a201fab208
By using `token_descr`, as is done for many other errors, we can get slightly better descriptions in error messages, e.g. "macro expansion ignores token `let` and any following" becomes "macro expansion ignores keyword `let` and any tokens following". This will be more important once invisible delimiters start being mentioned in error messages -- without this commit, that leads to error messages such as "error at ``" because invisible delimiters are pretty printed as an empty string.
14 lines
352 B
Plaintext
14 lines
352 B
Plaintext
error: macro expansion ignores `;` and any tokens following
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--> $DIR/issue-30007.rs:2:20
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LL | () => ( String ; );
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| ^
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...
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LL | let i: Vec<t!()>;
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| ---- caused by the macro expansion here
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= note: the usage of `t!` is likely invalid in type context
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error: aborting due to 1 previous error
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