//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: libcpp-no-exceptions
// <regex>

// template <class charT, class traits = regex_traits<charT>> class basic_regex;

// template <class ST, class SA>
//    basic_regex(const basic_string<charT, ST, SA>& s);

#include <regex>
#include <cassert>
#include "test_macros.h"

static bool error_range_thrown(const char *pat)
{
    bool result = false;
    try {
        std::regex re(pat);
    } catch (const std::regex_error &ex) {
        result = (ex.code() == std::regex_constants::error_range);
    }
    return result;
}

int main(int, char**)
{
    assert(error_range_thrown("([\\w-a])"));
    assert(error_range_thrown("([a-\\w])"));

  return 0;
}

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: libcpp-no-exceptions
// <regex>

// template <class charT, class traits = regex_traits<charT>> class basic_regex;

// template <class ST, class SA>
//    basic_regex(const basic_string<charT, ST, SA>& s);

#include <regex>
#include <cassert>
#include "test_macros.h"

static bool error_range_thrown(const char *pat)
{
    bool result = false;
    try {
        std::regex re(pat);
    } catch (const std::regex_error &ex) {
        result = (ex.code() == std::regex_constants::error_range);
    }
    return result;
}

int main(int, char**)
{
    assert(error_range_thrown(R"([\w-a])"));
    assert(error_range_thrown(R"([a-\w])"));

  return 0;
}

--- 
+++ 
@@ -31,8 +31,8 @@
 
 int main(int, char**)
 {
-    assert(error_range_thrown(R"([\w-a])"));
-    assert(error_range_thrown(R"([a-\w])"));
+    assert(error_range_thrown("([\\w-a])"));
+    assert(error_range_thrown("([a-\\w])"));
 
   return 0;
 }
Fix test that used raw string literals. Doesn't work in C++03

git-svn-id: 756ef344af921d95d562d9e9f9389127a89a6314@361894 91177308-0d34-0410-b5e6-96231b3b80d8
