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author | sterni <sternenseemann@systemli.org> | 2022-10-15T14·21+0200 |
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committer | clbot <clbot@tvl.fyi> | 2022-10-16T19·11+0000 |
commit | 0624d78af0839cd8b290eb9cb6e5737f01162b96 (patch) | |
tree | 65b3044307223c33b6cdb02a82f8b565889a531a /third_party/bazel/rules_haskell/tests/hsc/BUILD.bazel | |
parent | a8f7383fcb151f76c9cda1235abf0577b1ce6720 (diff) |
refactor(tvix/eval): make OpFindFile use internal UnresolvedPath r/5146
To assert that OpFindFile is only emitted for specially compiled SPATH expressions, as well as make sure it doesn't accidentally operate on “ordinary values”, introduce an UnresolvedPath internal value. If OpFindFile sees a non-UnresolvedPath value, it'll crash. Note that this change is not done purely for OpFindFile: We may want to compile SPATH expressions as function calls to __findFile (like C++ Nix does) in the future, so the UnresolvedPath value would definitely need to be an ordinary string again then. Rather, this change is done in preparation for resolving home dir relative paths at runtime (since they depend on the environment) for which we'll need a similar mechanism to OpFindFile. Change-Id: I6acf287f35197cd9e13377079f972b9d36e5b22e Reviewed-on: https://cl.tvl.fyi/c/depot/+/7023 Autosubmit: sterni <sternenseemann@systemli.org> Reviewed-by: Adam Joseph <adam@westernsemico.com> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
Diffstat (limited to 'third_party/bazel/rules_haskell/tests/hsc/BUILD.bazel')
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