Lift VFS from clang to llvm (NFC)
This patch moves the virtual file system form clang to llvm so it can be
used by more projects.
Concretely the patch:
- Moves VirtualFileSystem.{h|cpp} from clang/Basic to llvm/Support.
- Moves the corresponding unit test from clang to llvm.
- Moves the vfs namespace from clang::vfs to llvm::vfs.
- Formats the lines affected by this change, mostly this is the result of
the added llvm namespace.
RFC on the mailing list:
http://lists.llvm.org/pipermail/llvm-dev/2018-October/126657.html
Differential revision: https://reviews.llvm.org/D52783
llvm-svn: 344140
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index b29f67a..86b1ca2 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -12375,14 +12375,14 @@
}
TEST(FormatStyle, GetStyleWithEmptyFileName) {
- vfs::InMemoryFileSystem FS;
+ llvm::vfs::InMemoryFileSystem FS;
auto Style1 = getStyle("file", "", "Google", "", &FS);
ASSERT_TRUE((bool)Style1);
ASSERT_EQ(*Style1, getGoogleStyle());
}
TEST(FormatStyle, GetStyleOfFile) {
- vfs::InMemoryFileSystem FS;
+ llvm::vfs::InMemoryFileSystem FS;
// Test 1: format file in the same directory.
ASSERT_TRUE(
FS.addFile("/a/.clang-format", 0,