[PATCH] D135045: [Frontend] Recognize environment variable SOURCE_DATE_EPOCH

[Ed Maste via Phabricator via cfe-commits]

emaste added a comment.

> The time_t value may be negative

True, but we do not need to allow a negative `SOURCE_DATE_EPOCH` though. The spec implies that it must be nonnegative, although doesn't say so explicitly. https://reproducible-builds.org/specs/source-date-epoch/


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D135045/new/

https://reviews.llvm.org/D135045