diff --git a/libstdc++-v3/python/libstdcxx/v6/printers.py b/libstdc++-v3/python/libstdcxx/v6/printers.py
index 0187c4b60e6..1a8017adb22 100644
--- a/libstdc++-v3/python/libstdcxx/v6/printers.py
+++ b/libstdc++-v3/python/libstdcxx/v6/printers.py
@@ -1343,7 +1343,7 @@ class StdExpOptionalPrinter(SingleObjContainerPrinter):
     def __init__ (self, typename, val):
         valtype = self._recognize (val.type.template_argument(0))
         typename = strip_versioned_namespace(typename)
-        self.typename = re.sub('^std::(experimental::|)(fundamentals_v\d::|)(.*)', r'std::\1\3<%s>' % valtype, typename, 1)
+        self.typename = re.sub('^std::(experimental::|)(fundamentals_v\d::|)(.*)', r'std::\1\3', typename, 1)
         payload = val['_M_payload']
         if self.typename.startswith('std::experimental'):
             engaged = val['_M_engaged']
@@ -1375,7 +1375,6 @@ class StdVariantPrinter(SingleObjContainerPrinter):
     def __init__(self, typename, val):
         alternatives = get_template_arg_list(val.type)
         self.typename = strip_versioned_namespace(typename)
-        self.typename = "%s<%s>" % (self.typename, ', '.join([self._recognize(alt) for alt in alternatives]))
         self.index = val['_M_index']
         if self.index >= len(alternatives):
             self.contained_type = None
diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/compat.cc b/libstdc++-v3/testsuite/libstdc++-prettyprinters/compat.cc
index 34022cf1459..acc20a30d8e 100644
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/compat.cc
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/compat.cc
@@ -102,13 +102,13 @@ main()
   using std::optional;
 
   optional<int> o;
-// { dg-final { note-test o {std::optional<int> [no contained value]} } }
+// { dg-final { note-test o {std::optional [no contained value]} } }
   optional<bool> ob{false};
-// { dg-final { note-test ob {std::optional<bool> = {[contained value] = false}} } }
+// { dg-final { note-test ob {std::optional = {[contained value] = false}} } }
   optional<int> oi{5};
-// { dg-final { note-test oi {std::optional<int> = {[contained value] = 5}} } }
+// { dg-final { note-test oi {std::optional = {[contained value] = 5}} } }
   optional<void*> op{nullptr};
-// { dg-final { note-test op {std::optional<void *> = {[contained value] = 0x0}} } }
+// { dg-final { note-test op {std::optional = {[contained value] = 0x0}} } }
 
   __builtin_puts("");
   return 0;			// Mark SPOT
diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx17.cc b/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx17.cc
index 3962a5e9b7e..eb8dc957a43 100644
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx17.cc
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx17.cc
@@ -50,18 +50,18 @@ main()
 // { dg-final { note-test str "\"string\"" } }
 
   optional<int> o;
-// { dg-final { note-test o {std::optional<int> [no contained value]} } }
+// { dg-final { note-test o {std::optional [no contained value]} } }
   optional<bool> ob{false};
-// { dg-final { note-test ob {std::optional<bool> = {[contained value] = false}} } }
+// { dg-final { note-test ob {std::optional = {[contained value] = false}} } }
   optional<int> oi{5};
-// { dg-final { note-test oi {std::optional<int> = {[contained value] = 5}} } }
+// { dg-final { note-test oi {std::optional = {[contained value] = 5}} } }
   optional<void*> op{nullptr};
-// { dg-final { note-test op {std::optional<void *> = {[contained value] = 0x0}} } }
+// { dg-final { note-test op {std::optional = {[contained value] = 0x0}} } }
   optional<std::map<int, double>> om;
   om = std::map<int, double>{ {1, 2.}, {3, 4.}, {5, 6.} };
-// { dg-final { regexp-test om {std::optional<std::(__debug::)?map<int, double>> containing std::(__debug::)?map with 3 elements = {\[1\] = 2, \[3\] = 4, \[5\] = 6}} } }
+// { dg-final { regexp-test om {std::optional containing std::(__debug::)?map with 3 elements = {\[1\] = 2, \[3\] = 4, \[5\] = 6}} } }
   optional<std::string> os{ "stringy" };
-// { dg-final { note-test os {std::optional<std::string> = {[contained value] = "stringy"}} } }
+// { dg-final { note-test os {std::optional = {[contained value] = "stringy"}} } }
 
