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cleanup: remove needless reference to Instance #63409

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Mark-Simulacrum opened this issue Aug 9, 2019 · 0 comments · Fixed by #63464
Closed

cleanup: remove needless reference to Instance #63409

Mark-Simulacrum opened this issue Aug 9, 2019 · 0 comments · Fixed by #63464
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A-const-eval Area: constant evaluation (mir interpretation) C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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Mark-Simulacrum commented Aug 9, 2019 •
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At least one case of this is in src/librustc_mir/interpret/snapshot.rs on line 305, but grepping is also advisable.

Originally posted by @eddyb in #63287
@jonas-schievink jonas-schievink added A-const-eval Area: constant evaluation (mir interpretation) C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Aug 9, 2019
@Mark-Simulacrum Mark-Simulacrum self-assigned this Aug 11, 2019
@Mark-Simulacrum Mark-Simulacrum mentioned this issue Aug 11, 2019
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Mark-Simulacrum added a commit to Mark-Simulacrum/rust that referenced this issue Aug 11, 2019
@Mark-Simulacrum
Rollup merge of rust-lang#63464 - Mark-Simulacrum:deref-instance, r=e…
4229dc3 
…ddyb

Copy ty::Instance instead of passing by reference

ty::Instance is small and Copy, we should not be adding additional
indirection.

Fixes rust-lang#63409.

r? @eddyb
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A-const-eval Area: constant evaluation (mir interpretation) C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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Copy ty::Instance instead of passing by reference Mark-Simulacrum/rust
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