* decl2.c (mark_used): Adjust error for use of deleted function.

From-SVN: r161580

46 files changed, 146 insertions, 146 deletions

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a8df2336db7..9ac64c4b6a0 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,7 @@
 2010-06-29  Jason Merrill  <jason@redhat.com>
 
+	* decl2.c (mark_used): Adjust error for use of deleted function.
+
 	Machinery to support implicit delete/move.
 	* cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
 	has_complex_move_ctor, has_complex_move_assign bitfields.
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 1e088e0464a..ce54c79f20e 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -4110,8 +4110,9 @@ mark_used (tree decl)
 	      return;
 	    }
 	}
-      error ("deleted function %q+D", decl);
-      error ("used here");
+      error ("use of deleted function %qD", decl);
+      if (!maybe_explain_implicit_delete (decl))
+	error_at (DECL_SOURCE_LOCATION (decl), "declared here");
       return;
     }
   /* If we don't need a value, then we don't need to synthesize DECL.  */
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2d1aa2d74ed..cf7180a3a57 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,14 @@
 2010-06-29  Jason Merrill  <jason@redhat.com>
 
+	* g++.dg/cpp0x/defaulted10.C: Adjust for new deleted message.
+	* g++.dg/cpp0x/defaulted13.C: Adjust.
+	* g++.dg/cpp0x/defaulted2.C: Adjust.
+	* g++.dg/cpp0x/defaulted3.C: Adjust.
+	* g++.dg/cpp0x/initlist9.C: Adjust.
+	* g++.dg/cpp0x/lambda/lambda-errloc.C: Adjust.
+	* g++.dg/cpp0x/lambda/lambda-errloc2.C: Adjust.
+	* g++.dg/init/synth2.C: Adjust.
+
 	* g++.dg/cpp0x/defaulted19.C: New.
 
 	* g++.dg/expr/string-1.C: Fix for -std=c++0x.
diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted10.C b/gcc/testsuite/g++.dg/cpp0x/defaulted10.C
index d169e0c6007..64fa5f01930 100644
--- a/gcc/testsuite/g++.dg/cpp0x/defaulted10.C
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted10.C
@@ -3,12 +3,12 @@
 
 struct A
 {
-  template<typename T> void foo(T) = delete; // { dg-error "previously|deleted" }
+  template<typename T> void foo(T) = delete; // { dg-error "previously|declared" }
 };
 
 template<typename T> void A::foo(T) {} // { dg-error "redefinition" }
 
 void bar()
 {
-  A().foo(0);			// { dg-error "used" }
+  A().foo(0);			// { dg-error "use" }
 }
diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted13.C b/gcc/testsuite/g++.dg/cpp0x/defaulted13.C
index 87b8100ac77..8b23579217e 100644
--- a/gcc/testsuite/g++.dg/cpp0x/defaulted13.C
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted13.C
@@ -7,22 +7,22 @@ struct NonCopyable {
 };
 
 template<>
-NonCopyable<int>::NonCopyable(NonCopyable<int> const&) = delete; // { dg-error "deleted" }
+NonCopyable<int>::NonCopyable(NonCopyable<int> const&) = delete; // { dg-error "declared" }
 
 template<typename T>
 NonCopyable<T>::NonCopyable(NonCopyable<T> const&) = default;
 
 template<>
-NonCopyable<double>::NonCopyable(NonCopyable<double> const&) = delete; // { dg-error "deleted" }
+NonCopyable<double>::NonCopyable(NonCopyable<double> const&) = delete; // { dg-error "declared" }
 
 
 int main()
 {
   NonCopyable<double> nc_dbl;
-  NonCopyable<double> nc_dbl_cpy(nc_dbl); // { dg-error "used here" }
+  NonCopyable<double> nc_dbl_cpy(nc_dbl); // { dg-error "use" }
 
