macros: report unbound metavariables directly#156155
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SynapLink wants to merge 1 commit intorust-lang:mainfrom
Open
macros: report unbound metavariables directly#156155SynapLink wants to merge 1 commit intorust-lang:mainfrom
SynapLink wants to merge 1 commit intorust-lang:mainfrom
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Fixes #95943.
When a macro expansion contains an unbound
$ident, report it as a missing macro parameter instead of keeping the generic fragment parser error as the primary diagnostic.This keeps the existing typo suggestions and available-metavariable notes.