Fix testsuite failures due to extra errors in strict dialects

When __STRICT_ANSI__ is defined the incorrect allocators used in these
tests also trigger and additional static assertion. Prune those extra
errors so that the tests don't fail when built with strict dialects.

	* testsuite/23_containers/deque/48101_neg.cc: Prune additional errors
	printed when __STRICT_ANSI__ is defined.
	* testsuite/23_containers/forward_list/48101_neg.cc: Likewise.
	* testsuite/23_containers/list/48101_neg.cc: Likewise.
	* testsuite/23_containers/multiset/48101_neg.cc: Likewise.
	* testsuite/23_containers/set/48101_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/48101_neg.cc: Likewise.
	* testsuite/23_containers/vector/48101_neg.cc: Likewise.

From-SVN: r265333

libstdc++-v3/ChangeLog

 2018-10-19  Jonathan Wakely  <jwakely@redhat.com>
 
+	* testsuite/23_containers/deque/48101_neg.cc: Prune additional errors
+	printed when __STRICT_ANSI__ is defined.
+	* testsuite/23_containers/forward_list/48101_neg.cc: Likewise.
+	* testsuite/23_containers/list/48101_neg.cc: Likewise.
+	* testsuite/23_containers/multiset/48101_neg.cc: Likewise.
+	* testsuite/23_containers/set/48101_neg.cc: Likewise.
+	* testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise.
+	* testsuite/23_containers/unordered_set/48101_neg.cc: Likewise.
+	* testsuite/23_containers/vector/48101_neg.cc: Likewise.
+
 	* testsuite/23_containers/forward_list/requirements/
 	explicit_instantiation/5.cc [__STRICT_ANSI__]: Don't test non-standard
 	extension.

libstdc++-v3/testsuite/23_containers/deque/48101_neg.cc

@@ -27,3 +27,4 @@ test01()
 
 // { dg-error "non-const, non-volatile value_type" "" { target *-*-* } 0 }
 // { dg-prune-output "std::allocator<.* has no member named " }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/forward_list/48101_neg.cc

@@ -27,3 +27,4 @@ test01()
 
 // { dg-error "non-const, non-volatile value_type" "" { target *-*-* } 0 }
 // { dg-prune-output "std::allocator<.* has no member named " }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/list/48101_neg.cc

@@ -27,3 +27,4 @@ test01()
 
 // { dg-error "non-const, non-volatile value_type" "" { target *-*-* } 0 }
 // { dg-prune-output "std::allocator<.* has no member named " }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/multiset/48101_neg.cc

@@ -29,3 +29,4 @@ test01()
 // { dg-error "non-const, non-volatile value_type" "" { target *-*-* } 0 }
 // { dg-error "comparison object must be invocable" "" { target *-*-* } 0 }
 // { dg-prune-output "std::allocator<.* has no member named " }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/set/48101_neg.cc

@@ -29,3 +29,4 @@ test01()
 // { dg-error "non-const, non-volatile value_type" "" { target *-*-* } 0 }
 // { dg-error "comparison object must be invocable" "" { target *-*-* } 0 }
 // { dg-prune-output "std::allocator<.* has no member named " }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/unordered_multiset/48101_neg.cc

@@ -31,3 +31,4 @@ test01()
 // { dg-error "hash function must be invocable" "" { target *-*-* } 0 }
 // { dg-error "key equality predicate must be invocable" "" { target *-*-* } 0 }
 // { dg-prune-output "use of deleted function" }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/unordered_set/48101_neg.cc

@@ -31,3 +31,4 @@ test01()
 // { dg-error "hash function must be invocable" "" { target *-*-* } 0 }
 // { dg-error "key equality predicate must be invocable" "" { target *-*-* } 0 }
 // { dg-prune-output "use of deleted function" }
+// { dg-prune-output "must have the same value_type as its allocator" }

libstdc++-v3/testsuite/23_containers/vector/48101_neg.cc

@@ -27,3 +27,4 @@ test01()
 
 // { dg-error "non-const, non-volatile value_type" "" { target *-*-* } 0 }
 // { dg-prune-output "std::allocator<.* has no member named " }
+// { dg-prune-output "must have the same value_type as its allocator" }