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kotlinlang

Hey folks! I discovered that with CMP compiler version 1.5.3 (and Android compiler 1.5.4) compiling the same source files from different paths produce results that have different checksums, effectively breaking build reproducibility. From what I can see, this is caused by <https://android-review.googlesource.com/c/platform/frameworks/support/+/2671135|this commit> using path-based values to generate keys for `startReplaceableGroup` in `rememberExpression`. Is there a possibility that any other identifier will be considered for use there? Should I file a bug for that? Thanks in advance!

Yep, please file a bug, this is unexpected.
The keys should be relative to file name + package fqname, and not depend on file path

Filed a bug, please let me know if you need more information: <https://issuetracker.google.com/issues/313937484>