[PERF] Revert "Fix late-bound ICE in unsized return suggestion"

[compiler-errors]

This reverts commit b899251 (#95603).

context: #95662 (comment)

r? @ghost

[compiler-errors]

@bors try @rust-timer queue

[rust-timer]

Awaiting bors try build completion.

@rustbot label: +S-waiting-on-perf

[bors]

⌛ Trying commit 9a3a89e with merge a73767b39748f3dece6cff6f73a7efbb1d8ee59d...

[bors]

☀️ Try build successful - checks-actions
Build commit: a73767b39748f3dece6cff6f73a7efbb1d8ee59d (a73767b39748f3dece6cff6f73a7efbb1d8ee59d)

[rust-timer]

Queued a73767b39748f3dece6cff6f73a7efbb1d8ee59d with parent f262ca1, future comparison URL.

[rust-timer]

Finished benchmarking commit (a73767b39748f3dece6cff6f73a7efbb1d8ee59d): comparison url.

Summary: This benchmark run did not return any relevant results.

If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf.

Benchmarking this pull request likely means that it is perf-sensitive, so we're automatically marking it as not fit for rolling up. While you can manually mark this PR as fit for rollup, we strongly recommend not doing so since this PR led to changes in compiler perf.

@bors rollup=never
@rustbot label: +S-waiting-on-review -S-waiting-on-perf -perf-regression