   NonCopyable<int> nc_int;
-  NonCopyable<int> nc_int_cpy(nc_int); // { dg-error "used here" }
+  NonCopyable<int> nc_int_cpy(nc_int); // { dg-error "use" }
 
   NonCopyable<char> nc_char;
   NonCopyable<char> nc_char_cpy(nc_char);
diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted2.C b/gcc/testsuite/g++.dg/cpp0x/defaulted2.C
index ad3274a2ea9..909ebc5e6e0 100644
--- a/gcc/testsuite/g++.dg/cpp0x/defaulted2.C
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted2.C
@@ -41,7 +41,7 @@ struct E
 struct F
 {
   F() = default;
-  F(const F&) = delete;		// { dg-error "deleted" }
+  F(const F&) = delete;		// { dg-error "declared" }
 };
 
 struct G
@@ -60,7 +60,7 @@ union U
 int main()
 {
   F f;
-  F f2(f);			// { dg-error "used" }
+  F f2(f);			// { dg-error "use" }
   B* b = new const B;		// { dg-error "uninitialized const" }
 }
 
diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted3.C b/gcc/testsuite/g++.dg/cpp0x/defaulted3.C
index efde415936d..5e2116b53b3 100644
--- a/gcc/testsuite/g++.dg/cpp0x/defaulted3.C
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted3.C
@@ -4,7 +4,7 @@
 template<class T>
 struct A {
   template<class U>
-  bool operator==(const A<U>&) = delete; // { dg-error "deleted function" }
+  bool operator==(const A<U>&) = delete; // { dg-error "declared" }
   operator bool () { return true; }
 };
 
@@ -12,5 +12,5 @@ int main()
 {
   A<int> a1;
   A<void> a2;
-  if(a1 == a2) {}		// { dg-error "used here" }
+  if(a1 == a2) {}		// { dg-error "use" }
 }
diff --git a/gcc/testsuite/g++.dg/cpp0x/initlist9.C b/gcc/testsuite/g++.dg/cpp0x/initlist9.C
index 2bc2d1782f9..d596b391508 100644
--- a/gcc/testsuite/g++.dg/cpp0x/initlist9.C
+++ b/gcc/testsuite/g++.dg/cpp0x/initlist9.C
@@ -8,7 +8,7 @@ struct b
   b() = default;
   ~b() = default;
   b& operator=(const b&) = delete;
-  b(const b&) = delete;		// { dg-error "deleted" }
+  b(const b&) = delete;		// { dg-error "declared" }
 
   b(bool _t): t (_t) { }
 };
@@ -19,7 +19,7 @@ int main()
   b tst1 = { false };
 
   // copy initialization.
-  b tst2 = false;		// { dg-error "used here" }
+  b tst2 = false;		// { dg-error "use" }
 
   // direct list initialization
   b tst3 { false };
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc.C
index 4037331ee37..f4766691eec 100644
--- a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc.C
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc.C
@@ -5,7 +5,7 @@
 struct A
 {
   A();
-  A(const A& a) = delete;	// { dg-error "deleted" }
+  A(const A& a) = delete;	// { dg-error "declared" }
 };
 
 int main()
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc2.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc2.C
index 3d53c139fe6..dab53f1276e 100644
--- a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc2.C
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-errloc2.C
@@ -3,14 +3,14 @@
 
 struct A {
   A();
-  A(const A&) = delete;		// { dg-error "deleted function" }
+  A(const A&) = delete;		// { dg-error "declared" }
 };
 
 template <class T>
 void f()
 {
   T t;
-  [t] { return 0; };		// { dg-error "used here" }
+  [t] { return 0; };		// { dg-error "use" }
 }
 
