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authorbors <bors@rust-lang.org>2017-10-26 18:16:15 +0000
committerbors <bors@rust-lang.org>2017-10-26 18:16:15 +0000
commitb218a02ad8b8b79b30a847eadf3e9c739560fadf (patch)
tree7b6c98cf121a175eb959f22653c3403d104f8ea5 /src/rustllvm/PassWrapper.cpp
parentb0b80f8c2299cccd7a4f22ee3cc1a2ca823eaa31 (diff)
parent9736474b6c3d3ce82587745723f09aca8f987c00 (diff)
downloadrust-b218a02ad8b8b79b30a847eadf3e9c739560fadf.tar.gz
rust-b218a02ad8b8b79b30a847eadf3e9c739560fadf.zip
Auto merge of #45519 - michaelwoerister:dedup-errors, r=arielb1
Don't emit the same compiler diagnostic twice.

This PR makes the compiler filter out diagnostic messages that have already been emitted during the same compilation session.
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