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authorbors <bors@rust-lang.org>2018-05-18 17:17:35 +0000
committerbors <bors@rust-lang.org>2018-05-18 17:17:35 +0000
commita722296b6ec17fecd3f16a7d3f9232b83e5de800 (patch)
tree521e4fcc893a2063b165a556ee86d72788ce02a8 /src/rustllvm/RustWrapper.cpp
parentba64edb3edb9d54f24507255d6aaca5a567e2f40 (diff)
parent1788af357a425b9c8139b2e3861f6ac6810fa008 (diff)
downloadrust-a722296b6ec17fecd3f16a7d3f9232b83e5de800.tar.gz
rust-a722296b6ec17fecd3f16a7d3f9232b83e5de800.zip
Auto merge of #50653 - oli-obk:bad_const, r=cramertj
Make the `const_err` lint `deny`-by-default

At best these things are runtime panics (debug mode) or overflows (release mode). More likely they are public constants that are unused in the crate declaring them.

This is not a breaking change, as dependencies won't break and root crates can `#![warn(const_err)]`, though I don't know why anyone would do that.
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