error: copy of noncopyable typed value

[jamieQ]

Description

reporting copy of a non-copyable type as instructed by the compiler error

Reproduction

struct NC: ~Copyable {}
func f(_ nc: consuming NC) -> () -> Void {
    { nc }
    `- error: copy of noncopyable typed value. This is a compiler bug. Please file a bug with a small example of the bug
}

Expected behavior

better diagnostics explaining the error

Environment

Swift version 6.2-dev (LLVM 4930d5a55e7728b, Swift ec5bee8)
Target: x86_64-unknown-linux-gnu

Additional information

No response