diff options
| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2025-07-25 19:52:08 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2025-07-31 20:04:51 +1000 |
| commit | 75a1f47750fb34031f00cc2ee2b0d385426bec94 (patch) | |
| tree | 1377365731e8628019e346eaaf368a2e678236f8 /compiler/rustc_trait_selection/src/solve/delegate.rs | |
| parent | 606dcc0d2e54d260f67d8a91f8adaf797a4ed38a (diff) | |
| download | rust-75a1f47750fb34031f00cc2ee2b0d385426bec94.tar.gz rust-75a1f47750fb34031f00cc2ee2b0d385426bec94.zip | |
Avoid vacuous `Constraint::{VarSubVar,RegSubReg}` constraints.
If the two regions are the same, we can skip it. This is a small perf win.
Diffstat (limited to 'compiler/rustc_trait_selection/src/solve/delegate.rs')
0 files changed, 0 insertions, 0 deletions