small cleanups in rustc_errors / emitter #83427
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r? @estebank (rust-highfive has picked a reviewer for you, use r? to override) |
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Comment on lines
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| if multilines.get(&depth).is_some() { | ||
| multilines.remove(&depth); |
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I'll wait for CI to complete because I'm surprised that changing these two lines don't affect the output (I'm guessing it was dead code).
Otherwise, r=me.
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If depth was Some(_), it would have gotten removed in the then branch, but remove also returns the previous value, which should explain why there is no difference. Note that remove returns None if the value wasn't there previously.
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@bors r+ rollup |
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📌 Commit f180721 has been approved by |
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small cleanups in rustc_errors / emitter This is either moving code around so it gets called less often or using if let instead of match in a few cases.
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Rollup of 8 pull requests Successful merges: - rust-lang#83041 (stabilize debug_non_exhaustive) - rust-lang#83349 (Remove Option::{unwrap_none, expect_none}.) - rust-lang#83420 (Add documentation for rustdoc-gui tests) - rust-lang#83421 (Add Result::into_err where the Ok variant is the never type) - rust-lang#83427 (small cleanups in rustc_errors / emitter) - rust-lang#83434 (Update RELEASES.md) - rust-lang#83440 (Use intra-doc link in core::cell) - rust-lang#83442 (LLVMWrapper: attractive nuisance macros) Failed merges: - rust-lang#83438 (Update RELEASES.md) r? `@ghost` `@rustbot` modify labels: rollup
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This is either moving code around so it gets called less often or using if let instead of match in a few cases.