Ensure that panicking in constants eventually errors#67164
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bors merged 2 commits intorust-lang:masterfrom Dec 11, 2019
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Ensure that panicking in constants eventually errors#67164bors merged 2 commits intorust-lang:masterfrom
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…y causes an error during evaluation
rust-highfive
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Please also add the test from the issue as a ui test showing that we error if the value is actually used. |
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Also, does your change fix #![feature(const_panic)]
#![allow(const_err)]
const VOID: ! = panic!();
fn main() {
let _ = VOID;
}Or will this still compile? |
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@bors r+ |
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📌 Commit d2ed209 has been approved by |
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…=oli-obk Ensure that panicking in constants eventually errors based on rust-lang#67134 closes rust-lang#66975 r? @oli-obk
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Rollup of 6 pull requests Successful merges: - #66881 (Optimize Ord trait implementation for bool) - #67015 (Fix constant propagation for scalar pairs) - #67074 (Add options to --extern flag.) - #67164 (Ensure that panicking in constants eventually errors) - #67174 (Remove `checked_add` in `Layout::repeat`) - #67205 (Make `publish_toolstate.sh` executable) Failed merges: r? @ghost
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based on #67134
closes #66975
r? @oli-obk