[Lldb-commits] [PATCH] D28677: FileSpec: Fix PrependPathComponent("/")

[Pavel Labath via Phabricator via lldb-commits]

labath created this revision.
labath added reviewers: clayborg, zturner.
labath added a subscriber: lldb-commits.

PrependPathComponent was unconditionally inserting path separators between the
path components. This is not correct if the prepended path is "/", which caused
problems down the line. Fix the function to use the same algorithm as
AppendPathComponent and add a test. This fixes one part of llvm.org/pr31611.


https://reviews.llvm.org/D28677

Files:
  source/Host/common/FileSpec.cpp
  unittests/Host/FileSpecTest.cpp

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