bjoernager/rust
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Tweak expand_incomplete_parse warning.

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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.
This commit is contained in:
Nicholas Nethercote 2024-04-17 17:08:58 +10:00
parent df4ca44d3f
commit a201fab208
27 changed files with 39 additions and 38 deletions
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2
compiler/rustc_expand/messages.ftl
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@ -74,7 +74,7 @@ expand_helper_attribute_name_invalid =
`{$name}` cannot be a name of derive helper attribute
expand_incomplete_parse =
macro expansion ignores token `{$token}` and any following
macro expansion ignores {$descr} and any tokens following
.label = caused by the macro expansion here
.note = the usage of `{$macro_path}!` is likely invalid in {$kind_name} context
.suggestion_add_semi = you might be missing a semicolon here