Rollup merge of #90277 - pierwill:fix-70258-inference-terms, r=jackh726

Improve terminology around "after typeck"

Closes #70258.

compiler/rustc_middle/src/mir/mod.rs

@@ -894,7 +894,7 @@ pub struct LocalDecl<'tcx> {
     /// across a suspension point against the type components of the generator
     /// which type checking knows are live across a suspension point. We need to
     /// flag drop flags to avoid triggering this check as they are introduced
-    /// after typeck.
+    /// outside of type inference.
     ///
     /// This should be sound because the drop flags are fully algebraic, and
     /// therefore don't affect the auto-trait or outlives properties of the