 int main()
diff --git a/gcc/testsuite/g++.dg/init/synth2.C b/gcc/testsuite/g++.dg/init/synth2.C
index 624f10b2a4d..507db34aa0c 100644
--- a/gcc/testsuite/g++.dg/init/synth2.C
+++ b/gcc/testsuite/g++.dg/init/synth2.C
@@ -13,5 +13,5 @@ class A				// { dg-error "no match" }
 int main()
 {
   A a;
-  A b = a;			// { dg-message "required here" }
+  A b = a;			// { dg-message "required here|deleted" }
 }
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0feb6fd286f..5e0ebf832b1 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,41 @@
+2010-06-29  Jason Merrill  <jason@redhat.com>
+
+	* 19_diagnostics/error_category/cons/copy_neg.cc: Adjust expected
+	errors, use dg-prune-output.
+	* 20_util/function/cmp/cmp_neg.cc: Likewise.
+	* 20_util/unique_ptr/assign/assign_neg.cc: Likewise.
+	* 20_util/unique_ptr/cons/pointer_array_convertible.cc: Likewise.
+	* 20_util/unique_ptr/modifiers/reset_neg.cc: Likewise.
+	* 29_atomics/atomic/cons/assign_neg.cc: Likewise.
+	* 29_atomics/atomic/cons/copy_neg.cc: Likewise.
+	* 29_atomics/atomic_address/cons/assign_neg.cc: Likewise.
+	* 29_atomics/atomic_address/cons/copy_neg.cc: Likewise.
+	* 29_atomics/atomic_flag/cons/assign_neg.cc: Likewise.
+	* 29_atomics/atomic_flag/cons/copy_neg.cc: Likewise.
+	* 29_atomics/atomic_integral/cons/assign_neg.cc: Likewise.
+	* 29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
+	* 29_atomics/condition_variable/cons/assign_neg.cc: Likewise.
+	* 30_threads/condition_variable/cons/copy_neg.cc: Likewise.
+	* 30_threads/condition_variable_any/cons/assign_neg.cc: Likewise.
+	* 30_threads/condition_variable_any/cons/copy_neg.cc: Likewise.
+	* 30_threads/future/cons/assign_neg.cc: Likewise.
+	* 30_threads/future/cons/copy_neg.cc: Likewise.
+	* 30_threads/mutex/cons/assign_neg.cc: Likewise.
+	* 30_threads/mutex/cons/copy_neg.cc: Likewise.
+	* 30_threads/packaged_task/cons/assign_neg.cc: Likewise.
+	* 30_threads/packaged_task/cons/copy_neg.cc: Likewise.
+	* 30_threads/promise/cons/assign_neg.cc: Likewise.
+	* 30_threads/promise/cons/copy_neg.cc: Likewise.
+	* 30_threads/recursive_mutex/cons/assign_neg.cc: Likewise.
+	* 30_threads/recursive_mutex/cons/copy_neg.cc: Likewise.
+	* 30_threads/recursive_timed_mutex/cons/assign_neg.cc: Likewise.
+	* 30_threads/recursive_timed_mutex/cons/copy_neg.cc: Likewise.
+	* 30_threads/thread/cons/assign_neg.cc: Likewise.
+	* 30_threads/thread/cons/copy_neg.cc: Likewise.
+	* 30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
+	* 30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
+	* ext/ext_pointer/1_neg.cc: Likewise.
+
 2010-06-29  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/44708
diff --git a/libstdc++-v3/testsuite/19_diagnostics/error_category/cons/copy_neg.cc b/libstdc++-v3/testsuite/19_diagnostics/error_category/cons/copy_neg.cc
index 3b74f7e52f7..12258cac0e4 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/error_category/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/error_category/cons/copy_neg.cc
@@ -27,10 +27,10 @@ int main()
   bool test __attribute__((unused)) = true;
 
