Jonas Devlieghere e2172b40a8 [dsymutil] Support more than 4 architectures
When running dsymutil on a fat binary, we use temporary files in a small
vector of size four. When processing more than 4 architectures, this
resulted in a user-after-move, because the temporary files got moved to
the heap. Instead of storing an optional temp file, we now use a unique
pointer, so the location of the actual temp file doesn't change.

We could test this by checking in 5 binaries for 5 different
architectures, but this seems wasteful, especially since the number of
elements in the small vector is arbitrary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362621 91177308-0d34-0410-b5e6-96231b3b80d8
2019-06-05 17:14:32 +00:00
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