   any a;
 // { dg-final { note-test a {std::any [no contained value]} } }
@@ -83,18 +83,18 @@ main()
 
   struct S { operator int() { throw 42; }};
   variant<float, int, string_view> v0;
-// { dg-final { note-test v0 {std::variant<float, int, std::string_view> [index 0] = {0}} } }
+// { dg-final { note-test v0 {std::variant [index 0] = {0}} } }
   variant<float, int, string_view> v1{ 0.5f };
-// { dg-final { note-test v1 {std::variant<float, int, std::string_view> [index 0] = {0.5}} } }
+// { dg-final { note-test v1 {std::variant [index 0] = {0.5}} } }
   variant<float, X, string_view> v2;
   try {
     v2.emplace<1>(S());
   } catch (int) { }
-// { dg-final { note-test v2 {std::variant<float, X, std::string_view> [no contained value]} } }
+// { dg-final { note-test v2 {std::variant [no contained value]} } }
   variant<float, int, string_view> v3{ 3 };
-// { dg-final { note-test v3 {std::variant<float, int, std::string_view> [index 1] = {3}} } }
+// { dg-final { note-test v3 {std::variant [index 1] = {3}} } }
   variant<float, int, string_view> v4{ str };
-// { dg-final { note-test v4 {std::variant<float, int, std::string_view> [index 2] = {"string"}} } }
+// { dg-final { note-test v4 {std::variant [index 2] = {"string"}} } }
 
   map<int, string_view> m{ {1, "one"} };
   map<int, string_view>::node_type n0;
diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/libfundts.cc b/libstdc++-v3/testsuite/libstdc++-prettyprinters/libfundts.cc
index 29e8bc8f194..8f70f3fd151 100644
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/libfundts.cc
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/libfundts.cc
@@ -42,18 +42,18 @@ main()
 // { dg-final { note-test str "\"string\"" } }
 
   optional<int> o;
-// { dg-final { note-test o {std::experimental::optional<int> [no contained value]} } }
+// { dg-final { note-test o {std::experimental::optional [no contained value]} } }
   optional<bool> ob{false};
-// { dg-final { note-test ob {std::experimental::optional<bool> = {[contained value] = false}} } }
+// { dg-final { note-test ob {std::experimental::optional = {[contained value] = false}} } }
   optional<int> oi{5};
-// { dg-final { note-test oi {std::experimental::optional<int> = {[contained value] = 5}} } }
+// { dg-final { note-test oi {std::experimental::optional = {[contained value] = 5}} } }
   optional<void*> op{nullptr};
-// { dg-final { note-test op {std::experimental::optional<void *> = {[contained value] = 0x0}} } }
+// { dg-final { note-test op {std::experimental::optional = {[contained value] = 0x0}} } }
   optional<std::map<int, double>> om;
   om = std::map<int, double>{ {1, 2.}, {3, 4.}, {5, 6.} };
-// { dg-final { regexp-test om {std::experimental::optional<std::(__debug::)?map<int, double>> containing std::(__debug::)?map with 3 elements = {\[1\] = 2, \[3\] = 4, \[5\] = 6}} } }
+// { dg-final { regexp-test om {std::experimental::optional containing std::(__debug::)?map with 3 elements = {\[1\] = 2, \[3\] = 4, \[5\] = 6}} } }
   optional<std::string> os{ "stringy" };
-// { dg-final { note-test os {std::experimental::optional<std::string> = {[contained value] = "stringy"}} } }
+// { dg-final { note-test os {std::experimental::optional = {[contained value] = "stringy"}} } }
 
   any a;
 // { dg-final { note-test a {std::experimental::any [no contained value]} } }