Auto merge of #102652 - Dylan-DPC:rollup-6ff8ct8, r=Dylan-DPC

Rollup of 6 pull requests

Successful merges:

 - #101189 (Implement `Ready::into_inner()`)
 - #101642 (Fix in-place collection leak when remaining element destructor panic)
 - #102489 (Normalize substs before resolving instance in `NoopMethodCall` lint)
 - #102559 (Don't ICE when trying to copy unsized value in const prop)
 - #102568 (Lint against nested opaque types that don't satisfy associated type bounds)
 - #102633 (Fix rustdoc ICE in invalid_rust_codeblocks lint)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_middle/src/lint.rs

@@ -446,7 +446,9 @@ pub fn in_external_macro(sess: &Session, span: Span) -> bool {
     match expn_data.kind {
         ExpnKind::Inlined
         | ExpnKind::Root
-        | ExpnKind::Desugaring(DesugaringKind::ForLoop | DesugaringKind::WhileLoop) => false,
+        | ExpnKind::Desugaring(
+            DesugaringKind::ForLoop | DesugaringKind::WhileLoop | DesugaringKind::OpaqueTy,
+        ) => false,
         ExpnKind::AstPass(_) | ExpnKind::Desugaring(_) => true, // well, it's "external"
         ExpnKind::Macro(MacroKind::Bang, _) => {
             // Dummy span for the `def_site` means it's an external macro.