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| author | Boxy <rust@boxyuwu.dev> | 2025-01-18 22:51:27 +0000 |
|---|---|---|
| committer | Boxy <rust@boxyuwu.dev> | 2025-01-23 06:01:36 +0000 |
| commit | 744368d83d6fbbe6eefe9bba5283f3ce962391b4 (patch) | |
| tree | f257c834cea3c4e7a693c6c71772d76845f293a5 | |
| parent | 1f5150b11bdf6708fbdf35bf2c2fd2e5027ca4ae (diff) | |
| download | rust-744368d83d6fbbe6eefe9bba5283f3ce962391b4.tar.gz rust-744368d83d6fbbe6eefe9bba5283f3ce962391b4.zip | |
writeback comment
| -rw-r--r-- | compiler/rustc_hir_typeck/src/writeback.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_hir_typeck/src/writeback.rs b/compiler/rustc_hir_typeck/src/writeback.rs index 1d7394fc500..1bf5b19d68d 100644 --- a/compiler/rustc_hir_typeck/src/writeback.rs +++ b/compiler/rustc_hir_typeck/src/writeback.rs @@ -371,7 +371,9 @@ impl<'cx, 'tcx> Visitor<'tcx> for WritebackCx<'cx, 'tcx> { ) -> Self::Result { self.visit_id(inf_id); - // Ignore cases where the inference is a const. + // We don't currently write inference results of const infer vars to + // the typeck results as there is not yet any part of the compiler that + // needs this information. if let Some(ty) = self.fcx.node_ty_opt(inf_id) { let ty = self.resolve(ty, &inf_span); self.write_ty_to_typeck_results(inf_id, ty); |