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[Caching] Downgrade output loading error to a warning #77934

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Merged
merged 1 commit into from
Dec 4, 2024
+3 −1
Merged

[Caching] Downgrade output loading error to a warning #77934

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1 change: 1 addition & 0 deletions include/swift/AST/DiagnosticsFrontend.def
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Original file line number Diff line number Diff line change
Expand Up @@ -511,6 +511,7 @@ REMARK(output_cache_miss, none, "cache miss for input file '%0': key '%1'", (Str

// CAS related diagnostics
ERROR(error_cas, none, "CAS error encountered: %0", (StringRef))
WARNING(cache_replay_failed, none, "cache replay failed: %0", (StringRef))

ERROR(error_failed_cached_diag, none, "failed to serialize cached diagnostics: %0", (StringRef))
ERROR(error_replay_cached_diag, none, "failed to replay cached diagnostics: %0", (StringRef))
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3 changes: 2 additions & 1 deletion lib/Frontend/CachingUtils.cpp
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Expand Up @@ -202,7 +202,8 @@ bool replayCachedCompilerOutputs(
OutputEntry{OutputPath->second, OutID, Kind, Input, *Proxy});
return Error::success();
})) {
Diag.diagnose(SourceLoc(), diag::error_cas, toString(std::move(Err)));
Diag.diagnose(SourceLoc(), diag::cache_replay_failed,
toString(std::move(Err)));
return lookupFailed();
}
};
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