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parse_meta: ditch parse_in_attr

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This commit is contained in:
Mazdak Farrokhzad 2019-12-05 14:19:00 +01:00
parent cbc9f68312
commit 99191c2e71
9 changed files with 99 additions and 48 deletions
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11
src/librustc_parse/lib.rs
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@ -284,17 +284,6 @@ pub fn parse_in<'a, T>(
Ok(result)
}
/// Runs the given subparser `f` on the tokens of the given `attr`'s item.
fn parse_in_attr<'a, T>(
sess: &'a ParseSess,
attr: &ast::Attribute,
f: impl FnMut(&mut Parser<'a>) -> PResult<'a, T>,
) -> PResult<'a, T> {
// FIXME(#66940, Centril | petrochenkov): refactor this function so it doesn't
// require reconstructing and immediately re-parsing delimiters.
parse_in(sess, attr.get_normal_item().args.outer_tokens(), "attribute", f)
}
// NOTE(Centril): The following probably shouldn't be here but it acknowledges the
// fact that architecturally, we are using parsing (read on below to understand why).