcdir/c-c++-common/gomp *.c]]] "" "-fopenmp"
 
 # All done.
 dg-finish