Lower paths to functions in const args as ConstKind::Error#157962

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rust-lang:mainfrom

Shourya742:2026-06-16-function-x-cannot-be-used-as-const

Commits on Jul 23, 2026

Previously both free functions and associated functions creates a FnDef const after scheduling. That works only when a later phase emits a real diagnostics. For function item (associated fn), the l…
Shourya742
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emit error for both AssocFn and Fn const lowering and add fixme
Shourya742
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bless the fallout
Shourya742
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