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Add code to incorrect pub restriction error

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This commit is contained in:
Esteban Küber
2018-06-09 16:08:47 -07:00
parent 09e42bcb10
commit b3a1d56ebe
3 changed files with 10 additions and 7 deletions
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7
src/libsyntax/parse/parser.rs
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@@ -5986,12 +5986,13 @@ impl<'a> Parser<'a> {
`pub(super)`: visible only in the current module's parent
`pub(in path::to::module)`: visible only on the specified path"##;
let path = self.parse_path(PathStyle::Mod)?;
let path_span = self.prev_span;
let sp = self.prev_span;
let help_msg = format!("make this visible only to module `{}` with `in`", path);
self.expect(&token::CloseDelim(token::Paren))?; // `)`
let mut err = self.span_fatal_help(path_span, msg, suggestion);
let mut err = struct_span_err!(self.sess.span_diagnostic, sp, E0698, "{}", msg);
err.help(suggestion);
err.span_suggestion_with_applicability(
path_span, &help_msg, format!("in {}", path), Applicability::MachineApplicable
sp, &help_msg, format!("in {}", path), Applicability::MachineApplicable
);
err.emit(); // emit diagnostic, but continue with public visibility
}