testsuite: add missing braces around dejagnu directives

gcc/testsuite/ChangeLog:

	* c-c++-common/analyzer/flex-without-call-summaries.c: Add missing brace.
	* c-c++-common/analyzer/malloc-callbacks.c: Ditto.
	* gcc.dg/Wstringop-overflow-79.c: Ditto.
	* gcc.dg/Wstringop-overflow-80.c: Ditto.

4 files changed, 30 insertions, 30 deletions

diff --git a/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c b/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c
index 092d784..e68ac2f 100644
--- a/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c
+++ b/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c
@@ -889,7 +889,7 @@ static int yy_get_next_buffer (void)
 				}
 			else
 				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = NULL;  /* { dg-bogus "leak" "PR analyzer/103546"  */
+				b->yy_ch_buf = NULL;  /* { dg-bogus "leak" "PR analyzer/103546" } */
 
 			if ( ! b->yy_ch_buf )
 				YY_FATAL_ERROR(
diff --git a/gcc/testsuite/c-c++-common/analyzer/malloc-callbacks.c b/gcc/testsuite/c-c++-common/analyzer/malloc-callbacks.c
index 0ba4f38..422b403 100644
--- a/gcc/testsuite/c-c++-common/analyzer/malloc-callbacks.c
+++ b/gcc/testsuite/c-c++-common/analyzer/malloc-callbacks.c
@@ -64,7 +64,7 @@ void test_5 (void)
 {
   allocator_t alloc_fn = get_alloca ();
   deallocator_t dealloc_fn = get_free ();
-  int *ptr = (int *) alloc_fn (sizeof (int)); /* dg-message "region created on stack here" } */
+  int *ptr = (int *) alloc_fn (sizeof (int)); /* { dg-message "region created on stack here" } */
   dealloc_fn (ptr); /* { dg-warning "'free' of 'ptr' which points to memory on the stack" } */
 }
 
diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-79.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-79.c
index 15eb26f..e97cb91 100644
--- a/gcc/testsuite/gcc.dg/Wstringop-overflow-79.c
+++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-79.c
@@ -5,8 +5,8 @@
    { dg-do compile }
    { dg-options "-O0 -Wno-array-bounds" } */
 
-extern char a[8];                 // dg-message at offset \\\[3, 6] into destination object 'a'" "note 1" }
-                                  // dg-message at offset \\\[5, 8] into destination object 'a'" "note 2" { target *-*-* } .-1 }
+extern char a[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'a'" "note 1" }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'a'" "note 2" { target *-*-* } .-1 }
 
 void test_2_notes (int i)
 {
@@ -15,9 +15,9 @@ void test_2_notes (int i)
 }
 
 
-extern char b[8];                 // dg-message at offset \\\[3, 6] into destination object 'b'" "note 1" }
-                                  // dg-message at offset \\\[4, 7] into destination object 'b'" "note 2" { target *-*-* } .-1 }
-                                  // dg-message at offset \\\[5, 8] into destination object 'b'" "note 3" { target *-*-* } .-2 }
+extern char b[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'b'" "note 1" }
+                                  // { dg-message "at offset \\\[4, 7] into destination object 'b'" "note 2" { target *-*-* } .-1 }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'b'" "note 3" { target *-*-* } .-2 }
 
 void test_3_notes (int i)
 {
@@ -26,10 +26,10 @@ void test_3_notes (int i)
 }
 
 
-extern char c[8];                 // dg-message at offset \\\[3, 6] into destination object 'c'" "note 1" }
-                                  // dg-message at offset \\\[4, 7] into destination object 'c'" "note 2" { target *-*-* } .-1 }
-                                  // dg-message at offset \\\[5, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
-                                  // dg-message at offset \\\[6, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
+extern char c[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'c'" "note 1" }
+                                  // { dg-message "at offset \\\[4, 7] into destination object 'c'" "note 2" { target *-*-* } .-1 }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
+                                  // { dg-message "at offset \\\[6, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
 