   __gnu_test::test_category c1;
-  __gnu_test::test_category c2(c1); // { dg-error "first required here" }
+  __gnu_test::test_category c2(c1); // { dg-error "deleted" }
 
   return 0;
 }
 
-// { dg-error "deleted function" "" { target *-*-* } 72 }
-// { dg-error "used here" "" { target *-*-* } 30 }
+// { dg-prune-output "testsuite_error" }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc b/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc
index a196ef64e2e..bb3c25d1cd9 100644
--- a/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc
@@ -18,15 +18,16 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// { dg-prune-output "include" }
+
 #include <functional>
 
 void test01()
 {
   std::function<void()> f1;
   std::function<void()> f2;
-  f1 == f2;  // { dg-error "here" }
-  f1 != f2;  // { dg-error "here" }
-  // { dg-excess-errors "" }
+  f1 == f2;  // { dg-error "deleted" }
+  f1 != f2;  // { dg-error "deleted" }
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
index 40404f6bffd..95c1d5dc5ba 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
@@ -39,25 +39,14 @@ void
 test02()
 {
   std::unique_ptr<int[]> p1(new int(420));
-  std::unique_ptr<int[]> p2 = p1;
+  std::unique_ptr<int[]> p2 = p1; // { dg-error "deleted" }
 }
 
 void
 test03()
 {
-  std::unique_ptr<int[2]> p1(new int[3]);
-  std::unique_ptr<int[2]> p2 = p1;
+  std::unique_ptr<int[2]> p1(new int[3]); // { dg-error "no match" }
+  std::unique_ptr<int[2]> p2 = p1; // { dg-error "deleted" }
 }
 
-// { dg-error "deleted function" "" { target *-*-* } 373 }
-// { dg-error "used here" "" { target *-*-* } 42 }
-// { dg-error "no matching" "" { target *-*-* } 48 }
-// { dg-warning "note" "" { target *-*-* } 137 }
-// { dg-warning "note" "" { target *-*-* } 133 }
-// { dg-warning "note" "" { target *-*-* } 128 }
-// { dg-warning "note" "" { target *-*-* } 122 }
-// { dg-warning "note" "" { target *-*-* } 117 }
-// { dg-warning "note" "" { target *-*-* } 112 }
-// { dg-warning "note" "" { target *-*-* } 106 }
-// { dg-error "deleted function" "" { target *-*-* } 225 }
-// { dg-error "used here" "" { target *-*-* } 49 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible.cc
index 7e0f30741f9..2a4a89b4037 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible.cc
@@ -37,4 +37,5 @@ test01()
 {
   std::unique_ptr<B[]> B_from_A(new A[3]); //{ dg-error "invalid conversion from" }
 }
-//{ dg-excess-errors "initialization" }
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc
index 27dd8791536..29bb57d22b2 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc
@@ -32,8 +32,7 @@ struct B : A
 void test01()
 {
   std::unique_ptr<B[]> up;
-  up.reset(new A[3]);
+  up.reset(new A[3]);		// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 35 } 
-// { dg-error "deleted function" "" { target *-*-* } 363 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic/cons/assign_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic/cons/assign_neg.cc
index c56678cb809..66f5a81a5e5 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic/cons/assign_neg.cc
@@ -29,4 +29,4 @@ int main()
 }
 
 // { dg-error "ambiguous" "" { target *-*-* } 522 }
-// { dg-excess-errors "In member function" }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic/cons/copy_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic/cons/copy_neg.cc
index d70a66c1ec8..69b1eff1297 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic/cons/copy_neg.cc
@@ -28,19 +28,5 @@ int main()
   return 0;
 }
 
