Use make_error_code in preparation for making errc an enum class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@209956 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/VirtualFileSystem.cpp b/lib/Basic/VirtualFileSystem.cpp
index 1892839e2b1894e8c65c5c71a0884074474d3d57..3bca96449dbd3cc899ad96980189ab2a066c6011 100644 (file)
--- a/lib/Basic/VirtualFileSystem.cpp
+++ b/lib/Basic/VirtualFileSystem.cpp
@@ -201,7 +201,7 @@ ErrorOr<Status> OverlayFileSystem::status(const Twine &Path) {
     if (Status || Status.getError() != errc::no_such_file_or_directory)
       return Status;
   }
-  return error_code(errc::no_such_file_or_directory, system_category());
+  return make_error_code(errc::no_such_file_or_directory);
 }
 
 error_code OverlayFileSystem::openFileForRead(const llvm::Twine &Path,
@@ -212,7 +212,7 @@ error_code OverlayFileSystem::openFileForRead(const llvm::Twine &Path,
     if (!EC || EC != errc::no_such_file_or_directory)
       return EC;
   }
-  return error_code(errc::no_such_file_or_directory, system_category());
+  return make_error_code(errc::no_such_file_or_directory);
 }
 
 //===-----------------------------------------------------------------------===/
@@ -744,7 +744,7 @@ ErrorOr<Entry *> VFSFromYAML::lookupPath(const Twine &Path_) {
     return EC;
 
   if (Path.empty())
-    return error_code(errc::invalid_argument, system_category());
+    return make_error_code(errc::invalid_argument);
 
   sys::path::const_iterator Start = sys::path::begin(Path);
   sys::path::const_iterator End = sys::path::end(Path);
@@ -754,7 +754,7 @@ ErrorOr<Entry *> VFSFromYAML::lookupPath(const Twine &Path_) {
     if (Result || Result.getError() != errc::no_such_file_or_directory)
       return Result;
   }
-  return error_code(errc::no_such_file_or_directory, system_category());
+  return make_error_code(errc::no_such_file_or_directory);
 }
 
 ErrorOr<Entry *> VFSFromYAML::lookupPath(sys::path::const_iterator Start,
@@ -767,7 +767,7 @@ ErrorOr<Entry *> VFSFromYAML::lookupPath(sys::path::const_iterator Start,
   if (CaseSensitive ? !Start->equals(From->getName())
                     : !Start->equals_lower(From->getName()))
     // failure to match
-    return error_code(errc::no_such_file_or_directory, system_category());
+    return make_error_code(errc::no_such_file_or_directory);
 
   ++Start;
 
@@ -778,7 +778,7 @@ ErrorOr<Entry *> VFSFromYAML::lookupPath(sys::path::const_iterator Start,
 
   DirectoryEntry *DE = dyn_cast<DirectoryEntry>(From);
   if (!DE)
-    return error_code(errc::not_a_directory, system_category());
+    return make_error_code(errc::not_a_directory);
 
   for (DirectoryEntry::iterator I = DE->contents_begin(),
                                 E = DE->contents_end();
@@ -787,7 +787,7 @@ ErrorOr<Entry *> VFSFromYAML::lookupPath(sys::path::const_iterator Start,
     if (Result || Result.getError() != errc::no_such_file_or_directory)
       return Result;
   }
-  return error_code(errc::no_such_file_or_directory, system_category());
+  return make_error_code(errc::no_such_file_or_directory);
 }
 
 ErrorOr<Status> VFSFromYAML::status(const Twine &Path) {
@@ -820,7 +820,7 @@ error_code VFSFromYAML::openFileForRead(const Twine &Path,
 
   FileEntry *F = dyn_cast<FileEntry>(*E);
   if (!F) // FIXME: errc::not_a_file?
-    return error_code(errc::invalid_argument, system_category());
+    return make_error_code(errc::invalid_argument);
 
   if (error_code EC = ExternalFS->openFileForRead(F->getExternalContentsPath(),
                                                   Result))

diff --git a/unittests/Basic/VirtualFileSystemTest.cpp b/unittests/Basic/VirtualFileSystemTest.cpp
index 40d2f168cdf38ac89490dba6bad71e1cb4d68ef2..82b83875387bae4fad2d6e5bacbe3d6cb3d4c845 100644 (file)
--- a/unittests/Basic/VirtualFileSystemTest.cpp
+++ b/unittests/Basic/VirtualFileSystemTest.cpp
@@ -35,7 +35,7 @@ public:
     std::map<std::string, vfs::Status>::iterator I =
         FilesAndDirs.find(Path.str());
     if (I == FilesAndDirs.end())
-      return error_code(errc::no_such_file_or_directory, posix_category());
+      return make_error_code(errc::no_such_file_or_directory);
     return I->second;
   }
   error_code openFileForRead(const Twine &Path,