lib/std/Build/Step/Run.zig                          | 68 +++++++++++++++++++++-----------
 test/standalone/dirname/exists_in.zig               |  7 +---
 test/standalone/dirname/has_basename.zig            |  5 ---
 test/standalone/dirname/touch.zig                   |  7 +---
 test/standalone/run_output_caching/main.zig         |  2 +-
 test/standalone/self_exe_symlink/create-symlink.zig |  5 ++-
 6 files changed, 53 insertions(+), 41 deletions(-)