-// { dg-error "used here" "" { target *-*-* } 561 }
-// { dg-error "deleted function" "" { target *-*-* } 229 }
-// { dg-error "deleted function" "" { target *-*-* } 247 }
-// { dg-error "deleted function" "" { target *-*-* } 265 }
-// { dg-error "deleted function" "" { target *-*-* } 283 }
-// { dg-error "deleted function" "" { target *-*-* } 301 }
-// { dg-error "deleted function" "" { target *-*-* } 319 }
-// { dg-error "deleted function" "" { target *-*-* } 337 }
-// { dg-error "deleted function" "" { target *-*-* } 355 }
-// { dg-error "deleted function" "" { target *-*-* } 373 }
-// { dg-error "deleted function" "" { target *-*-* } 391 }
-// { dg-error "deleted function" "" { target *-*-* } 409 }
-// { dg-error "deleted function" "" { target *-*-* } 427 }
-// { dg-error "deleted function" "" { target *-*-* } 445 }
-// { dg-error "deleted function" "" { target *-*-* } 463 }
-// { dg-error "deleted function" "" { target *-*-* } 481 }
+// { dg-error "deleted" "" { target *-*-* } 561 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/assign_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/assign_neg.cc
index ac4c567c620..9405e459bf8 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/assign_neg.cc
@@ -28,4 +28,4 @@ void test01()
   test_type t2;
   t1 = t2;			// { dg-error "ambiguous" }
 }
-// { dg-excess-errors "deleted function" }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/copy_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/copy_neg.cc
index 4ede58ff8bd..69f78eed101 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_address/cons/copy_neg.cc
@@ -25,7 +25,7 @@ void test01()
   // Copy.
   typedef std::atomic_address test_type;
   test_type t1;
-  test_type t2(t1);
+  test_type t2(t1);		// { dg-error "deleted" }
 }
-// { dg-error "used here" "" { target *-*-* } 28 }
-// { dg-excess-errors "deleted function" }
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/assign_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/assign_neg.cc
index 924add880cf..27c60ca2dc1 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/assign_neg.cc
@@ -26,7 +26,7 @@ void test01()
   typedef std::atomic_flag test_type;
   test_type t1;
   test_type t2;
-  t1 = t2;
+  t1 = t2;			// { dg-error "deleted" }
 }
-// { dg-error "used here" "" { target *-*-* } 29 }
-// { dg-excess-errors "deleted function" }
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/copy_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/copy_neg.cc
index 22cea6a3916..9244f683d1f 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_flag/cons/copy_neg.cc
@@ -25,7 +25,7 @@ void test01()
   // Copy.
   typedef std::atomic_flag test_type;
   test_type t1;
-  test_type t2(t1);
+  test_type t2(t1);		// { dg-error "deleted" }
 }
-// { dg-error "used here" "" { target *-*-* } 28 }
-// { dg-excess-errors "deleted function" }
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/assign_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/assign_neg.cc
index 875906f1fcb..751c6cdc696 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/assign_neg.cc
@@ -30,4 +30,4 @@ int main()
 }
 
 // { dg-error "ambiguous" "" { target *-*-* } 522 }
-// { dg-excess-errors "In member function" }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/copy_neg.cc b/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/copy_neg.cc
index e1559a5e379..976a6991d43 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_integral/cons/copy_neg.cc
@@ -29,12 +29,5 @@ int main()
   return 0;
 }
 
