Revert "Update aosp/master libcxx rebase to r263688"

The world is burning.

This reverts commit c004fd909c, reversing
changes made to 1418e4163d.

test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db1.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// Call erase(const_iterator position) with end()
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <cstdlib>
+#include <exception>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    std::string l1("123");
+    std::string::const_iterator i = l1.end();
+    l1.erase(i);
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S l1("123");
+    S::const_iterator i = l1.end();
+    l1.erase(i);
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db2.pass.cpp

@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// Call erase(const_iterator position) with iterator from another container
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <cstdlib>
+#include <exception>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    std::string l1("123");
+    std::string l2("123");
+    std::string::const_iterator i = l2.begin();
+    l1.erase(i);
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S l1("123");
+    S l2("123");
+    S::const_iterator i = l2.begin();
+    l1.erase(i);
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db1.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// Call erase(const_iterator first, const_iterator last); with first iterator from another container
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    std::string l1("123");
+    std::string l2("123");
+    std::string::iterator i = l1.erase(l2.cbegin(), l1.cbegin()+1);
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S l1("123");
+    S l2("123");
+    S::iterator i = l1.erase(l2.cbegin(), l1.cbegin()+1);
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db2.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// Call erase(const_iterator first, const_iterator last); with second iterator from another container
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    std::string l1("123");
+    std::string l2("123");
+    std::string::iterator i = l1.erase(l1.cbegin(), l2.cbegin()+1);
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S l1("123");
+    S l2("123");
+    S::iterator i = l1.erase(l1.cbegin(), l2.cbegin()+1);
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db3.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// Call erase(const_iterator first, const_iterator last); with both iterators from another container
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    std::string l1("123");
+    std::string l2("123");
+    std::string::iterator i = l1.erase(l2.cbegin(), l2.cbegin()+1);
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S l1("123");
+    S l2("123");
+    S::iterator i = l1.erase(l2.cbegin(), l2.cbegin()+1);
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db4.pass.cpp

@@ -0,0 +1,48 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// Call erase(const_iterator first, const_iterator last); with a bad range
+
+#if _LIBCPP_DEBUG >= 1
+
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+
+#include <string>
+#include <cassert>
+#include <exception>
+#include <cstdlib>
+
+#include "min_allocator.h"
+
+int main()
+{
+    {
+    std::string l1("123");
+    std::string::iterator i = l1.erase(l1.cbegin()+1, l1.cbegin());
+    assert(false);
+    }
+#if __cplusplus >= 201103L
+    {
+    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
+    S l1("123");
+    S::iterator i = l1.erase(l1.cbegin()+1, l1.cbegin());
+    assert(false);
+    }
+#endif
+}
+
+#else
+
+int main()
+{
+}
+
+#endif

test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp

@@ -14,7 +14,6 @@
 #include <string>
 #include <cassert>
 
-#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -23,7 +22,7 @@ test(S s, typename S::difference_type pos, S expected)
 {
     typename S::const_iterator p = s.begin() + pos;
     typename S::iterator i = s.erase(p);
-    LIBCPP_ASSERT(s.__invariants());
+    assert(s.__invariants());
     assert(s == expected);
     assert(i - s.begin() == pos);
 }
@@ -45,7 +44,7 @@ int main()
     test(S("abcdefghijklmnopqrst"), 10, S("abcdefghijlmnopqrst"));
     test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs"));
     }
-#if TEST_STD_VER >= 11
+#if __cplusplus >= 201103L
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S("abcde"), 0, S("bcde"));

test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp

@@ -14,7 +14,6 @@
 #include <string>
 #include <cassert>
 
-#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -24,7 +23,7 @@ test(S s, typename S::difference_type pos, typename S::difference_type n, S expe
     typename S::const_iterator first = s.cbegin() + pos;
     typename S::const_iterator last = s.cbegin() + pos + n;
     typename S::iterator i = s.erase(first, last);
-    LIBCPP_ASSERT(s.__invariants());
+    assert(s.__invariants());
     assert(s == expected);
     assert(i - s.begin() == pos);
 }
@@ -88,7 +87,7 @@ int main()
     test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs"));
     test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"));
     }
-#if TEST_STD_VER >= 11
+#if __cplusplus >= 201103L
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(""), 0, 0, S(""));

test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp

@@ -11,10 +11,13 @@
 
 // void pop_back();
 
+#if _LIBCPP_DEBUG >= 1
+#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
+#endif
+
 #include <string>
 #include <cassert>
 
-#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +25,7 @@ void
 test(S s, S expected)
 {
     s.pop_back();
-    LIBCPP_ASSERT(s.__invariants());
+    assert(s.__invariants());
     assert(s == expected);
 }
 
@@ -34,7 +37,7 @@ int main()
     test(S("abcdefghij"), S("abcdefghi"));
     test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs"));
     }
-#if TEST_STD_VER >= 11
+#if __cplusplus >= 201103L
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S("abcde"), S("abcd"));
@@ -42,4 +45,11 @@ int main()
     test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs"));
     }
 #endif
+#if _LIBCPP_DEBUG >= 1
+    {
+        std::string s;
+        s.pop_back();
+        assert(false);
+    }
+#endif        
 }

test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp

@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-// XFAIL: libcpp-no-exceptions
 // <string>
 
 // basic_string<charT,traits,Allocator>&
@@ -17,7 +16,6 @@
 #include <stdexcept>
 #include <cassert>
 
-#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -29,7 +27,7 @@ test(S s, typename S::size_type pos, typename S::size_type n, S expected)
     try
     {
         s.erase(pos, n);
-        LIBCPP_ASSERT(s.__invariants());
+        assert(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
@@ -49,7 +47,7 @@ test(S s, typename S::size_type pos, S expected)
     try
     {
         s.erase(pos);
-        LIBCPP_ASSERT(s.__invariants());
+        assert(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
@@ -65,7 +63,7 @@ void
 test(S s, S expected)
 {
     s.erase();
-    LIBCPP_ASSERT(s.__invariants());
+    assert(s.__invariants());
     assert(s == expected);
 }
 
@@ -174,7 +172,7 @@ int main()
     test(S("abcdefghij"), S(""));
     test(S("abcdefghijklmnopqrst"), S(""));
     }
-#if TEST_STD_VER >= 11
+#if __cplusplus >= 201103L
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(""), 0, 0, S(""));