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/AST/ASTImporterTest.cpp b/clang/unittests/AST/ASTImporterTest.cpp
index 366ff7f..ecfdeb0 100644
--- a/clang/unittests/AST/ASTImporterTest.cpp
+++ b/clang/unittests/AST/ASTImporterTest.cpp
@@ -37,10 +37,10 @@
std::unique_ptr<llvm::MemoryBuffer> &&Buffer) {
assert(ToAST);
ASTContext &ToCtx = ToAST->getASTContext();
- auto *OFS = static_cast<vfs::OverlayFileSystem *>(
+ auto *OFS = static_cast<llvm::vfs::OverlayFileSystem *>(
ToCtx.getSourceManager().getFileManager().getVirtualFileSystem().get());
- auto *MFS =
- static_cast<vfs::InMemoryFileSystem *>(OFS->overlays_begin()->get());
+ auto *MFS = static_cast<llvm::vfs::InMemoryFileSystem *>(
+ OFS->overlays_begin()->get());
MFS->addFile(FileName, 0, std::move(Buffer));
}
@@ -2482,7 +2482,7 @@
LookupRes = ToTU->noload_lookup(ToName);
EXPECT_EQ(LookupRes.size(), 1u);
EXPECT_EQ(DeclCounter<FunctionDecl>().match(ToTU, Pattern), 1u);
-
+
auto *ToFriendF = cast<FunctionDecl>(Import(FromFriendF, Lang_CXX));
LookupRes = ToTU->noload_lookup(ToName);
EXPECT_EQ(LookupRes.size(), 1u);
@@ -2758,7 +2758,7 @@
ToR2 = Import(FromR, Lang_CXX);
}
-
+
EXPECT_EQ(ToR1, ToR2);
}