-// { dg-error "used here" "" { target *-*-* } 561 }
-// { dg-excess-errors "deleted function" }
-// { dg-excess-errors "deleted function" }
-// { dg-error "instantiated from" "" { target *-*-* } 28 }
-// { dg-error "instantiated from" "" { target *-*-* } 567 }
-// { dg-error "instantiated from" "" { target *-*-* } 170 }
-// { dg-error "instantiated from" "" { target *-*-* } 399 }
-// { dg-error "instantiated from" "" { target *-*-* } 168 }
-// { dg-excess-errors "In member function" }
+// { dg-error "deleted" "" { target *-*-* } 561 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
index 9e9ad8a7b03..90648207e73 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
@@ -28,8 +28,7 @@ void test01()
   // assign
   std::condition_variable c1;
   std::condition_variable c2;
-  c1 = c2;
+  c1 = c2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 }
-// { dg-error "deleted function" "" { target *-*-* } 70 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
index 5765351554e..588e4f3c954 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
@@ -27,8 +27,7 @@ void test01()
 {
   // copy
   std::condition_variable c1;
-  std::condition_variable c2(c1);
+  std::condition_variable c2(c1); // { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 30 }
-// { dg-error "deleted function" "" { target *-*-* } 69 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
index 8fa79a2cf1a..dac106c2ec4 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
@@ -28,8 +28,7 @@ void test01()
   // assign
   std::condition_variable_any c1;
   std::condition_variable_any c2;
-  c1 = c2;
+  c1 = c2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 }
-// { dg-error "deleted function" "" { target *-*-* } 179 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
index 344f90c961c..157f60f0335 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
@@ -27,8 +27,7 @@ void test01()
 {
   // copy
   std::condition_variable_any c1;
-  std::condition_variable_any c2(c1);
+  std::condition_variable_any c2(c1); // { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 30 }
-// { dg-error "deleted function" "" { target *-*-* } 178 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
index eef41497055..2aad5e9aa0f 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
@@ -31,8 +31,7 @@ void test01()
   // assign
   std::future<int>& p1 = get();
   std::future<int>& p2 = get();
-  p1 = p2;
+  p1 = p2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 34 }
-// { dg-error "deleted function" "" { target *-*-* } 581 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
index 14d7046bed5..5e6bccad82b 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
@@ -30,8 +30,7 @@ void test01()
 {
   // copy
   std::future<int>& p1 = get();
-  std::future<int> p2(p1);
+  std::future<int> p2(p1);	// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 33 }
-// { dg-error "deleted function" "" { target *-*-* } 580 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
index 7e9d30b4f23..20122348e6d 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
@@ -29,8 +29,7 @@ void test01()
   typedef std::mutex mutex_type;
   mutex_type m1;
   mutex_type m2;
-  m1 = m2;
+  m1 = m2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 32 }
-// { dg-error "deleted function" "" { target *-*-* } 82 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
index c1ef0511b8d..3fd1cd97784 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
@@ -28,8 +28,7 @@ void test01()
   // assign
   typedef std::mutex mutex_type;
   mutex_type m1;
-  mutex_type m2(m1);
+  mutex_type m2(m1);		// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 }
-// { dg-error "deleted function" "" { target *-*-* } 81 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
index 2b57a1c5b2f..414c861cc44 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
@@ -29,8 +29,7 @@ void test01()
   // assign
   std::packaged_task<int()> p1;
   std::packaged_task<int()> p2;
-  p1 = p2;
+  p1 = p2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 32 }
-// { dg-error "deleted function" "" { target *-*-* } 1228 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
index baf718354e5..93b0821943c 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
@@ -28,8 +28,7 @@ void test01()
 {
   // copy
   std::packaged_task<int()> p1;
-  std::packaged_task<int()> p2(p1);
+  std::packaged_task<int()> p2(p1); // { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 }
-// { dg-error "deleted function" "" { target *-*-* } 1227 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
index 80b5e06e1d0..50b1c6e17bf 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
@@ -29,8 +29,7 @@ void test01()
   // assign
   std::promise<int> p1;
   std::promise<int> p2;
-  p1 = p2;
+  p1 = p2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 32 }
-// { dg-error "deleted function" "" { target *-*-* } 871 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
index 27884b0bd1a..5e43d0b1fda 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
@@ -28,8 +28,7 @@ void test01()
 {
   // copy
   std::promise<int> p1;
-  std::promise<int> p2(p1);
+  std::promise<int> p2(p1);	// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 }
-// { dg-error "deleted function" "" { target *-*-* } 855 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc
index 42af43939d5..2eeefd32c32 100644
--- a/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc
@@ -29,8 +29,7 @@ void test01()
   typedef std::recursive_mutex mutex_type;
   mutex_type m1;
   mutex_type m2;
-  m1 = m2;
+  m1 = m2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 32 } 
-// { dg-error "deleted function" "" { target *-*-* } 134 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc
index 53ff57deab8..232a70103a4 100644
--- a/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc
@@ -28,8 +28,7 @@ void test01()
   // assign
   typedef std::recursive_mutex mutex_type;
   mutex_type m1;
-  mutex_type m2(m1);
+  mutex_type m2(m1);		// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 } 
-// { dg-error "deleted function" "" { target *-*-* } 133 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc
index 7fa64285882..1694423cb1f 100644
--- a/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc
@@ -29,8 +29,7 @@ void test01()
   typedef std::recursive_timed_mutex mutex_type;
   mutex_type m1;
   mutex_type m2;
-  m1 = m2;
+  m1 = m2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 32 } 
-// { dg-error "deleted function" "" { target *-*-* } 297 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc
index df1ca0bc924..c729d5b76a2 100644
--- a/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc
@@ -28,8 +28,7 @@ void test01()
   // assign
   typedef std::recursive_timed_mutex mutex_type;
   mutex_type m1;
-  mutex_type m2(m1);
+  mutex_type m2(m1);		// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 } 
-// { dg-error "deleted function" "" { target *-*-* } 296 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc
index 11705794ac9..406d16085a3 100644
--- a/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc
@@ -28,8 +28,7 @@ void test01()
   typedef std::thread test_type;
   test_type t1;
   test_type t2;
-  t1 = t2;
+  t1 = t2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 }
-// { dg-error "deleted function" "" { target *-*-* } 148 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc
index 898ad16350f..db06e72b0f3 100644
--- a/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc
@@ -27,9 +27,13 @@ void test01()
   // copy
   typedef std::thread test_type;
   test_type t1;
-  test_type t2(t1); // XXX this is failing for the wrong reason
+  test_type t2(t1);		// { dg-error "deleted" "" { xfail *-*-* } }
 }
 
