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<code>trait Sub: const Super</code> has unusable <code>dyn</code>

C-bugCategory: This is a bug. Category: This is a bug.

F-const_trait_impl`#![feature(const_trait_impl)]` `#![feature(const_trait_impl)]`

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue. Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Closed (completed).

#145198 In rust-lang/rust;

· by theemathas was closed on Aug 21, 2025

Explicit tail call returning a HRTB causes ICE: "hir typeck should have checked the return type already"

C-bugCategory: This is a bug. Category: This is a bug.

F-explicit_tail_calls`#![feature(explicit_tail_calls)]` `#![feature(explicit_tail_calls)]`

I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

requires-incomplete-featuresThis issue requires the use of incomplete features. This issue requires the use of incomplete features.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue. Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Closed (completed).

#144892 In rust-lang/rust;

· by theemathas was closed on Aug 21, 2025

Can't explicit tail call with HRTB argument

C-bugCategory: This is a bug. Category: This is a bug.

F-explicit_tail_calls`#![feature(explicit_tail_calls)]` `#![feature(explicit_tail_calls)]`

requires-incomplete-featuresThis issue requires the use of incomplete features. This issue requires the use of incomplete features.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue. Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Closed (completed).

#144826 In rust-lang/rust;

· by theemathas was closed on Aug 7, 2025

Infinite autoderef causes an infinite loop of reaching the recursion limit

C-bugCategory: This is a bug. Category: This is a bug.

I-hangIssue: The compiler never terminates, due to infinite loops, deadlock, livelock, etc. Issue: The compiler never terminates, due to infinite loops, deadlock, livelock, etc.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue. Relevant to the compiler team, which will review and decide on the PR/issue.

T-typesRelevant to the types team, which will review and decide on the PR/issue. Relevant to the types team, which will review and decide on the PR/issue.

Status: Closed (completed).

#130224 In rust-lang/rust;

· by theemathas was closed on Sep 16, 2024

Rust suggests invalid syntax for returning a method call in E0282

A-diagnosticsArea: Messages for errors, warnings, and lints Area: Messages for errors, warnings, and lints

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue. Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Closed (completed).

#127109 In rust-lang/rust;

· by theemathas was closed on Jul 1, 2024