 void test_4_notes (int i)
 {
@@ -47,11 +47,11 @@ void test_4_notes (int i)
 }
 
 
-extern char d[8];                 // dg-message at offset \\\[3, 6] into destination object 'd'" "note 1" }
-                                  // dg-message at offset \\\[4, 7] into destination object 'd'" "note 2" { target *-*-* } .-1 }
-                                  // dg-message at offset \\\[5, 8] into destination object 'd'" "note 3" { target *-*-* } .-2 }
-                                  // dg-message at offset \\\[6, 8] into destination object 'd'" "note 3" { target *-*-* } .-3 }
-                                  // dg-message at offset \\\[7, 8] into destination object 'd'" "note 3" { target *-*-* } .-4 }
+extern char d[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'd'" "note 1" }
+                                  // { dg-message "at offset \\\[4, 7] into destination object 'd'" "note 2" { target *-*-* } .-1 }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'd'" "note 3" { target *-*-* } .-2 }
+                                  // { dg-message "at offset \\\[6, 8] into destination object 'd'" "note 3" { target *-*-* } .-3 }
+                                  // { dg-message "at offset \\\[7, 8] into destination object 'd'" "note 3" { target *-*-* } .-4 }
 
 void test_5_notes (int i)
 {
diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-80.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-80.c
index 1628c2f..c74ca3a 100644
--- a/gcc/testsuite/gcc.dg/Wstringop-overflow-80.c
+++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-80.c
@@ -5,8 +5,8 @@
    { dg-do compile }
    { dg-options "-O2 -Wno-array-bounds" } */
 
-extern char a[8];                 // dg-message at offset \\\[3, 6] into destination object 'a'" "note 1" }
-                                  // dg-message at offset \\\[5, 8] into destination object 'a'" "note 2" { target *-*-* } .-1 }
+extern char a[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'a'" "note 1" }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'a'" "note 2" { target *-*-* } .-1 }
 
 void test_2_notes (int i)
 {
@@ -15,9 +15,9 @@ void test_2_notes (int i)
 }
 
 
-extern char b[8];                 // dg-message at offset \\\[3, 6] into destination object 'b'" "note 1" }
-                                  // dg-message at offset \\\[4, 7] into destination object 'b'" "note 2" { target *-*-* } .-1 }
-                                  // dg-message at offset \\\[5, 8] into destination object 'b'" "note 3" { target *-*-* } .-2 }
+extern char b[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'b'" "note 1" }
+                                  // { dg-message "at offset \\\[4, 7] into destination object 'b'" "note 2" { target *-*-* } .-1 }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'b'" "note 3" { target *-*-* } .-2 }
 
 void test_3_notes (int i)
 {
@@ -26,10 +26,10 @@ void test_3_notes (int i)
 }
 
 
-extern char c[8];                 // dg-message at offset \\\[3, 6] into destination object 'c'" "note 1" }
-                                  // dg-message at offset \\\[4, 7] into destination object 'c'" "note 2" { target *-*-* } .-1 }
-                                  // dg-message at offset \\\[5, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
-                                  // dg-message at offset \\\[6, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
+extern char c[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'c'" "note 1" }
+                                  // { dg-message "at offset \\\[4, 7] into destination object 'c'" "note 2" { target *-*-* } .-1 }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
+                                  // { dg-message "at offset \\\[6, 8] into destination object 'c'" "note 3" { target *-*-* } .-2 }
 
 void test_4_notes (int i)
 {
@@ -47,11 +47,11 @@ void test_4_notes (int i)
 }
 
 
-extern char d[8];                 // dg-message at offset \\\[3, 6] into destination object 'd'" "note 1" }
-                                  // dg-message at offset \\\[4, 7] into destination object 'd'" "note 2" { target *-*-* } .-1 }
-                                  // dg-message at offset \\\[5, 8] into destination object 'd'" "note 3" { target *-*-* } .-2 }
-                                  // dg-message at offset \\\[6, 8] into destination object 'd'" "note 3" { target *-*-* } .-3 }
-                                  // dg-message at offset \\\[7, 8] into destination object 'd'" "note 3" { target *-*-* } .-4 }
+extern char d[8];                 // { dg-message "at offset \\\[3, 6] into destination object 'd'" "note 1" }
+                                  // { dg-message "at offset \\\[4, 7] into destination object 'd'" "note 2" { target *-*-* } .-1 }
+                                  // { dg-message "at offset \\\[5, 8] into destination object 'd'" "note 3" { target *-*-* } .-2 }
+                                  // { dg-message "at offset \\\[6, 8] into destination object 'd'" "note 3" { target *-*-* } .-3 }
+                                  // { dg-message "at offset \\\[7, 8] into destination object 'd'" "note 3" { target *-*-* } .-4 }
 
 void test_5_notes (int i)
 {