[PATCH] D39922: Create a TempFile class

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added inline comments.


================
Comment at: lib/Support/Path.cpp:773-774
+Error TempFile::discard() {
+  if (Done)
+    return Error::success();
+  Done = true;
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I think that calling `keep` or `Done` more than once on an object should be an error because I can't think of a use case in which allowing it is useful.


https://reviews.llvm.org/D39922