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authorDylan DPC <99973273+Dylan-DPC@users.noreply.github.com>2022-11-22 16:36:36 +0530
committerGitHub <noreply@github.com>2022-11-22 16:36:36 +0530
commit680ba90f9698741dab669c8151acb8d022d06617 (patch)
tree430945ced3e669e3d57f16eee0b9161b55cc7b02 /compiler/rustc_codegen_gcc/src/errors.rs
parenta78c9bee4d9d51a3891bd8ecae1f28a93b83653b (diff)
parentdf5f247a5c5432fc85a84cafb8461fafd01cf6ae (diff)
downloadrust-680ba90f9698741dab669c8151acb8d022d06617.tar.gz
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Rollup merge of #104295 - compiler-errors:rpitit-generics-parity, r=eholk
Check generics parity before collecting return-position `impl Trait`s in trait

The only thing is that this duplicates the error message for number of generics mismatch, but we already deduplicate that error message in Cargo. I could add a flag to delay the error if the reviewer cares.

Fixes #104281

Also drive-by adds a few comments to the `collect_trait_impl_trait_tys` method, and removes an unused argument from `compare_number_of_generics`.
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