[libc++] NFC: Clean up a lot of old Lit features
The libc++ test suite has a lot of old Lit features used to XFAIL tests
and mark them as UNSUPPORTED. Many of them are to workaround problems on
old compilers or old platforms. As time goes by, it is good to go and
clean those up to simplify the configuration of the test suite, and also
to reflect the testing reality. It's not useful to have markup that gives
the impression that e.g. clang-3.3 is supported, when we don't really
test on it anymore (and hence several new tests probably don't have the
necessary markup on them).
diff --git a/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp b/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
index 2105a15..514d1a8 100644
--- a/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
@@ -11,11 +11,6 @@
// const_reference at(size_type pos) const;
// reference at(size_type pos);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp b/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
index ff1abd5..864bb48 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <string>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
index 17d689e..df7c873 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
@@ -10,8 +10,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <string>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
index 34582a4..f49125c 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
@@ -12,11 +12,6 @@
// void reserve();
// void reserve(size_type res_arg);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
index da69263..8b54593 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
@@ -10,11 +10,6 @@
// void resize(size_type n);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
index c52bd99..b5e5aff 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
@@ -10,11 +10,6 @@
// void resize(size_type n, charT c);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp b/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
index 57fd550..fba663f 100644
--- a/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
+++ b/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
@@ -8,8 +8,8 @@
// <string>
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9, clang-4.0
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9
+// UNSUPPORTED: clang-4.0
+// UNSUPPORTED: apple-clang-9
// template<class InputIterator,
// class Allocator = allocator<typename iterator_traits<InputIterator>::value_type>>
diff --git a/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp b/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
index 585b684..44f29be 100644
--- a/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
@@ -16,11 +16,6 @@
// size_type pos,
// const Allocator& a = Allocator());
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
index a165d92..4375240 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
@@ -11,11 +11,6 @@
// template <class T>
// basic_string& append(const T& t, size_type pos, size_type n=npos); // C++17
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <string>
#include <stdexcept>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
index 84bd37a..37985d0 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
@@ -12,11 +12,6 @@
// append(const basic_string<charT,traits>& str, size_type pos, size_type n = npos);
// the "= npos" was added for C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
index 0bb8a3f..044b372 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
@@ -11,11 +11,6 @@
// template <class T>
// basic_string& assign(const T& t, size_type pos, size_type n=npos); // C++17
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
index b1b3bdc..8e11b15 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
@@ -12,11 +12,6 @@
// assign(const basic_string<charT,traits>& str, size_type pos, size_type n=npos);
// the =npos was added for C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
index 7f9c758..778fb70 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
@@ -10,11 +10,6 @@
// size_type copy(charT* s, size_type n, size_type pos = 0) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
index ee5380e..88dace5 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// erase(size_type pos = 0, size_type n = npos);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
index 49e0f92..2b54b67 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
@@ -13,11 +13,6 @@
//
// Mostly we're testing string_view here
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
index dca1fb6..24859fa 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, const charT* s);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
index b34340c..3dbd93f 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, const charT* s, size_type n);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
index 411f936..dce8b7d 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, size_type n, charT c);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
index 65f19f1..93bc3f6 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos1, const basic_string& str);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
index d82a81e..18a688a 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
@@ -13,11 +13,6 @@
// size_type pos2, size_type n=npos);
// the "=npos" was added in C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
index e81825c..129389a 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, string_view sv);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
index 8097bed..2348747 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
@@ -14,11 +14,6 @@
//
// Mostly we're testing string_view here
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
index b33ba0f..a6a6c7d 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, const charT* s);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
index 7b22303..e305667 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, const charT* s, size_type n2);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
index 4e296e9..7d37e10 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, size_type n2, charT c);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
index 1fe5c5a..c0fad33 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos1, size_type n1, const basic_string<charT,traits,Allocator>& str);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
index 4bd3889..3fa3269 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
@@ -13,11 +13,6 @@
// size_type pos2, size_type n2=npos);
// the "=npos" was added in C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
index 22b2309..542220a 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos1, size_type n1, basic_string_view<charT,traits> sv);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
