1 files changed, 25 insertions, 22 deletions

diff --git a/unittests/Support/Path.cpp b/unittests/Support/Path.cpp
index b79d055..cf2e1ee 100644
--- a/unittests/Support/Path.cpp
+++ b/unittests/Support/Path.cpp
@@ -8,24 +8,30 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/Path.h"
+#include "llvm/Support/Errc.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 #include "gtest/gtest.h"
 
+#ifdef LLVM_ON_WIN32
+#include <winerror.h>
+#endif
+
 using namespace llvm;
 using namespace llvm::sys;
 
-#define ASSERT_NO_ERROR(x) \
-  if (error_code ASSERT_NO_ERROR_ec = x) { \
-    SmallString<128> MessageStorage; \
-    raw_svector_ostream Message(MessageStorage); \
-    Message << #x ": did not return errc::success.\n" \
-            << "error number: " << ASSERT_NO_ERROR_ec.value() << "\n" \
-            << "error message: " << ASSERT_NO_ERROR_ec.message() << "\n"; \
-    GTEST_FATAL_FAILURE_(MessageStorage.c_str()); \
-  } else {}
+#define ASSERT_NO_ERROR(x)                                                     \
+  if (std::error_code ASSERT_NO_ERROR_ec = x) {                                \
+    SmallString<128> MessageStorage;                                           \
+    raw_svector_ostream Message(MessageStorage);                               \
+    Message << #x ": did not return errc::success.\n"                          \
+            << "error number: " << ASSERT_NO_ERROR_ec.value() << "\n"          \
+            << "error message: " << ASSERT_NO_ERROR_ec.message() << "\n";      \
+    GTEST_FATAL_FAILURE_(MessageStorage.c_str());                              \
+  } else {                                                                     \
+  }
 
 namespace {
 
@@ -352,7 +358,7 @@ TEST_F(FileSystemTest, TempFiles) {
   ASSERT_EQ(fs::remove(Twine(TempPath2), false),
             errc::no_such_file_or_directory);
 
-  error_code EC = fs::status(TempPath2.c_str(), B);
+  std::error_code EC = fs::status(TempPath2.c_str(), B);
   EXPECT_EQ(EC, errc::no_such_file_or_directory);
   EXPECT_EQ(B.type(), fs::file_type::file_not_found);
 
@@ -393,7 +399,7 @@ TEST_F(FileSystemTest, TempFiles) {
     "abcdefghijklmnopqrstuvwxyz3abcdefghijklmnopqrstuvwxyz2"
     "abcdefghijklmnopqrstuvwxyz1abcdefghijklmnopqrstuvwxyz0";
   EXPECT_EQ(fs::createUniqueFile(Twine(Path270), FileDescriptor, TempPath),
-            windows_error::path_not_found);
+            errc::no_such_file_or_directory);
 #endif
 }
 
@@ -406,7 +412,7 @@ TEST_F(FileSystemTest, CreateDir) {
 }
 
 TEST_F(FileSystemTest, DirectoryIteration) {
-  error_code ec;
+  std::error_code ec;
   for (fs::directory_iterator i(".", ec), e; i != e; i.increment(ec))
     ASSERT_NO_ERROR(ec);
 
@@ -535,9 +541,6 @@ TEST_F(FileSystemTest, Magic) {
     StringRef magic(i->magic_str, i->magic_str_len);
     file << magic;
     file.close();
-    bool res = false;
-    ASSERT_NO_ERROR(fs::has_magic(file_pathname.c_str(), magic, res));
-    EXPECT_TRUE(res);
     EXPECT_EQ(i->magic, fs::identify_magic(magic));
     ASSERT_NO_ERROR(fs::remove(Twine(file_pathname)));
   }
@@ -555,9 +558,9 @@ TEST_F(FileSystemTest, CarriageReturn) {
     File << '\n';
   }
   {
-    std::unique_ptr<MemoryBuffer> Buf;
-    MemoryBuffer::getFile(FilePathname.c_str(), Buf);
-    EXPECT_EQ(Buf->getBuffer(), "\r\n");
+    auto Buf = MemoryBuffer::getFile(FilePathname.c_str());
+    EXPECT_TRUE((bool)Buf);
+    EXPECT_EQ(Buf.get()->getBuffer(), "\r\n");
   }
 
   {
@@ -566,9 +569,9 @@ TEST_F(FileSystemTest, CarriageReturn) {
     File << '\n';
   }
   {
-    std::unique_ptr<MemoryBuffer> Buf;
-    MemoryBuffer::getFile(FilePathname.c_str(), Buf);
-    EXPECT_EQ(Buf->getBuffer(), "\n");
+    auto Buf = MemoryBuffer::getFile(FilePathname.c_str());
+    EXPECT_TRUE((bool)Buf);
+    EXPECT_EQ(Buf.get()->getBuffer(), "\n");
   }
   ASSERT_NO_ERROR(fs::remove(Twine(FilePathname)));
 }
@@ -581,7 +584,7 @@ TEST_F(FileSystemTest, FileMapping) {
   ASSERT_NO_ERROR(
       fs::createTemporaryFile("prefix", "temp", FileDescriptor, TempPath));
   // Map in temp file and add some content
-  error_code EC;
+  std::error_code EC;
   StringRef Val("hello there");
   {
     fs::mapped_file_region mfr(FileDescriptor,