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Propagate llvm::vfs::FileSystem from driver_env to Clang (#4537)

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As discussed in #4530 . This required switching to using
`llvm::IntrusiveRefCntPtr` in a number of places.

---------

Co-authored-by: Josh L <josh11b@users.noreply.github.com>
This commit is contained in:
josh11b
2024-11-18 18:24:19 +00:00
committed by GitHub
co-authored by Josh L
parent 825714f06b
commit 47bfa375af
23 changed files with 80 additions and 56 deletions
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testing/base/source_gen_test.cpp
+5 -4
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@@ -143,15 +143,16 @@ TEST(SourceGenTest, UniqueIdentifiers) {
// Check that the source code doesn't have compiler errors.
auto TestCompile(llvm::StringRef source) -> bool {
llvm::vfs::InMemoryFileSystem fs;
llvm::IntrusiveRefCntPtr<llvm::vfs::InMemoryFileSystem> fs =
new llvm::vfs::InMemoryFileSystem;
InstallPaths installation(
InstallPaths::MakeForBazelRunfiles(Testing::GetExePath()));
Driver driver(fs, &installation, llvm::outs(), llvm::errs());
AddPreludeFilesToVfs(installation, &fs);
AddPreludeFilesToVfs(installation, fs);
fs.addFile("test.carbon", /*ModificationTime=*/0,
llvm::MemoryBuffer::getMemBuffer(source));
fs->addFile("test.carbon", /*ModificationTime=*/0,
llvm::MemoryBuffer::getMemBuffer(source));
return driver.RunCommand({"compile", "--phase=check", "test.carbon"}).success;
}