index 0a806b5..4e77fc0 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos, size_type n1, const charT *s) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
index 3299943..75efbad 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos, size_type n1, const charT *s, size_type n2) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
index 80e0681..55fd823 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos1, size_type n1, const basic_string& str) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
index fa78590..05ba6ac 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
@@ -12,11 +12,6 @@
// size_type pos2, size_type n2=npos) const;
// the "=npos" was added in C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
index ac599c4..ddc41f3 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos1, size_type n1, basic_string_view sv) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
index b089d8f..27af66e 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
@@ -10,11 +10,6 @@
// basic_string substr(size_type pos = 0, size_type n = npos) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/string.conversions/stod.pass.cpp b/libcxx/test/std/strings/string.conversions/stod.pass.cpp
index 9456d4e..d13b695 100644
--- a/libcxx/test/std/strings/string.conversions/stod.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stod.pass.cpp
@@ -11,11 +11,6 @@
// double stod(const string& str, size_t *idx = 0);
// double stod(const wstring& str, size_t *idx = 0);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <cmath>
#include <cassert>
diff --git a/libcxx/test/std/strings/string.conversions/stof.pass.cpp b/libcxx/test/std/strings/string.conversions/stof.pass.cpp
index 2c8e4c9..22dda0b 100644
--- a/libcxx/test/std/strings/string.conversions/stof.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stof.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
diff --git a/libcxx/test/std/strings/string.conversions/stoi.pass.cpp b/libcxx/test/std/strings/string.conversions/stoi.pass.cpp
index 6f27332..b3e4163 100644
--- a/libcxx/test/std/strings/string.conversions/stoi.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoi.pass.cpp
@@ -11,11 +11,6 @@
// int stoi(const string& str, size_t *idx = 0, int base = 10);
// int stoi(const wstring& str, size_t *idx = 0, int base = 10);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <cassert>
#include <stdexcept>
diff --git a/libcxx/test/std/strings/string.conversions/stol.pass.cpp b/libcxx/test/std/strings/string.conversions/stol.pass.cpp
index ef0cbb4..a05a4b1 100644
--- a/libcxx/test/std/strings/string.conversions/stol.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stol.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -93,9 +89,9 @@
{
assert(idx == 0);
}
-// LWG issue #2009
try
{
+ // LWG#2009 and PR14919
std::stol("9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
@@ -105,6 +101,7 @@
}
try
{
+ // LWG#2009 and PR14919
std::stol(L"9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.conversions/stold.pass.cpp b/libcxx/test/std/strings/string.conversions/stold.pass.cpp
index 19531670..4b1b1b1 100644
--- a/libcxx/test/std/strings/string.conversions/stold.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stold.pass.cpp
@@ -11,11 +11,6 @@
// long double stold(const string& str, size_t *idx = 0);
// long double stold(const wstring& str, size_t *idx = 0);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <cassert>
#include <cmath>
#include <stdexcept>
diff --git a/libcxx/test/std/strings/string.conversions/stoll.pass.cpp b/libcxx/test/std/strings/string.conversions/stoll.pass.cpp
index 73d5e82..bccf845 100644
--- a/libcxx/test/std/strings/string.conversions/stoll.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoll.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -95,6 +91,7 @@
}
try
{
+ // LWG#2009 and PR14919
std::stoll("99999999999999999999999999", &idx);
assert(false);
}
@@ -104,6 +101,7 @@
}
try
{
+ // LWG#2009 and PR14919
std::stoll(L"99999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.conversions/stoul.pass.cpp b/libcxx/test/std/strings/string.conversions/stoul.pass.cpp
index 6ef8613..c620925 100644
--- a/libcxx/test/std/strings/string.conversions/stoul.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoul.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -91,9 +87,9 @@
{
assert(idx == 0);
}
-// LWG issue #2009
try
{
+ // LWG#2009 and PR14919
std::stoul("9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
@@ -103,6 +99,7 @@
}
try
{
+ // LWG#2009 and PR14919
std::stoul(L"9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.conversions/stoull.pass.cpp b/libcxx/test/std/strings/string.conversions/stoull.pass.cpp
index 3e21c68..803065c 100644
--- a/libcxx/test/std/strings/string.conversions/stoull.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoull.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -92,9 +88,9 @@
{
assert(idx == 0);
}
-// LWG issue #2009
try
{
+ // LWG#2009 and PR14919
std::stoull("9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
@@ -104,6 +100,7 @@
}
try
{
+ // LWG#2009 and PR14919
std::stoull(L"9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp b/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
index 3d741c3..82da10d 100644
--- a/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
@@ -6,11 +6,6 @@
//
//===----------------------------------------------------------------------===//
-// NOTE: Older versions of clang have a bug where they fail to evaluate
-// string_view::at as a constant expression.
-// XFAIL: clang-3.4, clang-3.3
-
-
// <string_view>
// constexpr const _CharT& at(size_type _pos) const;
diff --git a/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp b/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
index cbb7b8f..05e2db6 100644
--- a/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
+++ b/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
index fc795e7..d72a0b8 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
index 5bf108b..f4611d5 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
@@ -8,8 +8,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
#include <string_view>
#include <cassert>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
index 7e23a70..77be561 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
index 2287e1c..79a7af4 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
@@ -8,8 +8,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
#include <string_view>
#include <cassert>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
index 88677d2..6e76953 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
index 8108023..3d3db38 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>