-// { dg-error "here" "" { target *-*-* } 30 }
-// { dg-error "deleted function" "" { target *-*-* } 126 }
-// { dg-excess-errors "In file included from" }
+// This is failing for the wrong reason; it should fail because we're
+// trying to call the deleted copy constructor, but instead it fails
+// because we try to call the thread(_Callable&&,_Args&&...) constructor
+// and fail because thread isn't callable.  But that's OK for now.
+// { dg-error "" "" { target *-*-* } 30 }
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc
index 45b2385242d..7c9199f321b 100644
--- a/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc
@@ -29,8 +29,7 @@ void test01()
   typedef std::timed_mutex mutex_type;
   mutex_type m1;
   mutex_type m2;
-  m1 = m2;
+  m1 = m2;			// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 32 } 
-// { dg-error "deleted function" "" { target *-*-* } 192 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc
index 04dea643fff..2c388962e45 100644
--- a/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc
@@ -28,8 +28,7 @@ void test01()
   // assign
   typedef std::timed_mutex mutex_type;
   mutex_type m1;
-  mutex_type m2(m1);
+  mutex_type m2(m1);		// { dg-error "deleted" }
 }
 
-// { dg-error "used here" "" { target *-*-* } 31 } 
-// { dg-error "deleted function" "" { target *-*-* } 191 }
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/ext/ext_pointer/1_neg.cc b/libstdc++-v3/testsuite/ext/ext_pointer/1_neg.cc
index c599acaebd0..0ceb9a6597a 100644
--- a/libstdc++-v3/testsuite/ext/ext_pointer/1_neg.cc
+++ b/libstdc++-v3/testsuite/ext/ext_pointer/1_neg.cc
@@ -91,8 +91,4 @@ void test01(void) {
   aptr5 = __const_pointer_cast<B_pointer>(cbptr);  // ok
 }
 
-// { dg-error "invalid conversion " "" { target *-*-* } 314 }
-// { dg-error "invalid conversion " "" { target *-*-* } 308 }
-// { dg-error "invalid conversion " "" { target *-*-* } 331 }
-// { dg-error "invalid conversion " "" { target *-*-* } 339 }
-// { dg-excess-errors "In constructor" }
+// { dg-prune-output "include" }