bors 39164b84e0 Auto merge of #116826 - nnethercote:fix-116780-116797, r=compiler-errors ... Fix a performance regression in obligation deduplication. Commit 8378487 from #114611 changed the location of an obligation deduplication step in `opt_normalize_projection_type`. This meant that deduplication stopped happening on one path where it was still necessary, causing a couple of drastic performance regressions. This commit moves the deduplication back to the old location. The good news is that #114611 had four commits and 8378487 was of minimal importance, so the perf benefits from that PR remain. Fixes #116780, #116797. r? `@compiler-errors`		2023-10-17 00:53:53 +00:00
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src	Auto merge of #116826 - nnethercote:fix-116780-116797, r=compiler-errors	2023-10-17 00:53:53 +00:00
Cargo.toml	drop unused deps, gate libc under unix for one crate	2023-04-22 15:22:21 +03:00
messages.ftl	#[diagnostic::on_unimplemented] without filters	2023-09-12 20:03:18 +02:00