[clang] Make PCH's respect any VFS specified. (PR #106577)
Neil Henning via cfe-commits
cfe-commits at lists.llvm.org
Mon Sep 16 05:20:08 PDT 2024
================
@@ -1115,13 +1115,13 @@ void ASTWriter::WriteBlockInfoBlock() {
}
/// Prepares a path for being written to an AST file by converting it
-/// to an absolute path and removing nested './'s.
+/// to an absolute path and removing nested './'s and '../'s.
///
/// \return \c true if the path was changed.
static bool cleanPathForOutput(FileManager &FileMgr,
SmallVectorImpl<char> &Path) {
bool Changed = FileMgr.makeAbsolutePath(Path);
- return Changed | llvm::sys::path::remove_dots(Path);
+ return Changed | llvm::sys::path::remove_dots(Path, true);
----------------
sheredom wrote:
You are right. We must have done this before using the VFS and not revisited. Lemme undo this .. addition!
https://github.com/llvm/llvm-project/pull/106577
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