[llvm] [Support] Make CleanupInstaller public (NFC) (PR #86758)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-support

Author: Haohai Wen (HaohaiWen)

<details>
<summary>Changes</summary>

This can be used by others to automatically remove temp files.

---
Full diff: https://github.com/llvm/llvm-project/pull/86758.diff


2 Files Affected:

- (modified) llvm/include/llvm/Support/ToolOutputFile.h (+14-12) 
- (modified) llvm/lib/Support/ToolOutputFile.cpp (+2-2) 


``````````diff
diff --git a/llvm/include/llvm/Support/ToolOutputFile.h b/llvm/include/llvm/Support/ToolOutputFile.h
index e3fb83fdfd2c3f..c16fb03d9b22b9 100644
--- a/llvm/include/llvm/Support/ToolOutputFile.h
+++ b/llvm/include/llvm/Support/ToolOutputFile.h
@@ -18,6 +18,19 @@
 
 namespace llvm {
 
+class CleanupInstaller {
+public:
+  /// The name of the file.
+  std::string Filename;
+
+  /// The flag which indicates whether we should not delete the file.
+  bool Keep;
+
+  StringRef getFilename() { return Filename; }
+  explicit CleanupInstaller(StringRef Filename);
+  ~CleanupInstaller();
+};
+
 /// This class contains a raw_fd_ostream and adds a few extra features commonly
 /// needed for compiler-like tool output files:
 ///   - The file is automatically deleted if the process is killed.
@@ -28,18 +41,7 @@ class ToolOutputFile {
   /// before the raw_fd_ostream is constructed and destructed after the
   /// raw_fd_ostream is destructed. It installs cleanups in its constructor and
   /// uninstalls them in its destructor.
-  class CleanupInstaller {
-  public:
-    /// The name of the file.
-    std::string Filename;
-
-    /// The flag which indicates whether we should not delete the file.
-    bool Keep;
-
-    StringRef getFilename() { return Filename; }
-    explicit CleanupInstaller(StringRef Filename);
-    ~CleanupInstaller();
-  } Installer;
+  CleanupInstaller Installer;
 
   /// Storage for the stream, if we're owning our own stream. This is
   /// intentionally declared after Installer.
diff --git a/llvm/lib/Support/ToolOutputFile.cpp b/llvm/lib/Support/ToolOutputFile.cpp
index 01f7095f3499d9..7a07286882fee0 100644
--- a/llvm/lib/Support/ToolOutputFile.cpp
+++ b/llvm/lib/Support/ToolOutputFile.cpp
@@ -17,14 +17,14 @@ using namespace llvm;
 
 static bool isStdout(StringRef Filename) { return Filename == "-"; }
 
-ToolOutputFile::CleanupInstaller::CleanupInstaller(StringRef Filename)
+CleanupInstaller::CleanupInstaller(StringRef Filename)
     : Filename(std::string(Filename)), Keep(false) {
   // Arrange for the file to be deleted if the process is killed.
   if (!isStdout(Filename))
     sys::RemoveFileOnSignal(Filename);
 }
 
-ToolOutputFile::CleanupInstaller::~CleanupInstaller() {
+CleanupInstaller::~CleanupInstaller() {
   if (isStdout(Filename))
     return;
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/86758