[PATCH] D32613: [Driver] Update Fuchsia driver path handling

[Roland McGrath via Phabricator via cfe-commits]

mcgrathr added a comment.

Perhaps use llvm::sys::path::parent_path instead of explicit "..".
Perhaps put the getDriver.Dir() + .. + getTriple().str() logic into a shared subroutine.

Use default rather that CST_Libstdcxx in the switches on GetCXXStdlibType.


Repository:
  rL LLVM

https://reviews.llvm.org/D32613