remove more declarations of local Except structs

Author: jiixyj

libcxx/test/std/utilities/expected/expected.expected/ctor/ctor.inplace_init_list.pass.cpp

@@ -102,8 +102,6 @@ constexpr bool test() {
 
 void testException() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
-  struct Except {};
-
   struct Throwing {
     Throwing(std::initializer_list<int>, int) { throw Except{}; };
   };

libcxx/test/std/utilities/expected/expected.expected/ctor/ctor.u.pass.cpp

@@ -157,8 +157,6 @@ constexpr bool test() {
 
 void testException() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
-  struct Except {};
-
   struct Throwing {
     Throwing(int) { throw Except{}; };
   };

libcxx/test/std/utilities/expected/expected.expected/ctor/ctor.unexpect.pass.cpp

@@ -115,8 +115,6 @@ constexpr bool test() {
 
 void testException() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
-  struct Except {};
-
   struct Throwing {
     Throwing(int) { throw Except{}; };
   };

libcxx/test/std/utilities/expected/expected.expected/ctor/ctor.unexpect_init_list.pass.cpp

@@ -102,8 +102,6 @@ constexpr bool test() {
 
 void testException() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
-  struct Except {};
-
   struct Throwing {
     Throwing(std::initializer_list<int>, int) { throw Except{}; };
   };

libcxx/test/std/utilities/expected/expected.expected/ctor/ctor.unexpected.copy.pass.cpp

@@ -67,8 +67,6 @@ constexpr bool test() {
 
 void testException() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
-  struct Except {};
-
   struct Throwing {
     Throwing(int) { throw Except{}; }
   };

libcxx/test/std/utilities/expected/expected.expected/ctor/ctor.unexpected.move.pass.cpp

@@ -77,8 +77,6 @@ constexpr bool test() {
 
 void testException() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
-  struct Except {};
-
   struct Throwing {
     Throwing(int) { throw Except{}; }
   };